aircraft Documentation

Technical Documentation: flybywiresim/aircraft

ℹ️ Provenance: Multi-Tier Ingestion · CodeWiki Reference

Overview (README.md)

FlyByWire Simulations Aircraft

The A32NX and A380X Projects are community-driven open source projects to recreate a free Airbus A320-200N and A380-800 in Microsoft Flight Simulator that are as close to reality as possible.

The following aircraft configurations are currently simulated or targeted:

A320-200N (LEAP)

text

Model       A320-251N
Engine      CFM LEAP 1A-26
APU         APS3200
FMS         Honeywell Release H4
FWC Std.    H2F13
EFIS        EIS2 S18
LGCIU Std.  4D
RA          Honeywell ALA-52B
TAWS        Honeywell EGPWS
ACAS        Honeywell TPA-100B
ATC         Honeywell TRA-100B
MMR         Honeywell iMMR
WXR         Honeywell RDR-4000

A380-800 (Trent 900)

text

Model       A380-842
Engines     Rolls-Royce Trent 972B-84
APU         APU - Pratt & Whitney PW980
WV          003
TAWS        Honeywell AESS
ACAS        Honeywell AESS
ATC         Honeywell AESS
WXR         Honeywell AESS

Please note that this configuration may change in the future as the projects evolve and change.

How to download and use the aircraft

To download the aircraft please go to the FlyByWire Simulations website. Please be sure to thoroughly read the documentation on how to install and use the aircraft.

If you're still running into problems after reading through the documentation, feel free to jump into our Discord #support channel.

How to contribute

If you would like to contribute to the project, see Contributing.md

Known issues and bug reporting

Our known issues list contains the most commonly reported issues. Should you have an issue not found on this list, then please take a look at the reported issues within the issue tracker and report a new issue if your issue isn't found there. You can also use the issue tracker to request a new feature.

FAQ

What liveries are available?

Liveries for the A32NX can be found on Flightsim.to.

Liveries for the A380X can be found on Flightsim.to.

When is the next update?

We don't know, since it depends on many factors. We will announce each new stable version via Discord and our social media channels listed above.

How do I join the team?

Read Contributing.md and join our Discord to get started.

Are FlyByWire aircraft payware?

No, they are completely free aircraft, open-source, including SimBridge and other FlyByWire projects which are publicly accessible via GitHub.

How do we report bugs?

Please read the known Issues and bug reporting section.

Is this going to be "study-level"?

While many in the team dislike the term "study-level" as its use is mostly applicable to certified training devices, we are in fact very dedicated on bringing a high fidelity A320-200N and A380-800 to the Microsoft Flight Simulator platform.

Is feature X from the real aircraft going to be implemented?

Chances are, yes! While we do not guarantee every single detail of the aircraft will eventually be represented, our goal is to produce an extremely accurate simulation based on technical data and real-world testing. This means you can be almost certain every feature of the aircraft will eventually be simulated to the best of the simulator's ability as long as the technical data backs it up.

Why has feature X not been implemented yet?

It's very likely that the feature you are awaiting is already under development! However, we strive for the greatest accuracy possible when producing aircraft, and it is therefore likely that a great deal of time will be spent on developing a proper software design and gathering sufficient references before we are able to offer the feature.

Why is my version not the same as what I see others using?

We have two mainline versions: stable and development. The stable version is a 'snapshot' of the development which we regard as stable with the current version of the simulator. The developer build is updated daily and is a constant work in progress and although we test thoroughly each update, minor issues may occur from time to time.

You can read more about the differences between the versions we offer on our documentation portal.

Is there a list of features or a changelog available?

We do not keep a list of features implemented, but a lengthy changelog of what has been implemented, and their associated pull requests can be found here.

License

Original source code assets present in this repository are licensed under the GNU GPLv3.
Original 3D assets are licensed under CC BY-NC 4.0.

Microsoft Flight Simulator © Microsoft Corporation. The FlyByWire Simulations A32NX was created under Microsoft's "Game Content Usage Rules" using assets from Microsoft Flight Simulator, and it is not endorsed by or affiliated with Microsoft.

The contents of distribution packages built from the sources in this repository are therefore licensed as follows:

in the case of original source code from FBW or compiled artifacts generated from it, under GPLv3.
in the case of original 3D assets from FBW, under CC BY-NC 4.0.
in the case of assets covered by the "Game Content Usage Rules", under the license granted by those rules.

README (`docs/README.md`)

General Documentation

Repo Structure

text

/* Detailed source-code truncated for AI context efficiency. */

Branches

Pull request branches should reside on the developer's fork of the main repository. It is not necessary to push them to the main flybywiresim/aircraft repository as GitHub offers the ability for all
maintainers to push to pull request branches even when they reside in another user's fork.

Branches to be retained on the main repository are:

master - The source of truth and main development branch for aircraft for MSFS2024,
fs2020-master - The source of truth and main development branch for aircraft for MSFS2020.
release branches (e.g. v2024.1 or v2020.15),
in special cases some long-running branches requiring collaboration (make a proposal in the #development channel on Discord).

HTML Instruments

Typescript Strict Mode

We initially started out writing a lot of typescript without strict mode enabled. It is difficult to then transition to strict mode, as anything importing any of the code that isn't strict mode compliant would fail lint/typechecks. Instead of enabling tsc strict mode explicitly, we use https://github.com/allegro/typescript-strict-plugin, and add a // @ts-strict-ignore comment to the beginning of all the files that haven't yet been fixed for strict mode compliance. Eventually these should all be eliminated, we can enable tsc strict mode again, and remove this plugin. Until then, CI checks the A32NX (A380X will be checked soon:tm: as well), and your editor can provide hints if it uses the project tsc. To do this in VSCode, open the command palette (Ctrl+Shift+P), select TypeScript: Select TypeScript Version..., and choose Use Workspace Version.

All new code should be strict mode compliant, and should not have a ts-strict-ignore directive. All tsconfig.json should import one of the three top-level configs that already have the typescript-strict-plugin setup, and tsc strict mode disabled.

Fbw Common Docs README (`fbw-common/docs/README.md`)

FBW Common Developer Documentation

Instrument Setup

Each instrument has a config.json that determines the mach build settings and optionally an "extraDeps" property (array) that will add extra build dependencies to the igniter build task. These can be relative to the config.json directory, or absolute paths (starting with "/") will be treated as relative to the root of the repo.

Fbw A32nx Docs Classes (`fbw-a32nx/docs/Classes.md`)

Classes

createMainLoop
- this.systemsHandlers[i].update();
this.systemsHandlers
- handlers get added by calling onScriptReady(_className)
  - onScriptReady i called from onXMLConfigLoaded

Class Inheritance

HTMLElement (built in browser API class)
- UIElement (Start of Asobo classes) (MSFS Install Folder) (fs-base-ui/.../common.js)
  - TemplateElement (MSFS Install Folder) (fs-base-ui/.../common.js)
    - BaseInstrument
      - NavSystem
        
        BaseAirliners
        
        A320_Neo_BAT.Display
        
        A320_Neo_BRK.Display
        
        A320_Neo_Clock
        
        A320_Neo_FCU
        
        A320_Neo_FDW
        
        A320_Neo_MFD
        
        A320_Neo_PFD
        
        A320_Neo_RTPI
        
        A320_Neo_SAI
        
        Airliners.BaseEICAS
        
        A320_Neo_EICAS
        
        Airliners.BaseATC
        
        A320_Neo_ATC
        
        FMCMainDisplay
        
        A320_Neo_CDU_MainDisplay
    - Airliners.EICASTemplateElement
      - A320_Neo_LowerECAM_APU.Page
      - A320_Neo_LowerECAM_Engine.Page
      - A320_Neo_LowerECAM_Fuel.Page
      - A320_Neo_UpperECAM.Display
      - EICASCommonDisplay
NavSystemElementContainer
- NavSystemPage
  - A320_Neo_FCU_MainPage
  - A320_Neo_MFD_MainPage
  - A320_Neo_PFD_MainPage
- Airliners.EICASScreen

VCockpit.js

registerInstrument(_instrumentName, _instrumentClass) (global)
- gets #panel element from document
- is #panel an instance of VCockpitPanel?
- calls panel.registerInstrument(_instrumentName, _instrumentClass);

VCockpitPanel (extends HTMLElement)

HTMLElement that will create and append an instrument element to itself

How many VCockpitPanels are there in a single plane?
just 1?
or 1 per physical panel in the plane?
it's coded as if it a VCockpitPanel can have many children

registerInstrument(_instrumentName, _instrumentClass)
- window.customElements.define(_instrumentName, _instrumentClass);
- this.createInstrument(_instrumentName, _instrumentClass);
createInstrument(_instrumentName, _instrumentClass)
- var template = document.createElement(_instrumentName);
- this.setupInstrument(template);
setupInstrument(_elem)
- this.appendChild(_elem);

TemplateElement

connectedCallback
- Instanciate
  - InstanciateTemplate2(this.templateID, this)
  - this.templateID is a getter defined in the lowest sublcass, like A320_Neo_PFD
    - InstanciateTemplate2 (global)
      - let templateTextContent = document.getElementById(selector);
      - where does an element get added to the DOM with the id being the templateID?
        
        when the global registerInstrument is called?
      - grabs the contents of the <script type="text/html" id="A320_Neo_PFD"> element in that panel's HTML
      - and places it into a div element which gets cloned and appended to a document fragment (offscreen DOM tree)
      - returns the fragment to Instanciate
  - appends the new fragment to itself
  - copies attributes from the script template element thing onto itself

BaseInstrument

connectedCallback()
- createMainLoop()

Fbw A32nx Docs README CFMS (`fbw-a32nx/docs/README_cFMS.md`)

Documentation

❗❗❗ IMPORTANT ❗❗❗

the custom autopilot system needs at least stable 17 fps to work properly. Any lower performance may result in unexpected behaviour.
Use modern flight model (legacy flight model is not supported)
It's crucial for the Autothrust system to have properly setup detents. Ensure that you have enough dead zone around the detents.
Typical issues when this is not done properly: constantly flashing "LVR CLB", FLX / TOGA not engaging or ATHR not holding speed correctly (the latter can also happen when in CLB/OP CLB or DES/OP DES and flying manually -> in that case you need to take care of holding speed with pitch)

Custom Autopilot and Autothrust System incl. new Engine model
Custom Fly-By-Wire System
1. Known issues
  1. Not solved or missing
  2. Considered solved

Custom Autopilot and Autothrust System incl. new Engine model

⚠️ This is work in progress, there are still issues, see section Known issues below!

Typical issues and how to solve them

FMA keeps blinking with message `LVR CLB`

If this is the case your throttle calibration is not properly. The values of the throttle axis range from -1.0 to 1.0 independently if you're using reverse on axis or not. When the current throttle position is larger or equal then the start position and smaller or equal than the end position of a detent, the throttles are considered to be in that detent.

Ensure that:

detents are large enough defined so hardware inaccuracy is taken into account (i.e. detents on the Thrustmaster TCA are not that hard and values can quite differ even one thinks it's in the detent
there is enough range between the detents (meaning end position of detent and start position of next detent are at least wide as the detents)

Important: if you have issues, don't look at the animation part to check if it's in the detent. Check the values in the EFB, those are relevant and not the animation.

Autothrust does not hold target speed in manual flight

Important rule is to always monitor the FMA. If you're in manual flight and you're in CLB, OP CLB, DES or OP DES the autothrust applies either THR CLB (limited by the throttle levers) or THR IDLE. The speed needs to be controlled by pitch and in manual flight the pilot is responsible to do so by following the flight director orders.

If this is not your desired mode, you can do two things:

engage another vertical mode (i.e. V/S or FPA)
disengage both flight directors, this will force the Autothrust into SPEED mode

Reminder: Speed is only controlled properly using thrust when Autothrust is engaged and active, thrust levers are in detent CLB, active FMA mode is SPEED or MACH.

`SRS` does not engage on take-off

SRS mode needs at least a V2 entered on TO PERF page. Additionally it does only engage when the detents are set properly. If no FLX temperature is set, this needs to be TOGA. If a FLX temperature is set, it's FLX/MCT or TOGA.

Other conditions:

plane needs to be at least 30 s on ground
Flaps extended at least in position 1+F

`RWY` does not engage on take-off

There is currently no auto-tune available for the LOC on take-off. You need to enter the right frequency manually. Beside that RWY mode only engages with the following conditions:

LOC signal valid
LOC deviation smaller than 1/2 dot
Deviation between plane heading and LOC bearing is < 20°
Plane needs to be at least 30 s on ground
Flaps extended at least in position 1+F

`LVR CLB` flashes immediately after lift-off

Ensure that both thrust reduction and acceleration altitude on TO PERF page are properly setup.

`LAND` mode does not engage

Before reaching 400 ft radio altitude the FMA needs to show LOC and G/S. If one of them is still in capture mode (LOC* or G/S*) you need to perform a go around maneuver or land manually, LAND will not engage that way.

Autoland does not perform as expected

The Autoland system is quite complex and is dependent on multiple environmental conditions to work properly, such as:

LOC accuracy in terms
- alignment of heading to runway heading
- alignment on runway centerline
- availability down to 0 ft and also during roll-out
G/S accuracy in terms
- alignment to correct height (50 ft over runway threshold)
- availability down to 50 ft
ground in front of runway threshold needs to be more or less stable (no fast raising terrain) beginning 200 ft radio altitude

Reminder: If the autoland warning light goes on it's IRL procedure to go around!

Unfortunately a lot of runways (either using Navigraph or not) have issues for LOC and/or G/S, either in terms of alignment or availability. On many runways you loose the LOC during ROLL OUT. In that case the roll out has to be performed manually by disengaging the AP.

Known issues

⚠️ The engine model is not yet finished for all conditions.

⚠️ The custom autopilot and autothrust system is not yet on study level. In order to achieve this level a longer effort is needed. The system is a large improvement over the default implementation and there is no reason to hold it back longer than necessary.

ℹ️ Tuning is a large effort to be done for differnt flight conditions like speed, configuration, weight and center-of-gravity (CG). You can help by reporting issues in certain flight conditions. Please take note of important conditions mentioned before.

Not solved or missing (this list is not conclusive)

Flight Management

❌ Due to lack of LNAV, the flaws of the default flight plan manager still apply (bank to left or right shortly after TO etc)
❌ Due to lack of VNAV, DES mode is currently only using SPD/MACH
❌ Due to lack of VNAV, RNAV approaches are not supported yet

Autopilot

❌ Transitions might not be as they should
❌ AP disconnect does not trigger master warning etc.
❌ NAV mode being armed might show dashes in the FCU instead of selected HDG
❌ Engine out operations are not yet considered
❌ AP performance when flying turbulence might not be satisfying in all cases
❌ AP is not disconnected due to turbulence

Engines

❌ Realistic start-up procedure is missing
❌ During start, no fuel flow is shown
❌ Realistic Descent/ Approach idle parameters / drag.

Autothrust

❌ N1 thrust limit displayed and achieved may differ
❌ Thrust limits are preliminary and not finished (they are currently lacking adaptation for Mach)

First implementation available

🔸 Switched to different default input source for LNAV, transitions are now better
🔸 Engines can now be started, realistic start-up procedure is in work
🔸 first implementation of custom ATHR system is now available
🔸 principle go-around mode has been added but not all conditions are respected yet
🔸 NAV mode is for the time being using default flight plan manager until the custom is ready
🔸 altitude constraints seem to work with CLB and DES (there are many situations out there, so there can still be unknown bugs)
🔸 Fuel burn should be correct in flight
🔸 SPD/MACH hold might when flying in curves has been improved
🔸 FLEX thrust limit is still rough and is also not adapted for Mach yet
🔸 Pause and slew detection should be ok now
🔸 Fuel flow is currently always in KG
🔸 Thrust limits are now corrected for air-conditioning and anti-ice yet
🔸 LOC* has has been improved in capturing performance, might still need some tuning
🔸 Flare Law has been improved to handle fast raising ground before the runway; when in 200 ft RA, the ground should in the area of the runway slope, otherwise issues are to be expected

Considered solved

✔️ In case the default AP is for any reason engaged it will be automatically disconnected
✔️ In manual approach LOC and G/S might be lost too fast with mode reversion to HDG + V/S
✔️ FMA indications for ATHR system are missing
✔️ due to this workaround, the engine EGT can go into read area when in (OP) CLB/DES (see workaround above)
✔️ due to missing custom ATHR system, the (OP) CLB/DES modes might need manual thrust control
-> a simple and hacky workaround has been added though
✔️ FD off/on does not deactivate all FMA items
✔️ Engagement of AP with FD off is incorrect
✔️ Flight Director (FD) guidance in pitch is not fully satisfying yet
✔️ Fuel used since start is not shown correctly on ECAM fuel page, it's basically 0
✔️ AP is disconnected due to sidestick or rudder input
✔️ EWD has been improved to correctly display N2 > 100

Mapping of events to control autopilot / autothrust

⚠️ Not all events are working and it's also difficult to map all default events because there is no 100% match.

The recommendation is to use a combination of default events and the custom events to trigger the FCU. This has been tested with the Honeycomb Bravo Throttle using SPAD.next or FSUIPC.

ℹ️ You find an event file for FSUIPC in subfolder FSUIPC. This needs to be placed in the FSUIPC folder beside the ini-file to be recognized. Then you can select those custom events for button press (for FS Control).

ℹ️ You find an profile for SPAD.neXt in subfolder SPAD.neXt. This needs to be placed your configured SPAD.neXt profile folder. Then you can create a new profile based on that or by editing the XML files you can take-over the custom events in your existing profile.

Default events:

Event	Function
AP_MASTER	Toggles AP 1 master
AUTOPILOT_ON	Engage AP1 (add AP2 when LAND mode is armed or engaged)
AUTOPILOT_OFF	Disconnect AP (like red button on sidestick)
AUTOPILOT_DISENGAGE_TOGGLE	Same as AP_MASTER
AP_SPD_VAR_INC	Clockwise dial Speed knob on FCU
AP_SPD_VAR_DEC	Anti-clockwise dial Speed knob on FCU
HEADING_BUG_INC	Clockwise dial Heading knob on FCU
HEADING_BUG_DEC	Anti-clockwise dial Heading knob on FCU
AP_VS_VAR_INC	Clockwise dial V/S knob on FCU
AP_VS_VAR_DEC	Anti-clockwise dial V/S knob on FCU
AP_APR_HOLD	Push APPR button on FCU
AP_LOC_HOLD	Push LOC button on FCU
AUTO_THROTTLE_ARM	Push ATHR button on FCU
AUTO_THROTTLE_DISCONNECT	Disconnect ATHR (like red button on throttle levers)
AUTO_THROTTLE_TO_GA	Apply TOGA thrust

Custom events:

Event	Function
A32NX.FCU_AP_1_PUSH	Push AP1 on FCU
A32NX.FCU_AP_2_PUSH	Push AP2 on FCU
A32NX.FCU_SPD_PUSH	Push Speed knob on FCU
A32NX.FCU_SPD_PULL	Pull Speed knob on FCU
A32NX.FCU_SPD_MACH_TOGGLE_PUSH	Push SPD/MACH toggle on FCU
A32NX.FCU_HDG_PUSH	Push Heading knob on FCU
A32NX.FCU_HDG_PULL	Pull Heading knob on FCU
A32NX.FCU_TRK_FPA_TOGGLE_PUSH	Push TRK/FPA toggle on FCU
A32NX.FCU_ALT_PUSH	Push Altitude knob on FCU
A32NX.FCU_ALT_PULL	Pull Altitude knob on FCU
A32NX.FCU_VS_PUSH	Push V/S knob on FCU
A32NX.FCU_VS_PULL	Pull V/S knob on FCU
A32NX.FCU_LOC_PUSH	Push LOC button on FCU
A32NX.FCU_APPR_PUSH	Push APPR button on FCU
A32NX.FCU_EXPED_PUSH	Push EXPED button on FCU

Sensitivity, dead zones and throttle mapping

ℹ️ It is recommended that the sidestick uses a linear sensitivity with only dead zone set appropriately.

ℹ️ It is recommended to use a linear sensitivity for the throttle axis.

ℹ️ The throttle configuration can be adapted using the EFB.

⚠️ When throttle sensitivity is changed, the throttle configuration needs to be adapted in most cases.

Custom Fly-By-Wire System

⚠️ This is work in progress, there are still issues, see section Known issues below!

Known issues

⚠️ The custom fly-by-wire system is not yet on study level. In order to achieve this level a longer effort is needed. The system is a large improvement over the default implementation and there is no reason to hold it back longer than necessary.

Not solved or missing

❌ Alternative Law
❌ Direct Law (in flight)
❌ Simulation of hydraulic system missing -> when engines are off / electric pump is off control surfaces should not work
❌ Pitch attitude and load factor limitation are currently not applied in high angle of attack (AoA) protection

First implementation available

🔸 High speed protection
🔸 High angle of attack (AoA) protection
🔸 V_LS, V_alpha_prot, V_alpha_max are not finished and will be further improved
🔸 Increasing thrust rapidly while being in high alpha protection may additionally trigger alpha floor

Considered solved

✔️ Normal Law (Pitch) creates a too small pitch rate on low speed or g-load on higher speeds
✔️ Rotation Law including tailstrike protection
✔️ pitch normal law (C* law) sometimes oscillates on low speed
✔️ yaw damper / rudder control missing
✔️ pitch attitude protections can oscillate
✔️ nose-down pitch attitude protection sometimes kicks-in too early
✔️ transformation from ground to flight mode might take longer than intended (nose might drop after releasing the stick)
✔️ auto-trim feature locks trim wheel completely
✔️ flare mode might be stronger than expected, needs to be investigated
✔️ after landing sometimes a slight pitch up moment is introduced, needs to be investigated
✔️ strange interaction with default auto thrust system -> thrust lever sometimes does not move, fix is to manually disable ATHR
✔️ after a longer pause the fbw system goes crazy

Fbw A32nx Docs A320 Coherent Triggers (`fbw-a32nx/docs/a320-coherent-triggers.md`)

A32NX CoherentGT Triggers

FMGC

Type `Type_2_Message`

See FMMessage in src/shared/src/FmMessages.ts.

Triggers

A32NX_FMGC_SEND_MESSAGE_TO_MCDU
- Sends a Type II message to the MCDU (both at the moment)
- The efisTarget and efisText options are ignored by the MCDU
- Payload: [Type_2_Message]
A32NX_FMGC_RECALL_MESSAGE_FROM_MCDU_WITH_ID
- Removes a previously sent Type II message from the MCDU
- The efisTarget option is ignored by the MCDU
- Payload: [text: string]
- text:
  - The MCDU text of the message to remove

Fbw A32nx Docs A320 Events (`fbw-a32nx/docs/a320-events.md`)

A320neo Custom Events

A320neo Custom Events

FCU

AFS CP

A32NX.FCU_AP_{index}_PUSH
- Trigger when button AP {index} is pushed on FCU
A32NX.FCU_AP_DISCONNECT_PUSH
- Trigger of red AP disconnection button (sidestick)
A32NX.FCU_ATHR_PUSH
- Trigger when button ATHR is pushed on FCU
A32NX.FCU_ATHR_DISCONNECT_PUSH
- Trigger when red ATHR disconnection button is pushed (on throttles)
A32NX.FCU_SPD_INC
- Triggered when SPD knob is clockwise dialed on FCU
A32NX.FCU_SPD_DEC
- Triggered when SPD knob is anti-clockwise dialed on FCU
A32NX.FCU_SPD_SET
- Triggered to set SPD/MACH value on FCU
- Speed in knots (i.e. 250)
- Mach * 100 (i.e. 78 for M 0.78)
A32NX.FCU_SPD_PUSH
- Triggered when SPD knob is pushed on FCU
A32NX.FCU_SPD_PULL
- Triggered when SPD knob is pulled on FCU
A32NX.FCU_SPD_MACH_TOGGLE_PUSH
- Triggered when SPD/MACH knob is pushed on FCU
A32NX.FCU_HDG_INC
- Triggered when HDG knob is clockwise dialed on FCU
A32NX.FCU_HDG_DEC
- Triggered when HDG knob is anti-clockwise dialed on FCU
A32NX.FCU_HDG_SET
- Triggered to set HDG/TRK value on FCU
A32NX.FCU_HDG_PUSH
- Triggered when HDG knob is pushed on FCU
A32NX.FCU_HDG_PULL
- Triggered when HDG knob is pulled on FCU
A32NX.FCU_TRK_FPA_TOGGLE_PUSH
- Triggered when TRK/FPA knob is pushed on FCU
A32NX.FCU_ALT_INC
- Triggered when ALT knob is clockwise dialed on FCU
- Parameter value can be used to set the increment:
  
  Value Meaning
  
  0 Use FCU setting
  
  100 100
  
  1000 1000
A32NX.FCU_ALT_DEC
- Triggered when ALT knob is anti-clockwise dialed on FCU
- Parameter value can be used to set the decrement:
  
  Value Meaning
  
  0 Use FCU setting
  
  100 100
  
  1000 1000
A32NX.FCU_ALT_SET
- Triggered to set ALT value on FCU
- Value is rounded to 100 ft
A32NX.FCU_ALT_INCREMENT_TOGGLE
- Triggered to toggle ALT increment value on FCU
A32NX.FCU_ALT_INCREMENT_SET
- Triggered to set ALT increment value on FCU
- Value can be either 100 or 1000, others are ignored
A32NX.FCU_ALT_PUSH
- Triggered when ALT knob is pushed on FCU
A32NX.FCU_ALT_PULL
- Triggered when ALT knob is pulled on FCU
A32NX.FCU_METRIC_ALT_TOGGLE_PUSH
- Triggered when the metric alt knob is pushed on FCU
A32NX.FCU_VS_INC
- Triggered when VS knob is clockwise dialed on FCU
A32NX.FCU_VS_DEC
- Triggered when VS knob is anti-clockwise dialed on FCU
A32NX.FCU_VS_SET
- Triggered to set VS/FPA value on FCU
- VS in feet per minute (i.e. 500 for 500 ft/min)
- FPA * 10 (i.e. 15 for 1.5°)
A32NX.FCU_VS_PUSH
- Triggered when V/S knob is pushed on FCU
A32NX.FCU_VS_PULL
- Triggered when V/S knob is pulled on FCU
A32NX.FCU_LOC_PUSH
- Triggered when LOC button is pushed on FCU
A32NX.FCU_APPR_PUSH
- Triggered when APPR button is pushed on FCU
A32NX.FCU_EXPED_PUSH
- Triggered when EXPEDITE button is pushed on FCU
A32NX.FMGC_DIR_TO_TRIGGER
- When triggered, the Autopilot is pushed into NAV mode

Value	Meaning
0	Use FCU setting
100	100
1000	1000

Value	Meaning
0	Use FCU setting
100	100
1000	1000

EFIS CP

A32NX.FCU_EFIS_{side}_FD_PUSH
- Triggered when FD button is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_LS_PUSH
- Triggered when FD button is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_BARO_INC
- Triggered when the baro knob is clockwise dialed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_BARO_DEC
- Triggered when the baro knob is anti-clockwise dialed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_BARO_SET
- Triggered to set the baro value on FCU
- Value is expected as the first parameter, in hPa * 16 (i.e. with a factor 16 applied, same as KOHLSMAN_SET).
- side = L, R
A32NX.FCU_EFIS_{side}_BARO_PUSH
- Triggered when the baro knob is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_BARO_PULL
- Triggered when the baro knob is pulled on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_CSTR_PUSH
- Triggered when the CSTR knob is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_WPT_PUSH
- Triggered when the WPT knob is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_VORD_PUSH
- Triggered when the VORD knob is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_NDB_PUSH
- Triggered when the NDB knob is pushed on FCU
- side = L, R
A32NX.FCU_EFIS_{side}_ARPT_PUSH
- Triggered when the ARPT knob is pushed on FCU
- side = L, R

FADEC Internal events - not to be used for mapping

A32NX.ATHR_RESET_DISABLE
- Resets permanently disabled A/THR system (after pressing ATHR disconnect for at least 15 s)

Throttle Mapping System

A32NX.THROTTLE_MAPPING_SET_DEFAULTS
- When triggered the throttle mapping configuration resets to default values
A32NX.THROTTLE_MAPPING_LOAD_FROM_FILE
- When triggered the throttle mapping configuration is loaded from file
A32NX.THROTTLE_MAPPING_LOAD_FROM_LOCAL_VARIABLES
- When triggered the throttle mapping configuration is loaded from local variables (to test them)
A32NX.THROTTLE_MAPPING_SAVE_TO_FILE
- When triggered the throttle mapping configuration is saved from file

Autobrake System

A32NX.AUTOBRAKE_SET
- When triggered the autobrake is set to the desired state
- Parameter value can be used to set the decrement:
  
  Value Meaning
  
  1 Disarm Autobrake
  
  2 Set Autobrake to LOW
  
  3 Set Autobrake to MED
  
  4 Set Autobrake to MAX (if allowed)
A32NX.AUTOBRAKE_SET_DISARM
- When triggered the autobrake is set to disarmed state
A32NX.AUTOBRAKE_SET_LO
- When triggered the autobrake is set to LO state (if allowed)
A32NX.AUTOBRAKE_SET_MED
- When triggered the autobrake is set to MED state (if allowed)
A32NX.AUTOBRAKE_SET_MAX
- When triggered the autobrake is set to MAX state (if allowed)
A32NX.AUTOBRAKE_BUTTON_LO
- When triggered the autobrake button LO is pressed (as if triggered in the cockpit)
A32NX.AUTOBRAKE_BUTTON_MED
- When triggered the autobrake button MED is pressed (as if triggered in the cockpit)
A32NX.AUTOBRAKE_BUTTON_MAX
- When triggered the autobrake button MAX is pressed (as if triggered in the cockpit)
A32NX.EFIS_L_CHRONO_PUSHED
- When triggered presses the left chrono button (to start the clock on the left ND)
A32NX.EFIS_R_CHRONO_PUSHED
- When triggered presses the right chrono button (to start the clock on the right ND)

Value	Meaning
1	Disarm Autobrake
2	Set Autobrake to LOW
3	Set Autobrake to MED
4	Set Autobrake to MAX (if allowed)

Fbw A32nx Docs A320 Simvars (`fbw-a32nx/docs/a320-simvars.md`)

Uncategorized

A32NX_IS_READY
- Bool
- Indicates that the JavaScript part is ready
A32NX_IS_STATIONARY
- Bool
- Aircraft is stationary in relation to the speed of the first surface directly underneath it. (stationary on a
  carrier that is moving would be considered stationary)
A32NX_GND_EQP_IS_VISIBLE
- Bool
- Indicates if any GND equipment is visible or not
A32NX_START_STATE
- Enum
- Indicates the state in which MSFS started
- State | Value
  --- | ---
  
  Hangar | 1
  Apron | 2
  Taxi | 3
  Runway | 4
  Climb | 5
  Cruise | 6
  Approach | 7
  Final | 8
A32NX_NO_SMOKING_MEMO
- Boolean that determines whether the NO SMOKING memo should be visible on the upper ECAM
- Also is used for knowing when to play the no smoking chime sound
A32NX_BRAKE_TEMPERATURE_{1,2,3,4}
- celsius
- represents the brake temperature of the rear wheels
A32NX_REPORTED_BRAKE_TEMPERATURE_{1,2,3,4}
- Arinc429Word<Celsius>
- represents the reported brake temperature of the main wheels reported by the BSCU.
- It can be different from the brake temperature when the brake fan has been used, because the brake fan will cool
  the sensor more than the brakes
- (which have much more energy to dissipate) therefore giving potentially erroneous readings that the pilots must
  take into account
A32NX_BRAKE_FAN_RUNNING
- boolean
- whether or not the brake fan is running
  (brake fan button pressed AND left main landing gear down and locked, reported by BSCU)
A32NX_BRAKE_FAN_{side}_RUNNING
- boolean
- wether or not a brake fan on the corresponding side is running
- {side}
  - LEFT
  - RIGHT
A32NX_BRAKE_FAN_BTN_PRESSED
- boolean
- whether or not the brake fan button is pressed
A32NX_BRAKES_HOT
- boolean
- whether one of the brakes are hot (>300°C)
A32NX_KNOB_OVHD_AIRCOND_XBLEED_Position
- Position (0-2)
- 0 is SHUT, 1 is AUTO, 2 is OPEN
A32NX_KNOB_OVHD_AIRCOND_PACKFLOW_Position
- Position (0-2)
- 0 is LO, 1 is NORM, 2 is HI
A32NX_AIRCOND_RAMAIR_TOGGLE
- Bool
- True if ram air is on
A32NX_CALLS_EMER_ON
- Bool
- True if emergency cabin call is on
A32NX_OVHD_COCKPITDOORVIDEO_TOGGLE
- Bool
- True if cockpit door video system is on
PUSH_DOORPANEL_VIDEO
- Bool
- True if pedestal door video button is being held
A32NX_OVHD_HYD_{name}_PUMP_PB_HAS_FAULT
- Bool
- True if engine {name} hyd pump fault
- {name}
  - ENG_1
  - ENG_2
A32NX_OVHD_HYD_{name}_PUMP_PB_IS_AUTO
- Bool
- True if {name} hyd pump is on
- {name}
  - ENG_1
  - ENG_2
A32NX_OVHD_HYD_{name}_PB_HAS_FAULT
- Bool
- True if elec {name} hyd pump fault
- {name}
  - EPUMPB
  - EPUMPY
A32NX_OVHD_HYD_{name}_PB_IS_AUTO
- Bool
- True if elec {name} hyd pump is on/auto
- {name}
  - EPUMPB
  - EPUMPY
A32NX_OVHD_HYD_PTU_PB_HAS_FAULT
- Bool
- True if PTU fault
A32NX_OVHD_HYD_PTU_PB_IS_AUTO
- Bool
- True if PTU system on/auto
A32NX_ENGMANSTART1_TOGGLE
- Bool
- True if manual engine 1 start on
A32NX_ENGMANSTART2_TOGGLE
- Bool
- True if manual engine 2 start on
A32NX_VENTILATION_BLOWER_FAULT
- Bool
- True if ventilation blower fault
A32NX_VENTILATION_BLOWER_TOGGLE
- Bool
- True if ventilation blower on
A32NX_VENTILATION_EXTRACT_FAULT
- Bool
- True if ventilation extractor fault
A32NX_VENTILATION_EXTRACT_TOGGLE
- Bool
- True if ventilation extractor on
A32NX_PITOT_HEAT_AUTO
- Bool
- True if pitot heating auto
A32NX_EVAC_COMMAND_FAULT
- Bool
- True if evac command fault
A32NX_EVAC_COMMAND_TOGGLE
- Bool
- True if evac command button is on
PUSH_OVHD_EVAC_HORN
- Bool
- True if evac horn cutout button is being pressed
A32NX_EVAC_CAPT_TOGGLE
- Bool
- True if evac switch set to CAPT
A32NX_EIS_DMC_SWITCHING_KNOB
- EIS DMC
- Position (0-2)
- 0 is CAPT, 1 is NORM, 2 is F/O
A32NX_DMC_DISPLAYTEST:{1,2,3}
- Enum
- Provides the display test status (can be set in the CFDS) for the respective DMC {1,2,3}
  
  Value Meaning
  
  0 Inactive
  
  1 Maintenance Mode active
  
  2 Engineering display test in progress
A32NX_ECAM_ND_XFR_SWITCHING_KNOB
- ECAM/ND XFR
- Position (0-2)
- 0 is CAPT, 1 is NORM, 2 is F/O
A32NX_METRIC_ALT_TOGGLE
- Bool
- True if PFD metric altitude enabled
A32NX_OVHD_HYD_EPUMPY_OVRD_PB_IS_ON
- Bool
- True if "BLUE PUMP OVRD" switch is off
A32NX_OVHD_HYD_LEAK_MEASUREMENT_G_PB_IS_AUTO
- Bool
- True if "HYD LEAK MEASUREMENT G" switch is on
A32NX_OVHD_HYD_LEAK_MEASUREMENT_G_LOCK
- Bool
- True if "HYD LEAK MEASUREMENT G" switch lock is down
A32NX_OVHD_HYD_LEAK_MEASUREMENT_B_PB_IS_AUTO
- Bool
- True if "HYD LEAK MEASUREMENT B" switch is on
A32NX_OVHD_HYD_LEAK_MEASUREMENT_B_LOCK
- Bool
- True if "HYD LEAK MEASUREMENT B" switch lock is down
A32NX_OVHD_HYD_LEAK_MEASUREMENT_Y_PB_IS_AUTO
- Bool
- True if "HYD LEAK MEASUREMENT Y" switch is on
A32NX_OVHD_HYD_LEAK_MEASUREMENT_Y_LOCK
- Bool
- True if "HYD LEAK MEASUREMENT Y" switch lock is down
A32NX_DESTINATION_QNH
- Millibar
- Destination QNH as entered by the pilot in the MCDU during descent
A32NX_DEPARTURE_ELEVATION
- Feet
- Departure runway elevation as calculated by the FMC
A32NX_FWC_FLIGHT_PHASE
- Enum
- Contains the numeric flight phase as determined by the FWC
- Input for: systems.wasm
- | Value | Flight Phase |
  |--------|------------------|
  
  | 0 | |
  | 1 | ELEC PWR |
  | 2 | 1ST ENG STARTED |
  | 3 | 1ST ENG TO PWR |
  | 4 | 80 kt |
  | 5 | LIFTOFF |
  | 6 | 1500ft (in clb) |
  | 7 | 800 ft (in desc) |
  | 8 | TOUCHDOWN |
  | 9 | 80 kt |
  | 10 | 2nd ENG SHUTDOWN |
  | > 1 | 5 MIN AFTER |
A32NX_FWC_SKIP_STARTUP
- Bool
- Set to true in a non-cold and dark flight phase to skip the initial memorization step
A32NX_FWC_INHIBOVRD
- Bool
- True when the FWC decides that flight phase inhibits should be overridden (and ignored)
A32NX_SPEEDS_VLS
- Number
- Current config minimum selectable speed
- is mach corrected
A32NX_SPEEDS_F
- Number
- F-Speed (approach)
A32NX_SPEEDS_S
- Number
- S-Speed (approach)
A32NX_SPEEDS_GD
- Number
- Green Dot speed (clean config or O)
- is mach corrected
A32NX_FM_LANDING_CONF3
- Bool
- True if CONF 3 is selected in the performance approach page.
A32NX_SPEEDS_VAPP
- Number (Knots)
- The VAPP pilot entry if it exists or the VAPP calculated by the FMS.
A32NX_SPEEDS_MANAGED_PFD
- Number
- The managed speed target requested by the FMS in knots. 0 if invalid
A32NX_APU_EGT_CAUTION
- Arinc429Word<Celsius>
- The APU's exhaust gas temperature caution level, to be indicated in amber in the cockpit
A32NX_APU_EGT_WARNING
- Arinc429Word<Celsius>
- The APU's exhaust gas temperature warning level, to be indicated in red in the cockpit
A32NX_APU_EGT
- Arinc429Word<Celsius>
- The APU's exhaust gas temperature,
  when < -273.15 the ECB isn't supplying information, for example due to being unpowered.
A32NX_APU_N
- Arinc429Word
- The APU's rotations per minute in percentage of the maximum RPM
A32NX_APU_N_RAW
- Percent
- The APU's rotations per minute in percentage of the maximum RPM
  This raw value should only be used for sounds and effects.
A32NX_APU_BLEED_AIR_VALVE_OPEN
- Bool
- Indicates if the APU bleed air valve is open
A32NX_APU_LOW_FUEL_PRESSURE_FAULT
- Arinc429Word
A32NX_APU_IS_AUTO_SHUTDOWN
- Bool
- Indicates if the APU automatically shut down (for a reason other than fire)
A32NX_APU_IS_EMERGENCY_SHUTDOWN
- Bool
- Indicates if the APU automatically shut down due to fire
A32NX_ECAM_INOP_SYS_APU
- Bool
- Indicates if the APU is inoperable
A32NX_APU_FLAP_OPEN_PERCENTAGE
- Percent
- Indicates the percentage the APU air intake flap is open
A32NX_APU_FLAP_FULLY_OPEN
- Arinc429Word
A32NX_FIRE_BUTTON_APU
- Bool
- Indicates if the APU fire button is RELEASED
A32NX_RMP_L_TOGGLE_SWITCH
- Boolean
- Whether the left radio management panel toggle switch is on or off.
A32NX_RMP_R_TOGGLE_SWITCH
- Boolean
- Whether the right radio management panel toggle switch is on or off.
A32NX_RMP_L_SELECTED_MODE
- Number
- The current mode of the left radio management panel.
A32NX_RMP_R_SELECTED_MODE
- Number
- The current mode of the right radio management panel.
A32NX_RMP_{L,R}_NAV_BUTTON_SELECTED
- Bool
- Whether the NAV push button on the corresponding RMP is pushed or not.
A32NX_RMP_L_VHF2_STANDBY
- Hz
- The VHF 2 standby frequency for the left RMP.
A32NX_RMP_L_VHF3_STANDBY
- Hz
- The VHF 3 standby frequency for the left RMP.
A32NX_RMP_R_VHF1_STANDBY
- Hz
- The VHF 1 standby frequency for the right RMP.
A32NX_RMP_R_VHF3_STANDBY
- Hz
- The VHF 3 standby frequency for the right RMP.
A32NX_RMP_{L,R}_SAVED_ACTIVE_FREQUENCY_VOR
- Hz
- The VOR active frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_ACTIVE_FREQUENCY_ILS
- Hz
- The ILS active frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_ACTIVE_FREQUENCY_ADF
- Hz
- The ADF active frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_STANDBY_FREQUENCY_VOR
- Hz
- The VOR standby frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_STANDBY_FREQUENCY_ILS
- Hz
- The ILS standby frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_STANDBY_FREQUENCY_ADF
- Hz
- The ADF standby frequency that is saved for display for the left/right RMP.
A32NX_RMP_{L,R}_SAVED_COURSE_VOR
- Number
- The VOR course tuned via the left/right RMP
A32NX_RMP_{L,R}_SAVED_COURSE_ILS
- Number
- The ILS course tuned via the left/right RMP
A32NX_TO_CONFIG_FLAPS
- Enum
- The pilot-entered FLAPS value in the PERF TAKE OFF page. 0 is a valid entry, -1 if not entered
A32NX_TO_CONFIG_THS_ENTERED
- ** Deprecated, see A32NX_FM{number}_TO_PITCH_TRIM
- Bool
- True if the pilot has entered a THS value in the PERF TAKEO FF takeoff
A32NX_TO_CONFIG_THS
- ** Deprecated, see A32NX_FM{number}_TO_PITCH_TRIM
- Degrees
- The pilot-entered THS value in the PERF TAKE OFF page. 0 is a valid entry.
A32NX_SLIDES_ARMED
- Boolean
- Indicates whether the door slides are armed or not
A32NX_RAIN_REPELLENT_RIGHT_ON
- Bool
- True if rain repellent is activated on the right windshield.
A32NX_RAIN_REPELLENT_LEFT_ON
- Bool
- True if rain repellent is activated on the left windshield.
A32NX_RCDR_TEST
- Bool
- True if RCDR being tested.
A32NX_RADAR_MULTISCAN_AUTO
- Bool
- True if multiscan switch is set to AUTO.
A32NX_RADAR_GCS_AUTO
- Bool
- True if GCS switch is set to AUTO.
A32NX_OXYGEN_MASKS_DEPLOYED
- Bool
- True if cabin oxygen masks have been deployed.
A32NX_RCDR_GROUND_CONTROL_ON
- Bool
- True if ground control is on.
A32NX_EMERELECPWR_GEN_TEST
- Bool
- True if emergency generator is being tested.
A32NX_OXYGEN_PASSENGER_LIGHT_ON
- Bool
- True if cabin oxygen mask doors open.
A32NX_OXYGEN_TMR_RESET
- Bool
- True if oxygen timer is being reset.
A32NX_OXYGEN_TMR_RESET_FAULT
- Bool
- True if fault with oxygen timer.
A32NX_APU_AUTOEXITING_RESET
- Bool
- True if APU autoexiting is being reset.
A32NX_ELT_TEST_RESET
- Bool
- True if ELT is being tested/reset.
A32NX_ELT_ON
- Bool
- True if ELT is on.
A32NX_DLS_ON
- Bool
- True if data loading selector is on.
A32NX_CREW_HEAD_SET
- Bool
- True if CVR crew head set is being pressed.
A32NX_SVGEINT_OVRD_ON
- Bool
- True if SVGE INT OVRD is on.
A32NX_AVIONICS_COMPLT_ON
- Bool
- True if avionics comp lt is on.
A32NX_CARGOSMOKE_FWD_DISCHARGED
- Bool
- True if cargosmoke one bottle is discharged
A32NX_CARGOSMOKE_AFT_DISCHARGED
- Bool
- True if cargosmoke two bottle is discharged
A32NX_AIDS_PRINT_ON
- Bool
- True if AIDS print is on.
A32NX_DFDR_EVENT_ON
- Bool
- True if DFDR event is on.
A32NX_APU_AUTOEXITING_TEST_ON
- Bool
- True if APU AUTOEXITING is being tested.
A32NX_APU_AUTOEXITING_TEST_OK
- Bool
- True if APU AUTOEXITING TEST returns OK.
A32NX_OVHD_{name}_PB_IS_AVAILABLE
- Bool
- True when the push button's AVAIL light should illuminate
- {name}
  - APU_START
A32NX_OVHD_{name}_PB_HAS_FAULT
- Bool
- Indicates if the push button's FAULT light should illuminate
- {name}
  - APU_MASTER_SW
  - ELEC_BAT_1
  - ELEC_BAT_2
  - ELEC_IDG_1
  - ELEC_IDG_2
  - ELEC_ENG_GEN_1
  - ELEC_ENG_GEN_2
  - ELEC_AC_ESS_FEED
  - ELEC_GALY_AND_CAB
  - PNEU_APU_BLEED
  - EMER_ELEC_GEN_1_LINE: a FAULT indicates SMOKE should illuminate.
A32NX_OVHD_EMER_ELEC_RAT_AND_EMER_GEN_HAS_FAULT
- Bool
- Indicates if the RAT & EMER GEN FAULT light should illuminate
A32NX_OVHD_EMER_ELEC_RAT_AND_EMER_GEN_IS_PRESSED
- Bool
- True if Ram Air Turbine has been manually deployed.
A32NX_OVHD_{name}_PB_IS_AUTO
- Bool
- True when the push button is AUTO
- {name}
  - ELEC_BAT_1
  - ELEC_BAT_2
  - ELEC_BUS_TIE_PB
  - ELEC_GALY_AND_CAB
A32NX_OVHD_{name}_PB_IS_RELEASED
- Bool
- True when the push button is RELEASED
- {name}
  - ELEC_IDG_1
  - ELEC_IDG_2
A32NX_OVHD_{name}_PB_IS_DISC
- Bool
- True when the idg is disconnected
- {name}
  - ELEC_IDG_1
  - ELEC_IDG_2
A32NX_OVHD_ELEC_AC_ESS_FEED_PB_IS_NORMAL
- Bool
- True when the AC ESS FEED push button is NORMAL
A32NX_OVHD_{name}_PB_IS_ON
- Bool
- True when the push button is ON
- {name}
  - APU_START
  - APU_MASTER_SW
  - ELEC_COMMERCIAL
  - PNEU_APU_BLEED
  - EMER_ELEC_GEN_1_LINE
A32NX_ELEC_CONTACTOR_{name}_IS_CLOSED
- Bool
- True when the contactor is CLOSED
- {name}
  - 1PC1: DC BAT BUS feed contactor between DC BUS 1 and DC BAT BUS
  - 1PC2: DC BAT BUS feed contactor between DC BUS 2 and DC BAT BUS
  - 2XB1: Contactor between battery 1 and the static inverter
  - 2XB2: Contactor between battery 2 and the DC ESS BUS
  - 3XC1: AC ESS feed contactor between AC BUS 1 and AC ESS BUS
  - 3XC2: AC ESS feed contactor between AC BUS 2 and AC ESS BUS
  - 3PE: Transformer rectifier ESS contactor between TR ESS and DC ESS BUS
  - 2XE: Emergency generator contactor
  - 3XG: External power contactor
  - 3XS: APU generator contactor
  - 4PC: Contactor between DC BAT BUS and DC ESS BUS
  - 5PU1: Transformer rectifier 1 contactor between TR1 and DC BUS 1
  - 5PU2: Transformer rectifier 2 contactor between TR2 and DC BUS 2
  - 6PB1: Battery 1 contactor
  - 6PB2: Battery 2 contactor
  - 8PH: DC ESS SHED contactor
  - 8XH: AC ESS SHED contactor
  - 9XU1: Engine generator line contactor 1
  - 9XU2: Engine generator line contactor 2
  - 11XU1: AC BUS tie 1 contactor
  - 11XU2: AC BUS tie 2 contactor
  - 15XE1: Contactor between AC ESS BUS and TR ESS + EMER GEN
  - 15XE2: Contactor between the static inverter and AC ESS BUS
  - 10KA_AND_5KA: The two contactors leading to the APU start motor
  - 14PU: Contactor from AC BUS 2 to TR2 and AC GND/FLT SVC BUS.
  - 12XN: Contactor from EXT PWR to TR2 and AC GND/FLT SVC BUS.
  - 3PX: Contactor from TR2 to DC GND/FLT SVC BUS.
  - 8PN: Contactor from DC BUS 2 to DC GND/FLT SVC BUS.
A32NX_ELEC_CONTACTOR_{name}_SHOW_ARROW_WHEN_CLOSED
- Bool
- True when the arrow from the battery to the battery bus or vice versa needs to be displayed
  when the contactor is closed.
- {name}
  - 6PB1: Battery 1 contactor
  - 6PB2: Battery 2 contactor
A32NX_ELEC_{name}_BUS_IS_POWERED
- Bool
- True when the given bus is powered
- {name}
  - AC_1
  - AC_2
  - AC_ESS
  - AC_ESS_SHED
  - AC_STAT_INV
  - AC_GND_FLT_SVC
  - DC_1
  - DC_2
  - DC_ESS
  - DC_ESS_SHED
  - DC_BAT
  - DC_HOT_1
  - DC_HOT_2
  - DC_GND_FLT_SVC
A32NX_ELEC_{name}_POTENTIAL
- Volts
- The electric potential of the given element
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - BAT_1
  - BAT_2
A32NX_ELEC_{name}_POTENTIAL_NORMAL
- Bool
- Indicates if the potential is within the normal range
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - BAT_1
  - BAT_2
A32NX_ELEC_{name}_FREQUENCY:
- Hertz
- The frequency of the alternating current of the given element
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
A32NX_ELEC_{name}_FREQUENCY_NORMAL
- Hertz
- Indicates if the frequency is within the normal range
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
A32NX_ELEC_{name}_LOAD
- Percent
- The load the generator is providing compared to its maximum
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
A32NX_ELEC_{name}_LOAD_NORMAL
- Percent
- Indicates if the load is within the normal range
- {name}
  - APU_GEN_1
  - ENG_GEN_1
  - ENG_GEN_2
A32NX_ELEC_{name}_CURRENT
- Ampere
- The electric current flowing through the given element
- {name}
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - BAT_1: Battery 1 (negative when discharging, positive when charging)
  - BAT_2: Battery 2 (negative when discharging, positive when charging)
A32NX_ELEC_{name}_CURRENT_NORMAL
- Ampere
- Indicates if the current is within the normal range
- {name}
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - BAT_1: Battery 1
  - BAT_2: Battery 2
A32NX_ELEC_ENG_GEN_{number}_IDG_OIL_OUTLET_TEMPERATURE
- Celsius
- The integrated drive generator's oil outlet temperature
- {number}
  - 1
  - 2
A32NX_ELEC_ENG_GEN_{number}_IDG_IS_CONNECTED
- Bool
- Indicates if the given integrated drive generator is connected
- {number}
  - 1
  - 2
A32NX_HYD_{loop_name}_SYSTEM_1_SECTION_PRESSURE
- Psi
- Current pressure in the system section of the {loop_name} hydraulic circuit
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_SYSTEM_1_SECTION_PRESSURE_SWITCH
- Boolean
- Current pressure switch state in {loop_name} hydraulic circuit downstream of leak valve
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_PUMP_1_SECTION_PRESSURE
- Psi
- Current pressure in the pump section of the {loop_name} hydraulic circuit
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_PUMP_1_SECTION_PRESSURE_SWITCH
- Boolean
- Current pressure switch state in {loop_name} pump section
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_RESERVOIR_LEVEL
- Gallon
- Current gaugeable fluid level in the {loop_name} hydraulic circuit reservoir
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_RESERVOIR_LEVEL_IS_LOW
- Boolean
- Low level switch of {loop_name} hydraulic circuit reservoir indicates low state
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_RESERVOIR_AIR_PRESSURE_IS_LOW
- Boolean
- Low air pressure switch of {loop_name} hydraulic circuit reservoir indicates low state
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_RESERVOIR_OVHT
- Boolean
- Reservoir of {loop_name} hydraulic circuit is overheating
- {loop_name}
  - GREEN
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_EDPUMP_ACTIVE
- Bool
- Engine driven pump of {loop_name} hydraulic circuit is active
- {loop_name}
  - GREEN
  - YELLOW
A32NX_HYD_{loop_name}_EDPUMP_LOW_PRESS
- Bool
- Engine driven pump of {loop_name} hydraulic circuit is active but pressure is too low
- {loop_name}
  - GREEN
  - YELLOW
A32NX_HYD_{loop_name}_EPUMP_ACTIVE
- Bool
- Electric pump of {loop_name} hydraulic circuit is active
- {loop_name}
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_EPUMP_RPM
- Rpm
- Current {loop_name} electric pump speed
- {loop_name}
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_EPUMP_CAVITATION
- Percent over 100
- Current {loop_name} electric pump cavitation efficiency. 0 running dry to 1 full efficiency
- {loop_name}
  - BLUE
  - YELLOW
A32NX_HYD_PTU_ON_ECAM_MEMO
- Bool
- HYD PTU memo indication should show on ecam if true
A32NX_HYD_NW_STRG_DISC_ECAM_MEMO
- Bool
- NW STRG DISC memo indication should show on ecam if true
A32NX_NOSE_WHEEL_POSITION
- Percent over 100
- Position of nose steering wheel animation [0;1] 0 left, 0.5 middle
A32NX_TILLER_HANDLE_POSITION
- Percent over 100
- Position of tiller steering handle animation [-1;1] -1 left, 0 middle, 1 right
A32NX_REALISTIC_TILLER_ENABLED
- Bool
- 0 for legacy mode (steering with rudder). 1 for realistic mode with tiller axis
  Tiller axis to be binded on "ENGINE 4 MIXTURE AXIS"
A32NX_FO_SYNC_EFIS_ENABLED
- Bool
- 1 to sync the status of FD and LS buttons, and audio panel controls, between CPT and FO sides
A32NX_HYD_{loop_name}_EPUMP_LOW_PRESS
- Bool
- Electric pump of {loop_name} hydraulic circuit is active but pressure is too low
- {loop_name}
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_EPUMP_OVHT
- Bool
- Electric pump of {loop_name} hydraulic circuit is overheating
- {loop_name}
  - BLUE
  - YELLOW
A32NX_HYD_{loop_name}_PUMP_1_FIRE_VALVE_OPENED
- Bool
- Engine driven pump of {loop_name} hydraulic circuit can receive hydraulic fluid
- {loop_name}
  - GREEN
  - YELLOW
A32NX_HYD_PTU_VALVE_OPENED
- Bool
- Power Transfer Unit can receive fluid from yellow and green circuits
A32NX_HYD_PTU_SHAFT_RPM
- Revolutions per minute
- Power Transfer Unit shaft rpm
A32NX_HYD_PTU_BARK_STRENGTH
- Number
- 0 no PTU. 1 to 5 indicates barking sound power level.
A32NX_HYD_PTU_CONTINUOUS_MODE
- Bool
- Power Transfer Unit is rotating continuously
A32NX_HYD_PTU_DEV_DEACTIVATION_DELTA
- Psi
- Write to this simvar to force a deactivation delta pressure for Power Transfer Unit
A32NX_HYD_PTU_DEV_EFFICIENCY
- Number
- Write to this simvar to force an efficiency value for Power Transfer Unit
A32NX_OVHD_HYD_RAT_MAN_ON_IS_PRESSED
- Bool
- Deploys the RAT manually
A32NX_RAT_STOW_POSITION
- Percent over 100
- RAT position, from fully stowed (0) to fully deployed (1)
A32NX_RAT_RPM
- Rpm
- RAT propeller current RPM
A32NX_RAT_ANGULAR_POSITION
- Degrees
- RAT propeller angular position
A32NX_RAT_PROPELLER_ANGLE
- Percent over 100
- RAT propeller pitch angle (0 to 1 normalized)
A32NX_HYD_BRAKE_NORM_{brake_side}_PRESS
- Psi
- Current pressure in brake slave circuit on green brake circuit
- {brake_side}
  - LEFT
  - RIGHT
A32NX_HYD_BRAKE_ALTN_{brake_side}_PRESS
- Psi
- Current pressure in brake slave circuit on yellow alternate brake circuit
- {brake_side}
  - LEFT
  - RIGHT
A32NX_HYD_BRAKE_ALTN_ACC_PRESS
- Psi
- Current pressure in brake accumulator on yellow alternate brake circuit
A32NX_HYD_EMERGENCY_GEN_RPM
- Rpm
- Hydraulic emergency generator current rpm
A32NX_FWD_DOOR_CARGO_POSITION
- Percent
- Real position of the forward cargo door
A32NX_FWD_DOOR_CARGO_LOCKED
- Bool
- Forward cargo door is locked in closed position
A32NX_PARK_BRAKE_LEVER_POS
- Bool
- Current position of the parking brake lever
A32NX_{brake_side}_BRAKE_PEDAL_INPUT
- Percent
- Current position of the toe brake pedal animation
- {brake_side}
  - LEFT
  - RIGHT
A32NX_AUTOBRAKES_ARMED_MODE
- Number
- Current autobrake mode
  - 0: Autobrake not armed
  - 1: Autobrake in LOW
  - 2: Autobrake in MED
  - 3: Autobrake in MAX
A32NX_AUTOBRAKES_ARMED_MODE_SET
- Number
- Requests an autobrake mode
  - -1: (technical state not requesting anything)
  - 0: Disarm Autobrake
  - 1: Set Autobrake to LOW
  - 2: Set Autobrake to MED
  - 3: Set Autobrake to MAX (if allowed)
A32NX_AUTOBRAKES_ACTIVE
- Bool
- Autobrakes are braking
A32NX_AUTOBRAKES_DECEL_LIGHT
- Bool
- Autobrakes are braking and reached the deceleration target
A32NX_OVHD_AUTOBRK_LOW_ON_IS_PRESSED
- Bool
- Auto brake panel push button for LOW mode is pressed
A32NX_OVHD_AUTOBRK_MED_ON_IS_PRESSED
- Bool
- Auto brake panel push button for MEDIUM mode is pressed
A32NX_OVHD_AUTOBRK_MAX_ON_IS_PRESSED
- Bool
- Auto brake panel push button for MAX mode is pressed
A32NX_FM_LS_COURSE
- ** DEPRECATED ** Do not use.
- Number<Degrees | -1>
- Landing system course. Values, in priority order:
  - Pilot entered course
  - Database course
  - Course received from LOC when LOC available
  - -1 when invalid
A32NX_FMGC_FLIGHT_PHASE
- Enum
- Holds the FMGCs current flight phase
- Use FMGC_FLIGHT_PHASES to check for phases (import NXFMGCFlightPhases from A32NX_Utils)
  
  Value Meaning
  
  PREFLIGHT 0
  
  TAKEOFF 1
  
  CLIMB 2
  
  CRUISE 3
  
  DESCENT 4
  
  APPROACH 5
  
  GOAROUND 6
  
  DONE 7
A32NX_FLAPS_HANDLE_INDEX
- Number
- Indicates the physical flaps handle position
  
  Value Meaning
  
  0 0
  
  1 1 / 1+F
  
  2 2
  
  3 3
  
  4 4
A32NX_FLAPS_HANDLE_PERCENT
- Number
- Indicates the position of the flaps handler in percent
  
  Value Position
  
  0 Retracted
  
  1 Full extension
A32NX_{side}FLAPS{number}_POSITION_PERCENT
- Percent
- Indicates the angle of the flaps out of 40 degrees
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 2
A32NX_{side}SLATS{number}_POSITION_PERCENT
- Percent
- Indicates the angle of the slats out of 27 degrees
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 5
A32NX_LEFT_FLAPS_POSITION_PERCENT
- Percent
- Indicates the angle of the left flaps out of 40 degrees
A32NX_RIGHT_FLAPS_POSITION_PERCENT
- Percent
- Indicates the angle of the right flaps out of 40 degrees
A32NX_LEFT_SLATS_POSITION_PERCENT
- Percent
- Indicates the angle of the left slats out of 27 degrees
A32NX_RIGHT_SLATS_POSITION_PERCENT
- Percent
- Indicates the angle of the right slats out of 27 degrees
A32NX_{side}FLAPS{number}_ANGLE
- Degrees
- The actual angle of the flaps
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 2
A32NX_{side}SLATS{number}_ANGLE
- Degrees
- The actual angle of the slats
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 5
A32NX_LEFT_FLAPS_ANGLE
- Degrees
- The actual angle of the left flaps
A32NX_RIGHT_FLAPS_ANGLE
- Degrees
- The actual angle of the right flaps
A32NX_LEFT_SLATS_ANGLE
- Degrees
- The actual angle of the left slats
A32NX_RIGHT_SLATS_ANGLE
- Degrees
- The actual angle of the right slats
A32NX_FLAPS_IPPU_ANGLE
- Degrees
- The angle of the flaps IPPU synchro
A32NX_FLAPS_FPPU_ANGLE
- Degrees
- The angle of the flaps FPPU synchro
A32NX_SLATS_IPPU_ANGLE
- Degrees
- The angle of the slats IPPU synchro
A32NX_SLATS_FPPU_ANGLE
- Degrees
- The angle of the slats FPPU synchro
A32NX_IS_FLAPS_MOVING
- Boolean
- The flap surface is moving
A32NX_IS_SLAPS_MOVING
- Boolean
- The slat surface is moving
A32NX_FLAPS_CONF_INDEX
- Number
- Indicates the desired flap configuration index according to the table
  DO NOT USE IN SYSTEMS, USE SFCC INSTEAD
- Value | Meaning
  --- | ---
  
  0 | Conf0
  1 | Conf1
  2 | Conf1F
  3 | Conf2
  4 | Conf3
  5 | ConfFull
A32NX_SPOILERS_ARMED
- Bool
- Indicates if the ground spoiler handle is physically in the armed position.
  DO NOT USE IN SYSTEMS, USE FCDC INSTEAD
  
  Value Meaning
  
  0 disarmed
  
  1 armed
A32NX_SPOILERS_HANDLE_POSITION
- Number
- Indicates the physical handler position without arm/disarm.
  DO NOT USE IN SYSTEMS, USE FCDC INSTEAD
  
  Value Position
  
  0 Retracted
  
  1 Full extension
A32NX_PERFORMANCE_WARNING_ACTIVE
- Bool
- Indicates if performance warning is active
  
  Value Meaning
  
  0 inactive
  
  1 active
A32NX_CHRONO_ELAPSED_TIME
- Number
- Clock instrument CHR display time elapsed
  
  Value Meaning
  
  0 or greater Seconds elapsed
  
  -1 Empty value
A32NX_CHRONO_ET_ELAPSED_TIME
- Number
- Clock instrument ET display time elapsed
  
  Value Meaning
  
  0 or greater Seconds elapsed
  
  -1 Empty value
A32NX_LIGHTING_PRESET_LOAD
- Number
- ID for preset
- When set to >0 the corresponding preset will be loaded if defined
- Will be reset to 0 after loading is done
A32NX_LIGHTING_PRESET_SAVE
- Number
- ID for preset
- When set to >0 the corresponding preset will be overwritten and saved to an ini file
- Will be reset to 0 after saving is done
A32NX_AIRCRAFT_PRESET_LOAD
- Number
- ID for preset (1..5)
- When set to >0 the corresponding preset will be loaded if defined
- Will be reset to 0 after loading is done
- When set to 0 during loading will stop and cancel the loading process
- Value Meaning
  
  1 Cold & Dark
  
  2 Powered
  
  3 Ready for Pushback
  
  4 Ready for Taxi
  
  5 Ready for Takeoff
A32NX_AIRCRAFT_PRESET_LOAD_PROGRESS
- Number (0.0..1.0)
- While loading a preset this will contain the percentage of the total progress of loading
A32NX_AIRCRAFT_PRESET_LOAD_EXPEDITE
- Bool
- When set to true the loading process will be expedited and the loading will be done as fast as possible
A32NX_PUSHBACK_SYSTEM_ENABLED
- Bool
- Read/Write
- 0 when pushback system is completely disabled, 1 when system is enabled
- When disabled pushback UI in the flyPadOS 3 is disabled and movement updates are suspended.
- This prevents conflicts with other pushback add-ons
A32NX_PUSHBACK_SPD_FACTOR
- Number -1.0..1.0
- Read/Write
- Speed factor for pushback
- 0.0 is stopped, 1.0 is full speed forward, -1.0 is full speed backward
A32NX_PUSHBACK_HDG_FACTOR
- Number -1.0..1.0
- Read/Write
- Turn factor for pushback
- -1.0 is full left, 0.0 is straight, 1.0 is full right
A32NX_DEVELOPER_STATE
- Bool
- Persistent
- Enables developer-specific options like direct payload adjustments

Value	Meaning
0	Inactive
1	Maintenance Mode active
2	Engineering display test in progress

Value	Meaning
PREFLIGHT	0
TAKEOFF	1
CLIMB	2
CRUISE	3
DESCENT	4
APPROACH	5
GOAROUND	6
DONE	7

Value	Meaning
0	0
1	1 / 1+F
2	2
3	3
4	4

Value	Position
0	Retracted
1	Full extension

Value	Meaning
0	disarmed
1	armed

Value	Position
0	Retracted
1	Full extension

Value	Meaning
0	inactive
1	active

Value	Meaning
0 or greater	Seconds elapsed
-1	Empty value

Value	Meaning
0 or greater	Seconds elapsed
-1	Empty value

Value	Meaning
1	Cold & Dark
2	Powered
3	Ready for Pushback
4	Ready for Taxi
5	Ready for Takeoff

A32NX_FWC_RADIO_AUTO_CALL_OUT_PINS

Flags
Radio altitude automatic call out pin programs

Bit	Meaning
0	Two Thousand Five Hundred
1	Twenty Five Hundred
2	Two Thousand
3	One Thousand
4	Five Hundred
5	Four Hundred
6	Three Hundred
7	Two Hundred
8	One Hundred
9	Fifty
10	Forty
11	Thirty
12	Twenty
13	Ten
14	Five

A32NX_LANDING_{ID}_POSITION
- Percent
- Current position of the landing light animation
- {ID}
  - 2 | LEFT
  - 3 | RIGHT
A32NX_AIRLINER_CRUISE_ALTITUDE
- Number (feet)
- Current cruise altitude of the aircraft
- note: this LVar was named incorrectly before missing the prefix:AIRLINER_CRUISE_ALTITUDE
A32NX_AIRLINER_TO_FLEX_TEMP
- Number (degrees Celsius)
- Current takeoff flex temperature of the aircraft
- note: this LVar was named incorrectly before missing the prefix:AIRLINER_TO_FLEX_TEMP

Model/XML Interface

These variables are the interface between the 3D model and the systems/code.

A32NX_OVHD_INTLT_ANN
- Enum
- ANN LT TEST Switch On the Overhead Panel (25VU)
  
  Value Meaning
  
  0 TEST
  
  1 BRT
  
  2 DIM
A32NX_MCDU_{side}_BRIGHTNESS
- Boolean
- MCDU display emissive brightness. Non-linear to account for MSFS emissive behaviour, and max brightness can change from time to time with sim updates.
- {side}
  - L
  - R

Value	Meaning
0	TEST
1	BRT
2	DIM

EIS Display System

A32NX_FCU_EFIS_{side}NAVAID{1|2}_MODE
- Enum
- Provides the selected NAVAID knob posiiton. For use systems, use the FCU discrete words instead.
  
  Value Meaning
  
  0 Off
  
  1 ADF
  
  2 VOR
- {side}
  - L
  - R
A32NX_FCU_EFIS_{side}_EFIS_MODE
- Enum
- Provides the navigation display mode knob position. For use systems, use the FCU discrete words instead.
  
  Value Meaning
  
  0 ROSE ILS
  
  1 ROSE VOR
  
  2 ROSE NAV
  
  3 ARC
  
  4 PLAN
- {side}
  - L
  - R
A32NX_FCU_EFIS_{side}_EFIS_RANGE
- Enum
- Provides the selected navigation display range knob position. For use systems, use the FCU discrete words instead.
  
  Value Meaning
  
  0 10
  
  1 20
  
  2 40
  
  3 80
  
  4 160
  
  5 320
- {side}
  - L
  - R
A32NX_FCU_EFIS_{side}_{FILTER}_LIGHT_ON
- Bool
- If the related EFIS filter is selected, this Lvar is true. For use systems, use the FCU discrete words instead.
- {FILTER}
  - None
  - Constraints
  - VOR/DMEs
  - Waypoints
  - NDBs
  - Airports
- {side}
  - L
  - R

Value	Meaning
0	Off
1	ADF
2	VOR

Value	Meaning
0	ROSE ILS
1	ROSE VOR
2	ROSE NAV
3	ARC
4	PLAN

Value	Meaning
0	10
1	20
2	40
3	80
4	160
5	320

A32NX_EFIS_{side}_ND_FM_MESSAGE_FLAGS

Flag

Provides a bitfield of the active FM messages to the NDs

Bit	Meaning
0	SelectTrueRef
1	CheckNorthRef
2	NavAccuracyDowngrade
3	NavAccuracyUpgradeNoGps
4	SpecifiedVorDmeUnavailble
5	NavAccuracyUpgradeGps
6	GpsPrimary
7	MapPartlyDisplayed
8	SetOffsideRangeMode
9	OffsideFmControl
10	OffsideFmWxrControl
11	OffsideWxrControl
12	GpsPrimaryLost
13	RtaMissed
14	BackupNav

{side}
- L
- R

A32NX_EFIS_{side}_TO_WPT_BEARING
- Degrees
- Provides the bearing to the active leg termination
- {side}
  - L
  - R
A32NX_EFIS_{side}_TO_WPT_DISTANCE
- Nautical miles & > 0
- Provides the straight distance to the active leg termination
- {side}
  - L
  - R
A32NX_EFIS_{side}_TO_WPT_ETA
- Seconds
- Provides the number of seconds to the active leg termination (to be converted to UTC by DMC)
- {side}
  - L
  - R
A32NX_EFIS_{side}_MRP_LAT
- Arinc429
- Provides the latitude of the map reference point in the FMS to show on the ND
- {side}
  - L
  - R
A32NX_EFIS_{side}_MRP_LONG
- Arinc429
- Provides the longitude of the map reference point in the FMS to show on the ND
- {side}
  - L
  - R
A32NX_PFD_MSG_SET_HOLD_SPEED
- Bool
- Indicates if the SET HOLD SPEED message is shown on the PFD
A32NX_PFD_MSG_TD_REACHED
- Bool
- Indicates if the T/D REACHED message is shown on the PFD
A32NX_PFD_MSG_CHECK_SPEED_MODE
- Bool
- Indicates if the CHECK SPEED MODE message is shown on the PFD
A32NX_PFD_LINEAR_DEVIATION_ACTIVE
- Bool
- Indicates if the linear deviation is shown on the PFD
A32NX_PFD_TARGET_ALTITUDE
- Feet
- Indicates the current target altitude in the DES mode. This is an indicated altitude and not a pressure altitude
- This is used to compute a linear deviation
A32NX_PFD_VERTICAL_PROFILE_LATCHED
- Boolean
- Indicates whether to show the latch symbol on the PFD with the deviation indicator
A32NX_PFD_SHOW_SPEED_MARGINS
- Boolean
- Indicates whether speed margins are shown on the PFD in DES mode. Only for FMS -> FG communication
A32NX_PFD_UPPER_SPEED_MARGIN
- Knots
- Indicates the speed for the upper speed margin limit in DES mode. Only for FMS -> FG communication
A32NX_PFD_LOWER_SPEED_MARGIN
- Knots
- Indicates the speed for the lower speed margin limit in DES mode. Only for FMS -> FG communication
A32NX_ISIS_LS_ACTIVE
- Bool
- Indicates whether LS scales are shown on the ISIS
- Toggled by H:A32NX_ISIS_LS_PRESSED
A32NX_ISIS_BUGS_ACTIVE
- Bool
- Indicates whether bugs page is shown on the ISIS
- Toggled by H:A32NX_ISIS_BUGS_PRESSED
A32NX_ISIS_BUGS_ALT_VALUE:{number}
- Number (feet)
- Altitude of altitude bug set on ISIS bugs page
- {number}
  - 0
  - 1
A32NX_ISIS_BUGS_ALT_ACTIVE:{number}
- Bool
- Indicates whether altitude bug is shown on the altitude tape of the ISIS
- {number}
  - 0
  - 1
A32NX_ISIS_BUGS_SPD_VALUE:{number}
- Number (knots)
- Speed of speed bug set on ISIS bugs page
- {number}
  - 0
  - 1
  - 2
  - 3
A32NX_ISIS_BUGS_SPD_ACTIVE:{number}
- Bool
- Indicates whether speed bug is shown on the speed tape of the ISIS
- {number}
  - 0
  - 1
  - 2
  - 3
A32NX_BOARDING_STARTED_BY_USR
- Bool
- Indicates current pax/cargo loading state
A32NX_AIRFRAME_ZFW_DESIRED
- Kg
- Indicates the desired ZFW when boarding
A32NX_AIRFRAME_ZFW_CG_PERCENT_MAC_DESIRED
- % MAC
- Indicates the desired ZFW CoG when boarding
A32NX_PAX_{station}
- Bitwise Field
- Indicates the current pax in the selected rows (max 53 bits)
- {station}
  - A
  - B
  - C
  - D
A32NX_PAX_{station}_DESIRED
- Bitwise Field
- Indicates the target layout of passengers in the station (max 53)
- {station}
  - A
  - B
  - C
  - D
A32NX_PAX
- Bitwise Field
- Indicates the current layout of passengers in the station (max 53)
- {station}
  - A
  - B
  - C
  - D
A32NX_CARGO_{station}_DESIRED
- Number (Kilograms)
- Indicates the targeted weight of the station in kilograms
- {station}
  - FWD_BAGGAGE
  - AFT_CONTAINER
  - AFT_BAGGAGE
  - AFT_BULK_LOOSE
A32NX_CARGO
- Number (Kilograms)
- Indicates the current weight of the station in kilograms
- {station}
  - FWD_BAGGAGE
  - AFT_CONTAINER
  - AFT_BAGGAGE
  - AFT_BULK_LOOSE
A32NX_MCDU_{side}ANNUNC{annunciator}
- Boolean
- Indicates whether the annunciator light on the MCDU is lit
- {side}
  - L
  - R
- {annunciator}
  - FAIL
  - FMGC
  - MCDU_MENU
  - FM1
  - IND
  - RDY
  - BLANK
  - FM2

ADIRS

In the variables below, {number} should be replaced with one item in the set: { 1, 2, 3 }, unless declared otherwise.

A32NX_CONFIG_ADIRS_IR_ALIGN_TIME
- Enum
- Input for: systems.wasm
- The configured Inertial Reference system align time.
  
  Description Value
  
  Real (affected by latitude) 0
  
  Instant (0 s) 1
  
  Fast (90 s) 2
A32NX_OVHD_ADIRS_IR_{number}_MODE_SELECTOR_KNOB
- Enum
- The Inertial Reference mode selected through the selector knobs.
  
  Description Value
  
  Off 0
  
  Navigation 1
  
  Attitude 2
A32NX_OVHD_ADIRS_ON_BAT_IS_ILLUMINATED
- Bool
- Whether the ON BAT indication should illuminate.
A32NX_OVHD_ADIRS_IR_{number}_PB_HAS_FAULT
- Bool
- Whether the FAULT light illuminates for IR {number}.
A32NX_OVHD_ADIRS_IR_{number}_PB_IS_ON
- Bool
- Whether the IR push button is in the ON position.
A32NX_OVHD_ADIRS_ADR_{number}_PB_HAS_FAULT
- Bool
- Whether the FAULT light illuminates for ADR {number}.
A32NX_OVHD_ADIRS_ADR_{number}_PB_IS_ON
- Bool
- Whether the ADR push button is in the ON position.
A32NX_ATT_HDG_SWITCHING_KNOB
- ATT HDG
- Position (0-2)
- 0 is CAPT, 1 is NORM, 2 is F/O
A32NX_AIR_DATA_SWITCHING_KNOB
- AIR DATA
- Position (0-2)
- 0 is CAPT, 1 is NORM, 2 is F/O
A32NX_ADIRS_ADIRU_{number}_STATE
- Deprecated: use A32NX_ADIRS_IR_{number}_MAINT_WORD instead.
- Enum
- The Inertial Reference alignment state.
  
  Description Value
  
  Off 0
  
  Aligning 1
  
  Aligned 2
A32NX_ADIRS_REMAINING_IR_ALIGNMENT_TIME
- Deprecated: use A32NX_ADIRS_IR_{number}_MAINT_WORD instead.
- Seconds
- The remaining alignment duration. Zero seconds when the system is aligned or the system is not aligning.
A32NX_ADIRS_ADR_{number}_CORRECTED_AVERAGE_STATIC_PRESSURE
- Arinc429Word
- The corrected average static pressure.
A32NX_ADIRS_ADR_{number}_BARO_CORRECTION_1_HPA
- Arinc429Word
- The local barometric setting entered on the captain side.
A32NX_ADIRS_ADR_{number}_BARO_CORRECTION_1_INHG
- Arinc429Word
- The local barometric setting entered on the captain side.
A32NX_ADIRS_ADR_{number}_BARO_CORRECTION_2_HPA
- Arinc429Word
- The local barometric setting entered on the first officer side.
A32NX_ADIRS_ADR_{number}_BARO_CORRECTION_2_INHG
- Arinc429Word
- The local barometric setting entered on the first officer side.
A32NX_ADIRS_ADR_{number}_ALTITUDE
- Arinc429Word
- The pressure altitude in feet.
A32NX_ADIRS_ADR_{number}BARO_CORRECTED_ALTITUDE{side}
- Arinc429Word
- The baro corrected altitude in feet.
- {side}
  - 1: Captain
  - 2: First Officer
A32NX_ADIRS_ADR_{number}_COMPUTED_AIRSPEED
- Arinc429Word
- The computed airspeed (CAS).
A32NX_ADIRS_ADR_{number}_MAX_AIRSPEED
- Arinc429Word
- The max allowable airspeed (CAS), considering VMO and MMO.
A32NX_ADIRS_ADR_{number}_MACH
- Arinc429Word
- The Mach number (M).
A32NX_ADIRS_ADR_{number}_BAROMETRIC_VERTICAL_SPEED
- Arinc429Word
- The vertical speed (V/S) based on barometric altitude data.
A32NX_ADIRS_ADR_{number}_TRUE_AIRSPEED
- Arinc429Word
- The true airspeed (TAS).
A32NX_ADIRS_ADR_{number}_STATIC_AIR_TEMPERATURE
- Arinc429Word
- The static air temperature (SAT).
A32NX_ADIRS_ADR_{number}_TOTAL_AIR_TEMPERATURE
- Arinc429Word
- The total air temperature (TAT).
A32NX_ADIRS_ADR_{number}_ANGLE_OF_ATTACK
- Arinc429Word
- The angle of attack (α) of the aircraft

Description	Value
Real (affected by latitude)	0
Instant (0 s)	1
Fast (90 s)	2

Description	Value
Off	0
Navigation	1
Attitude	2

Description	Value
Off	0
Aligning	1
Aligned	2

A32NX_ADIRS_ADR_{number}_DISCRETE_WORD_1

Arinc429Word

Indicates state of the ADR

Bit	Meaning
0	ICING_DETECTOR_HEAT (not yet implemented)
1	PITOT_HEAT (not yet implemented)
2	ADR_FAULT
3	RIGHT_STATIC_HEAT (not yet implemented)
4	LEFT_STATIC_HEAT (not yet implemented)
5	TAT_HEAT (not yet implemented)
6	AOA_SENSOR_1_FAULT (not yet implemented)
7	AOA_SENSOR_2_FAULT (not yet implemented)
8	OVERSPEED_WARNING
10	AOA_UNIQUE (not yet implemented)
11	VMO_MMO_1 (not yet implemented)
12	VMO_MMO_2 (not yet implemented)
13	VMO_MMO_3 (not yet implemented)
14	VMO_MMO_4 (not yet implemented)
15	ALTERNATE_SSEC_A (not yet implemented)
16	ALTERNATE_SSEC_B (not yet implemented)
17	BARO_PORT_A (not yet implemented)
18	ZERO_MACH_IGNORE_SSEC (not yet implemented)

A32NX_ADIRS_IR_{number}_PITCH
- Arinc429Word
- The pitch angle of the aircraft.
A32NX_ADIRS_IR_{number}_ROLL
- Arinc429Word
- The roll angle of the aircraft.
A32NX_ADIRS_IR_{number}_HEADING
- Arinc429Word
- The magnetic heading of the aircraft (true in polar region).
A32NX_ADIRS_IR_{number}_TRUE_HEADING
- Arinc429Word
- The true inertial heading of the aircraft.
A32NX_ADIRS_IR_{number}_TRACK
- Arinc429Word
- The magnetic track of the aircraft (true in polar region).
A32NX_ADIRS_IR_{number}_TRUE_TRACK
- Arinc429Word
- The true inertial track of the aircraft.
A32NX_ADIRS_IR_{number}_VERTICAL_SPEED
- Arinc429Word
- The vertical speed (V/S) based on inertial reference data.
A32NX_ADIRS_IR_{number}_GROUND_SPEED
- Arinc429Word
- The ground speed (GS) of the aircraft.
A32NX_ADIRS_IR_{number}_WIND_DIRECTION
- Arinc429Word
- [0, 359.9]
- The direction of the wind relative to true north.
A32NX_ADIRS_IR_{number}_WIND_DIRECTION_BNR
- Arinc429Word
- [-180, 180]
- The direction of the wind relative to true north.
A32NX_ADIRS_IR_{number}_WIND_SPEED
- Arinc429Word
- [0, 255]
- The speed of the wind.
A32NX_ADIRS_IR_{number}_WIND_SPEED_BNR
- Arinc429Word
- [0, 255]
- The speed of the wind.
A32NX_ADIRS_IR_{number}_LATITUDE
- Arinc429Word
- The latitude of the aircraft.
A32NX_ADIRS_IR_{number}_LONGITUDE
- Arinc429Word
- The longitude of the aircraft.
A32NX_ADIRS_IR_{number}_DRIFT_ANGLE
- Arinc429Word
- The drift angle of the aircraft (drift angle = heading - track)
A32NX_ADIRS_IR_{number}_FLIGHT_PATH_ANGLE
- Arinc429Word
- The kinematic flight path angle (γ) (arctan(VS / GS))
A32NX_ADIRS_IR_{number}_BODY_PITCH_RATE
- Arinc429Word
- The body pitch rate (q) of the aircraft
A32NX_ADIRS_IR_{number}_BODY_ROLL_RATE
- Arinc429Word
- The body roll rate (p) of the aircraft
A32NX_ADIRS_IR_{number}_BODY_YAW_RATE
- Arinc429Word
- The body yaw rate (r) of the aircraft
A32NX_ADIRS_IR_{number}_BODY_LONGITUDINAL_ACC
- Arinc429Word
- The longitudinal (forward/backward) acceleration of the aircraft
A32NX_ADIRS_IR_{number}_BODY_LATERAL_ACC
- Arinc429Word
- The lateral (left/right) acceleration of the aircraft
A32NX_ADIRS_IR_{number}_BODY_NORMAL_ACC
- Arinc429Word
- The normal acceleration (load factor) of the aircraft
A32NX_ADIRS_IR_{number}_HEADING_RATE
- Arinc429Word
- The heading rate (ψ^dot) of the aircraft
A32NX_ADIRS_IR_{number}_PITCH_ATT_RATE
- Arinc429Word
- The pitch rate (θ^dot) of the aircraft
A32NX_ADIRS_IR_{number}_ROLL_ATT_RATE
- Arinc429Word
- The roll rate (φ^dot) of the aircraft

A32NX_ADIRS_IR_{number}_MAINT_WORD

Arinc429Word

Indicates state of the IR

Bit	Meaning
0	ALIGNMENT_NOT_READY
1	REV_ATT_MODE
2	NAV_MODE
3	VALID_SET_HEADING
4	ATTITUDE_INVALID
5	DC_FAIL
6	ON_DC
7	ADR_FAULT
8	IR_FAULT
9	DC_FAIL_ON_DC
10	ALIGN_FAULT
11	NO_IRS_INITIAL
12	EXCESS_MOTION_ERROR
13	ADR_IR_FAULT
14	EXTREME_LATITUDE
15,16,17	ALIGN_7_10_MINUTES
16,17	ALIGN_6_MINUTES
15,17	ALIGN_5_MINUTES
17	ALIGN_4_MINUTES
15,16	ALIGN_3_MINUTES
16	ALIGN_2_MINUTES
15	ALIGN_1_MINUTES
18	COMPUTED_LATITUDE_MISCOMPARE

A32NX_PUSH_TRUE_REF
- Bool
- True reference pushbutton status

Radio Receivers

A32NX_RADIO_RECEIVER_USAGE_ENABLED
- Bool
- Whether or not the calculated ILS signals shall be used
A32NX_RADIO_RECEIVER_LOC_IS_VALID
- Bool
- Indicates if the localizer signal is valid
A32NX_RADIO_RECEIVER_LOC_DISTANCE
- Number in nautical miles
- Indicates the distance from the localizer
A32NX_RADIO_RECEIVER_LOC_DEVIATION
- Number in degrees
- If A32NX_RADIO_RECEIVER_USAGE_ENABLED == 0 it contains the deviation from the sim
- If A32NX_RADIO_RECEIVER_USAGE_ENABLED == 1 it contains calculated LOC deviation
A32NX_RADIO_RECEIVER_GS_IS_VALID
- Bool
- Indicates if the glide slope signal is valid
A32NX_RADIO_RECEIVER_GS_DEVIATION
- Number in degrees
- Deviation from glide slope
- If A32NX_RADIO_RECEIVER_USAGE_ENABLED == 0 it contains the deviation from the sim
- If A32NX_RADIO_RECEIVER_USAGE_ENABLED == 1 it contains calculated LOC deviation

Flight Management System

A32NX_FM_ENABLE_APPROACH_PHASE
- Bool
- Indicates whether the FMS should switch to APPROACH phase.
- WARNING: This is temporary and internal. Do not use.
A32NX_FMGC_{side}_LDEV_REQUEST
- Bool
- Indicates whether the FMGC is requesting L/DEV to be displayed on the PFD
- {side}
  - L
  - R
A32NX_FMGC_L_RNP
- Number (nautical miles)
- The active Required Navigation Performance
- {side}
  - L
  - R
A32NX_FM{number}_BACKBEAM_SELECTED
- Bool
- Indicates to the FG that a localiser back beam is tuned.
A32NX_FM_LATERAL_FLIGHTPLAN_AVAIL
- Boolean
- Indicates to the FG if the FM lateral flight plan is valid, for lateral managed modes (NAV).
- Internal to FM/FG communication.
A32NX_FG_PHI_LIMIT
- Number in Degrees
- Indicates the current bank limit requested by the FM
- Always positive
A32NX_FG_CROSS_TRACK_ERROR
- Number in nm
- Used for laternal guidance in mode NAV
- Error from desired path, -ve to the right of track
A32NX_FG_TRACK_ANGLE_ERROR
- Number in degrees
- Used for laternal guidance in mode NAV
- Error from desired heading or track, -ve when clockwise of desired track
A32NX_FG_PHI_COMMAND
- Number in degrees
- Used for laternal guidance in mode NAV
- Bank angle command
A32NX_FM_VERTICAL_PROFILE_AVAIL
- Boolean
- Indicates to the FG if the FM vertical flight profile is valid, for vertical managed modes.
- Internal to FM/FG communication
A32NX_FG_REQUESTED_VERTICAL_MODE
- Enum
- Indicates the requested vertical mode in DES
- Possible values:
  
  Mode Value
  
  NONE 0
  
  SPEED_THRUST 1
  
  VPATH_THRUST 2
  
  VPATH_SPEED 3
  
  FPA_SPEED 4
  
  VS_SPEED 5
A32NX_FG_ALTITUDE_CONSTRAINT
- Number in ft
- Used for managed climb/descend
- Indicates an altitude constraint to follow
- Internal to FM/FG communication, other avionics should use the FG bus var
A32NX_FG_TARGET_ALTITUDE
- Number in ft
- Used for vertical guidance in mode DES
- Indicates the target altitude
A32NX_FG_TARGET_VERTICAL_SPEED
- Number in fpm or degrees depending on requested mode
- Used for vertical guidance in mode DES
- Indicates the target vertical speed
A32NX_FG_RNAV_APP_SELECTED
- Boolean
- Used for FINAL mode selection
- Indicates if an RNAV approach is selected. If it is true, pressing the APPR button
  results in the FINAL mode being armed, instead of G/S and LOC
A32NX_FG_FINAL_CAN_ENGAGE
- Boolean
- Indicates if the FINAL vertical mode can engage
- FINAL mode will engage if :
  - This Simvar is true
  - NAV mode is engaged
  - FINAL mode is armed
A32NX_SpeedPreselVal
- Number
- Indicates the preselected speed value, -1 if no value is preselected
- Internal to FM/FG communication, other avionics should use the FG bus var
A32NX_MachPreselVal
- Number
- Indicates the preselect mach value, -1 if no value is preselected
- Internal to FM/FG communication, other avionics should use the FG bus var

Autothrust System

A32NX_3D_THROTTLE_LEVER_POSITION_{index}
- Number
- Anmiation position of the throttles in 3D model
  
  Position Value
  
  FULL REVERSE 0
  
  IDLE 25
  
  CLB 50
  
  FLX/MCT 75
  
  TOGA 100
A32NX_AUTOTHRUST_DISABLED
- Bool
- Indicates if ATHR was disabled by pressing ATHR disconnect buttons longer than 15s
A32NX_AUTOTHRUST_THRUST_LIMIT_TYPE
- Enum
- Indicates the type of current thrust limit
  
  Mode Value
  
  NONE 0
  
  CLB 1
  
  MCT 2
  
  FLEX 3
  
  TOGA 4
  
  REVERSE 5
A32NX_AUTOTHRUST_THRUST_LIMIT
- Number (% N1)
- Indicates the thrust limit N1
A32NX_AUTOTHRUST_THRUST_LIMIT_REV
- Number (% N1)
- Indicates the thrust limit N1 for REV
A32NX_AUTOTHRUST_THRUST_LIMIT_IDLE
- Number (% N1)
- Indicates the thrust limit N1 for IDLE
A32NX_AUTOTHRUST_THRUST_LIMIT_CLB
- Number (% N1)
- Indicates the thrust limit N1 for CLB
A32NX_AUTOTHRUST_THRUST_LIMIT_MCT
- Number (% N1)
- Indicates the thrust limit N1 for MCT
A32NX_AUTOTHRUST_THRUST_LIMIT_FLX
- Number (% N1)
- If FLX is not active the value 0 is provided
- Indicates the thrust limit N1 for FLX
A32NX_AUTOTHRUST_THRUST_LIMIT_TOGA
- Number (% N1)
- Indicates the thrust limit N1 for TOGA
A32NX_AUTOTHRUST_TLA_N1:{index}
- Number (% N1)
- Indicates the N1 corresponding to the TLA for engine {index}, first engine has index 1
A32NX_AUTOTHRUST_REVERSE:{index}
- Boolean
- Indicates if reverse for engine {index} is requested
  
  State Value
  
  NO REVERSE 0
  
  REVERSE 1
A32NX_AUTOTHRUST_N1_COMMANDED:{index}
- Number (% N1)
- Indicates the commanded N1 (either based on TLA or autothrust law) for engine {index}, first engine has index 1
A32NX_AUTOTHRUST_DISCONNECT
- Bool
- Indicates if the red disconnect button is pressed on the thrust lever
  
  State Value
  
  NOT PRESSED 0
  
  PRESSED 1

Position	Value
FULL REVERSE	0
IDLE	25
CLB	50
FLX/MCT	75
TOGA	100

State	Value
NO REVERSE	0
REVERSE	1

State	Value
NOT PRESSED	0
PRESSED	1

Throttle Mapping System

A32NX_LOGGING_THROTTLES_ENABLED
- Bool
- Indicates if logging of throttle events is enabled
A32NX_THROTTLE_MAPPING_LOADED_CONFIG:{index}
- Bool
- Indicates if we are using a configured throttle mapping for throttle axis {index}, first axis has index 1
A32NX_THROTTLE_MAPPING_INPUT:{index}
- Number
- Indicates the raw input values for throttle axis {index}, first axis has index 1
- Range is from -1 to 1
A32NX_AUTOTHRUST_TLA:{index}
- Number (Degrees)
- Indicates the TLA of the throttle lever {index}, first throttle lever has index 1
  
  Position Value
  
  REVERSE -20
  
  REV_IDLE -6
  
  IDLE 0
  
  CLB 25
  
  FLX/MCT 35
  
  TOGA 45
A32NX_THROTTLE_MAPPING_USE_REVERSE_ON_AXIS:{index}
- Boolean
- Indicates if reverse area should be mapped on axis
A32NX_THROTTLE_MAPPING_{REVERSE|REVERSE_IDLE|IDLE|CLIMB|FLEXMCT|TOGA}_{LOW|HIGH}:{index}
- Number
- Indicates the low or high value to latch into the given detent
- Range is from -1 to 1
A32NX_THROTTLE_MAPPING_INCREMENT_NORMAL
- Number
- Indicates the increment being used for normal key events
A32NX_THROTTLE_MAPPING_INCREMENT_SMALL
- Number
- Indicates the increment being used for small key events

Position	Value
REVERSE	-20
REV_IDLE	-6
IDLE	0
CLB	25
FLX/MCT	35
TOGA	45

Engine and FADEC System

A32NX_ENGINE_CYCLE_TIME
- Number (seconds)
- Sum of Engine 1 & 2 cycle times to detect when engines are alive (pause/ slew management)
A32NX_ENGINE_STATE:{index}
- Number
- Defines actual engine state
  
  State Value
  
  OFF 0
  
  ON 1
  
  STARTING 2
  
  SHUTTING 3
A32NX_ENGINE_TIMER:{index}
- Number (seconds)
- Sets a timer to control engine {index} start-up/shutdown events
A32NX_ENGINE_IMBALANCE
- Number (encoded)
- Encoded engine imbalance values. Use the algorithm in the code LVarEncoder::extract8Int8FromDouble to decode
- fbw-common/src/wasm/cpp-msfs-framework/lib/lvar_encoder.hpp
- Parameters for encoding are:
  - 1 = Engine Number of the engine which is imbalanced
  - 2 = Engine EGT imbalance
  - 3 = Engine FF imbalance
  - 4 = Engine N2 imbalance
  - 5 = Engine Oil Quantity imbalance
  - 6 = Engine Oil Pressure imbalance
  - 7 = Engine Oil Idle Pressure imbalance
  - 8 = Engine Oil Temperature imbalance
A32NX_ENGINE_N1:{index}
- Number (% N1)
- Custom engine {index} N1 to model realistic start-up & shutdown, although equal to Sim's N2 for other flight
  phases.
A32NX_ENGINE_N2:{index}
- Number (% N2)
- Custom engine N2 {index} to model realistic start-up & shutdown, although equal to Sim's N2 for other flight
  phases.
A32NX_ENGINE_EGT:{index}
- Number (degrees Celsius)
- Custom engine {index} EGT to model realistic behavior throughout all flight phases
A32NX_ENGINE_FF:{index}
- Number (Kg/h)
- Custom engine {index} fuel flow to model realistic behavior throughout all flight phases
A32NX_ENGINE_PRE_FF:{index}
- Number (Kg/h)
- Previous engine {index} deltaTime fuel flow to calculate spot fuel burn
A32NX_ENGINE_IDLE_N1
- Number (% N1)
- Expected idle N1 as a function of temperature and pressure
A32NX_ENGINE_IDLE_N2
- Number (% N2)
- Expected idle N2 as a function of temperature and pressure
A32NX_ENGINE_IDLE_EGT
- Number (degrees Celsius)
- Expected idle EGT as a function of temperature and pressure
A32NX_ENGINE_IDLE_FF
- Number (Kg/h)
- Expected idle fuel flow as a function of temperature and pressure
A32NX_FADEC_IGNITER_A_ACTIVE_ENG{index}
- Boolean
- State of igniter A on engine {index}
A32NX_FADEC_IGNITER_B_ACTIVE_ENG{index}
- Boolean
- State of igniter B on engine {index}
A32NX_ECU_{index}_STATUS_WORD_3
- Arinc429
- FADEC/ECU status word 3 for engine {index}
  
  Bit Description
  
  22 TOGA thrust limit active
  
  23 FLEX thrust limit active
  
  24 MCT thrust limit active
  
  25 CLB thrust limit active
A32NX_FUEL_USED:{index}
- Number (Kg)
- Fuel burnt by engine {index} on deltaTime
A32NX_FUEL_LEFT_PRE
- Number (lbs)
- Previous deltaTime fuel for the main left tank
A32NX_FUEL_RIGHT_PRE
- Number (lbs)
- Previous deltaTime fuel for the main right tank
A32NX_FUEL_AUX_LEFT_PRE
- Number (lbs)
- Previous deltaTime fuel for the aux left tank
A32NX_FUEL_AUX_RIGHT_PRE
- Number (lbs)
- Previous deltaTime fuel for the aux right tank
A32NX_FUEL_CENTER_PRE
- Number (lbs)
- Previous deltaTime fuel for the center tank
A32NX_ENGINE_OIL_TOTAL:{index}
- Number (quarts)
- Total engine {index} oil quantity in the oil system (tank + circuit)
A32NX_ENGINE_OIL_QTY:{index}
- Number (quarts)
- Total engine {index} oil quantity in the oil tank

State	Value
OFF	0
ON	1
STARTING	2
SHUTTING	3

Bit	Description
22	TOGA thrust limit active
23	FLEX thrust limit active
24	MCT thrust limit active
25	CLB thrust limit active

Air Conditioning / Pressurisation / Ventilation

A32NX_COND_ACSC_{number}_DISCRETE_WORD_1

Number 1 or 2
Discrete Data word 1 of the ACSC bus output (label 060)
Arinc429

Bit	Description
11	Duct overheat F/D warning
12	Duct overheat FWD warning
13	Duct overheat AFT warning
14	Not used
15	Not used
16	Not used
17	Spare
18	Trim air pressure high
19	ACSC Lane 1 Active
20	TAPRV status - close
21	ACSC Lane 1 INOP
22	ACSC Lane 2 INOP
23	Hot air switch position on
24	G + T fan off/fault
25	Recirc fan LH fault/OVHT
26	Recirc fan RH fault/OVHT
27	TAPRV disagree
28	Trim air system fault
29	ACSC Installed

A32NX_COND_ACSC_{number}_DISCRETE_WORD_2

Number 1 or 2
Discrete Data word 2 of the ACSC bus output (label 061)
Bits with * not yet implemented
Arinc429

Bit	Description
11	Spare
12	*K1 half wing anti-ice on
13	*K2 full wing anti-ice on
14	*K3 nacelle anti-ice on
15	*K4 air cond with two packs on
16	*K5 air cond with one pack on
17	*K6 air cond with two packs and one engine on
18	Trim valve F/D inop
19	Trim valve FWD inop
20	Trim valve AFT inop
21	Not used
22	Not used
23	*FCV status (Both pakcs off)
24	*One pack operation
25	*FCV status (Both pakcs on)
26	Spare
27	*Nacelle anti-ice eng 2 open
28	*Nacelle anti-ice eng 1 open
29	Spare

A32NX_COND_{id}_TEMP
- Degree Celsius
- Temperature as measured in each of the cabin zones and cockpit
- {id}
  - CKPT
  - FWD
  - AFT
A32NX_COND_{id}_DUCT_TEMP
- Degree Celsius
- Temperature of trim air coming out of the ducts in the cabin and cockpit
- {id}
  - CKPT
  - FWD
  - AFT
A32NX_COND_PACK_FLOW_VALVE_{index}_IS_OPEN
- Bool
- True if the respective {1 or 2} pack flow valve is open
A32NX_COND_PACK_FLOW_{index}
- Percent
- Percentage flow coming out of each pack {1 or 2} into the cabin (LO: 80%, NORM: 100%, HI: 120%)
A32NX_COND_{id}_TRIM_AIR_VALVE_POSITION
- Percentage
- Percentage opening of each trim air valve (hot air)
- {id}
  - CKPT
  - FWD
  - AFT
A32NX_OVHD_COND_{id}_SELECTOR_KNOB
- Percentage
- Percent rotation of the overhead temperature selectors for each of the cabin zones
- To transform the value into degree celsius use this formula: this * 0.04 + 18
- {id}
  - CKPT
  - FWD
  - AFT
A32NX_OVHD_COND_PACK_{index}_PB_IS_ON
- Bool
- True if pack {1 or 2} pushbutton is pressed in the on position (no white light)
A32NX_OVHD_COND_PACK_{index}_PB_HAS_FAULT
- Bool
- True if pack {1 or 2} has a fault
A32NX_OVHD_COND_HOT_AIR_PB_IS_ON
- Bool
- True if the hot air pushbutton is pressed in the on position (no white light)
A32NX_OVHD_COND_HOT_AIR_PB_HAS_FAULT
- Bool
- True if the hot air trim system has a fault

A32NX_PRESS_CPC_{number}_DISCRETE_WORD

Arinc429
Number 1 or 2
Discrete Data word of the Cabin Pressure Controller bus output (label 057)
Bits with * not yet implemented

Bit	Description
11	System in control
12	System status - fail
13	Not used
14	Excessive cabin altitude - warn
15	Low differential pressure - warn
16	Preplanned desc inf - too quick *
17	Landing field elevation manual
18	Used ADIRS channel bit 1 *
19	Used ADIRS channel bit 2 *
20	FMS Enabled *
21	Flight mode bit 1 *
22	Flight mode bit 2 *
23	Flight mode bit 3 *
24	FMS select bit 1 *
25	FMS select bit 2 *
26	Not used
27	Not used
28	Spare
29	Spare

A32NX_PRESS_MAN_EXCESSIVE_CABIN_ALTITUDE
- Bool
- Analog signal sent by the manual partition of CPC1. True when FWC condition for "EXCESS CAB ALT" is met.
A32NX_PRESS_CPC_{number}_CABIN_ALTITUDE
- Arinc429Word
- Number 1 or 2
- The equivalent altitude from sea level of the interior of the cabin based on the internal pressure
A32NX_PRESS_MAN_CABIN_ALTITUDE
- Feet
- As above, but analog system transmitted by the manual partition of CPC1
A32NX_PRESS_CPC_{number}_CABIN_DELTA_PRESSURE
- Arinc429Word
- Number 1 or 2
- The difference in pressure between the cabin interior and the exterior air.
  Positive when cabin pressure is higher than external pressure.
A32NX_PRESS_MAN_CABIN_DELTA_PRESSURE
- PSI
- As above, but analog system transmitted by the manual partition of CPC1
A32NX_PRESS_CPC_{number}_CABIN_VS
- Arinc429Word
- Number 1 or 2
- Rate of pressurization or depressurization of the cabin expressed as altitude change
A32NX_PRESS_MAN_CABIN_VS
- FPM
- As above, but analog system transmitted by the manual partition of CPC1
A32NX_PRESS_CPC_{number}_OUTFLOW_VALVE_OPEN_PERCENTAGE
- Arinc429Word
- Number 1 or 2
- Percent open of the cabin pressure outflow valve
A32NX_PRESS_MAN_OUTFLOW_VALVE_OPEN_PERCENTAGE
- Percent
- As above, but analog system transmitted by the manual partition of CPC1
A32NX_PRESS_SAFETY_VALVE_OPEN_PERCENTAGE
- Percent
- Percent open of the cabin pressure safety valves
A32NX_PRESS_CPC_{number}_LANDING_ELEVATION
- Arinc429Word
- Number 1 or 2
- Target landing elevation used by the pressurization system
A32NX_PRESS_EXCESS_CAB_ALT
- Bool
- Deprecated in A32NX
- True when FWC condition for "EXCESS CAB ALT" is met
A32NX_PRESS_EXCESS_RESIDUAL_PR
- Bool
- True when FWC condition for "EXCES RESIDUAL PR" is met
A32NX_PRESS_LOW_DIFF_PR
- Bool
- Deprecated in A32NX
- True when FWC condition for "LO DIFF PR" is met
A32NX_OVHD_PRESS_LDG_ELEV_KNOB
- Feet
- Manual landing elevation as selected on the overhead LDG ELEV knob
A32NX_OVHD_PRESS_MAN_VS_CTL_SWITCH
- Number
- 0 if switch is in up position, 1 if switch is neutral, 2 if switch is down.
A32NX_OVHD_PRESS_MODE_SEL_PB_IS_AUTO
- Bool
- True if MODE SEL overhead pushbutton is depressed (in auto mode)
A32NX_OVHD_PRESS_MODE_SEL_PB_HAS_FAULT
- Bool
- True only when both Cabin Pressure Controller systems are faulty.
A32NX_OVHD_PRESS_DITCHING_PB_IS_ON
- Bool
- True if DITCHING pushbutton is pressed
A32NX_OVHD_VENT_CAB_FANS_PB_IS_ON
- Bool
- True if CAB FANS pushbutton is in the on position (no white light)

Pneumatic

A32NX_ASU_TURNED_ON:
- Turns the Air Starter Unit on or off
- Bool
A32NX_PNEU_ENG_{number}_IP_PRESSURE:
- Pressure in intermediate pressure compression chamber
- PSI
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_HP_PRESSURE:
- Pressure in high pressure compression chamber
- PSI
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_STARTER_CONTAINER_PRESSURE:
- Pressure behind the starter valve of the engine
- PSI
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_STARTER_PRESSURIZED:
- Indicates whether enough bleed air is supplied to the starter to start the engine
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_TRANSFER_TRANSDUCER_PRESSURE
- Pressure measured at the transfer pressure transducer, -1 if no output
- psi
A32NX_PNEU_ENG_{number}_REGULATED_TRANSDUCER_PRESSURE
- Pressure measured at the regulated pressure transducer, -1 if no output
- psi
A32NX_PNEU_ENG_{number}_DIFFERENTIAL_TRANSDUCER_PRESSURE
- Pressure measured at the differential pressure transducer, -1 if no output
- psi
A32NX_PNEU_ENG_{number}_IP_TEMPERATURE:
- Temperature in intermediate pressure compression chamber
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_HP_TEMPERATURE:
- Temperature in high pressure compression chamber
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_TRANSFER_TEMPERATURE:
- Temperature between IP/HP valves but before the pressure regulating valve
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_PRECOOLER_INLET_TEMPERATURE:
- Temperature at the precooler inlet for engine bleed system
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_BLEED_TEMPERATURE_SENSOR_TEMPERATURE:
- Temperature measured by the bleed temperature sensor at the precooler outlet, -100 if no output
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_STARTER_CONTAINER_TEMPERATURE:
- Temperature behind the starter valve of the engine
- Degree celsius
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_IP_VALVE_OPEN:
- Indicates whether the intermediate pressure bleed air valve is open
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_HP_VALVE_OPEN:
- Indicates whether the high pressure bleed air valve is open
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_PR_VALVE_OPEN:
- Indicates whether the pressure regulating valve is open
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_STARTER_VALVE_OPEN:
- Indicates whether the starter valve is open.
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_APU_BLEED_CONTAINER_PRESSURE:
- Indicates the APU internal bleed pressure.
- PSI absolute
A32NX_PNEU_XBLEED_VALVE_FULLY_OPEN:
- Indicates whether the cross bleed air valve is fully open
- Bool
A32NX_PNEU_XBLEED_VALVE_FULLY_CLOSED:
- Indicates whether the cross bleed air valve is fully closed
- Bool
A32NX_PNEU_PACK_{number}_FLOW_VALVE_FLOW_RATE:
- Indicates the flow rate through the pack flow valve
- Kilogram per second
- {number}
  - 1
  - 2
A32NX_OVHD_PNEU_ENG_{number}_BLEED_PB_IS_AUTO:
- Indicates whether the engine bleed air is on
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_LOW_TEMPERATURE:
- Indicates whether the engine bleed air temperature is low
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_OVERHEAT:
- Indicates whether an an engine bleed air overheat is detected
- Bool
- {number}
  - 1
  - 2
A32NX_PNEU_ENG_{number}_OVERPRESSURE:
- Indicates whether an engine bleed overpressure is detected
- Bool
- {number}
  - 1
  - 2
A32NX_OVHD_PNEU_ENG_{number}_BLEED_PB_HAS_FAULT:
- Indicates whether the fault light is on for the engine bleed push button
- Bool
A32NX_PNEU_WING_ANTI_ICE_SYSTEM_ON:
- Indicates wheter the wing anti ice system is on
- Bool
A32NX_PNEU_WING_ANTI_ICE_HAS_FAULT:
- Indicates wheter the wing anti ice system has a fault
- Bool
A32NX_PNEU_WING_ANTI_ICE_SYSTEM_SELECTED:
- Indicates wheter the wing anti ice p/b is ON
- Bool
A32NX_PNEU_WING_ANTI_ICE_GROUND_TIMER:
- Reports the duration in seconds of the wing anti ice ground relay (4DL)
- Duration
A32NX_PNEU_WING_ANTI_ICE_1_CONSUMER_PRESSURE:
- Pressure in the left wing anti ice pipe
- PSI
A32NX_PNEU_WING_ANTI_ICE_2_CONSUMER_PRESSURE:
- Pressure in the right wing anti ice pipe
- PSI
A32NX_PNEU_WING_ANTI_ICE_1_CONSUMER_TEMPERATURE:
- Temperature in the left wing anti ice pipe
- Degree celsius
A32NX_PNEU_WING_ANTI_ICE_2_CONSUMER_TEMPERATURE:
- Temperature in the right wing anti ice pipe
- Degree celsius
A32NX_PNEU_WING_ANTI_ICE_1_VALVE_CLOSED:
- Indicates whether the left wing anti ice valve is closed
- Bool
A32NX_PNEU_WING_ANTI_ICE_2_VALVE_CLOSED:
- Indicates whether the right wing anti ice valve is closed
- Bool
A32NX_PNEU_WING_ANTI_ICE_1_LOW_PRESSURE:
- Low Pressure warning in the left wing anti ice valve
- Bool
A32NX_PNEU_WING_ANTI_ICE_2_LOW_PRESSURE:
- Low Pressure warning in the right wing anti ice valve
- Bool
A32NX_PNEU_WING_ANTI_ICE_1_HIGH_PRESSURE:
- High Pressure warning in the left wing anti ice valve
- Bool
A32NX_PNEU_WING_ANTI_ICE_2_HIGH_PRESSURE:
- High Pressure warning in the right wing anti ice valve
- Bool
A32NX_BUTTON_OVHD_ANTI_ICE_ENG_1_POSITION:
- Indicates whether the overhead ENG ANTI ICE button is illuminated for engine 1
- Bool
A32NX_BUTTON_OVHD_ANTI_ICE_ENG_2_POSITION:
- Indicates whether the overhead ENG ANTI ICE button is illuminated for engine 2
- Bool

Autoflight (ATA 22)

Flight Management and Guidance Computer (FMGC, Flight Guidance Section)

A32NX_FMGC_{number}_HEALTHY
- Indicates if this FMGC is healthy
- Boolean
A32NX_FMGC_{number}_ATHR_ENGAGED
- Indicates if the A/THR of this FMGC is engaged
- Boolean
A32NX_FMGC_{number}_FD_ENGAGED
- Indicates if the FD of this FMGC is engaged
- Boolean
A32NX_FMGC_{number}_AP_ENGAGED
- Indicates if the AP of this FMGC is engaged
- Boolean
A32NX_FMGC_{number}_ILS_TUNE_INHIBIT
- Indicates if the ILS TUNE INHIBT discrete output of the FMGC is GND.
- This is the case in LAND mode arm/active, below 700ft RA.
- Boolean
A32NX_FMGC_{number}_PFD_SELECTED_SPEED
- The PFD target speed (managed or selected)
- Arinc429
A32NX_FMGC_{number}_PRESEL_MACH
- The preselected Mach number for display on the FMA
- Arinc429
A32NX_FMGC_{number}_PRESEL_SPEED
- The preselected speed for display on the FMA
- Arinc429
A32NX_FMGC_{number}_RWY_HDG_MEMO
- The FG memorized runway heading
- Runway heading is memorized below 700ft during precision approach
- Arinc429
A32NX_FMGC_{number}_ROLL_FD_COMMAND
- The Roll FD command
- Arinc429
A32NX_FMGC_{number}_PITCH_FD_COMMAND
- The Pitch FD command
- Arinc429
A32NX_FMGC_{number}_YAW_FD_COMMAND
- The Yaw FD command
- Arinc429

A32NX_FMGC_{number}_DISCRETE_WORD_5

Arinc429

Bit	Description
11	Mach Selected
12	VPATH/SPEED submode active
13	VPATH/THRUST submode active
14	V/S selected submode active
15	FPA selected submode active
16	Alt selected submode active
19	AUTO SPD control active
20	MANUAL SPD control active
24	Pitch FD bars flashing
27	SPD Window Display
28	Top of SPD Synchro
29	FMS Mach Selection

A32NX_FMGC_{number}_DISCRETE_WORD_4

Arinc429

Bits marked with ? are guessed/unknown

Bit	Description
11	AP Instinctive Disc
12	AP Engaged
13	FD Engaged
14	LAND TRK mode active
16	LAND 2 Capability
17	LAND 3 FAIL PASSIVE Capability
18	LAND 3 FAIL OP Capability
19	AP Inop
20	LAND 2 Inop
21	LAND 3 FAIL PASSIVE Inop
22	LAND 3 FAIL OP Inop
23	LAND 2 Capacity
24	LAND 3 FAIL PASSIVE Capacity
25	LAND 3 FAIL OP Capacity
26	RWY Heading memorized
27	? FD Auto Disengage Command
28	AP/FD Mode reversion
29	V/S Target not held

A32NX_FMGC_{number}_FM_ALTITUDE_CONSTRAINT
- Arinc429
- Next applicable altitude constraint
- NCD if no constraint is applicable

A32NX_FMGC_{number}_ATS_DISCRETE_WORD

Arinc429

Bit	Description
13	A/THR Engaged
14	A/THR Active
17	A/THR Instinctive Disconnect
18	A/THR SPD MACH mode
19	FCU Mach Selection
20	RETARD Mode Active
21	THRUST N1 Mode Active
22	THRUST EPR Mode Active
23	A/THR ALPHA FLOOR
24	A/THR Inop
25	A/THR Limited

A32NX_FMGC_{number}_ATS_FMA_DISCRETE_WORD

Arinc429

Bit	Description
11	TO/GA Display
12	MCT Display
13	FLX Display
14	CLB Display
15	THR Display
16	IDLE Display
17	A.FLOOR Display
18	TO/GA LK Display
19	SPEED Display
20	MACH Display
21	ASYM Display
22	CLB Demand Display
23	MCT Demand Display

A32NX_FMGC_{number}_DISCRETE_WORD_3

Arinc429

Bit	Description
11	HDG Preset
12	ALT ACQ Arm
13	ALT ACQ Arm Possible
14	NAV Arm
16	LOC Arm
17	FG Approach Phase
18	FMA LONGI Mode
19	LOC Backbeam Selection
20	LAND Arm
21	GS Capt Before LOC Capt
22	GLIDE Arm
23	FINAL DES Arm
24	CLB Arm
25	DES Arm
26	LONG MODE Reset
27	LAT MODE Reset
28	QFU Equal COM
29	FMA Longi Box

A32NX_FMGC_{number}_DISCRETE_WORD_1

Arinc429

Bit	Description
11	Climb Mode
12	Descent Mode
13	Immediate Mode
14	Open Mode
15	Pitch T/O Mode
16	Pitch G/A Mode
17	V/S Mode
18	FPA Mode
19	ALT Mode
20	Track Mode
21	Capture Mode
22	G/S Mode
23	FINAL DES Mode
24	EXPED Mode
25	FLARE Mode
26	FMA Dash Display
27	FMA SPEED/MACH Preset Display

A32NX_FMGC_{number}_DISCRETE_WORD_2

Arinc429

Bit	Description
11	Runway Mode
12	NAV Mode
13	LOC Capture Mode
14	LOC Track Mode
15	Roll G/A Mode
16	HDG Mode
17	TRK Mode
20	Runway LOC Submode
21	H/PATH Submode
22	HDG Submode
23	Runway TRK Submode
24	VOR Submode
25	ALIGN Submode
26	ROLLOUT Submode
28	Roll FD Bars Flashing

A32NX_FMGC_{number}_DISCRETE_WORD_7

Arinc429

Bits marked with ? are guessed/unknown

Bit	Description
11	AP/FD TCAS mode installed
12	TCAS mode armed
13	TCAS mode active
14	TCAS mode fault
15	?
16	?
17	?
18	TCAS Large box on FMA
19	?
20	SOFT GA Inop
21	?
22	?
23	?
24	TCAS RA Inhibited message
25	TRK FPA Deselected message
26	?
27	? TCAS RA Corrective
28	TCAS RA Nose Up
29	? TCAS RA Nose Down

A32NX_FMGC_{number}_SPEED_MARGIN_HIGH
- Arinc429
- The higher speed margin in DES with managed speed, for display on the PFD
A32NX_FMGC_{number}_SPEED_MARGIN_LOW
- Arinc429
- The lower speed margin in DES with managed speed, for display on the PFD
A32NX_STICK_LOCK_ACTIVE
- Indicates if the stick lock is active (when AP engaged).
  Currently used only for sounds.
- Boolean
A32NX_AP_INSTINCTIVE_DISCONNECT
- Indicates if the AP instinctive disconnect signal to the FMGC or FWC is high or low
- Boolean
A32NX_ATHR_INSTINCTIVE_DISCONNECT
- Indicates if the A/THR instinctive disconnect signal to the FMGC or FWC is high or low
- Boolean

Flight Management and Guidance Computer (FMGC, Flight Management Section)

L:A32NX_FM{number}_ACC_ALT
- ARINC429 (feet MSL)
- The acceleration altitude during the preflight and takeoff phases. The missed approach acceleration altitude during the go around phase.
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_DECISION_HEIGHT
- ARINC429
- The decision height for an approach in feet, as entered on the PERF page.
- Value Meaning
  
  0 or greater The decision height in feet
  
  -1 The pilot has not entered a decision height
  
  -2 The special value "NO" has been explicitly entered as the decision deight
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_DEST_LAT
- Destination latitude
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_DEST_LONG
- Destination longitude
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_DISCRETE_WORD_2
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
- Bit Description
  
  13 Takeoff flap conf 0
  
  14 Takeoff flap conf 1
  
  15 Takeoff flap conf 2
  
  16 Takeoff flap conf 3
L:A32NX_FM{number}_DISCRETE_WORD_3
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
- Bit Description
  
  16 V1/Vr/V2 disagree
  
  17 Takeoff speeds too low
  
  18 Takeoff speeds not inserted
L:A32NX_FM{number}_EO_ACC_ALT
- ARINC429 (feet MSL)
- The engine out acceleration altitude during preflight and takeoff phases. The missed engine out acceleration altitude during the go around phase.
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{1 | 2}_FLIGHT_NUMBER_{1 | 2 | 3 | 4}
- Arinc429
- The flight number encoded as 4 ISO5 words, up to 7 chars total.
L:A32NX_FM{number}_LANDING_ELEVATION
- ARINC429 (feet MSL)
- The landing elevation at the active destination
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_MINIMUM_DESCENT_ALTITUDE
- ARINC429
- The minimum descent altitude for a non-precision approach in feet, as entered on the PERF page.
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_NAV_DISCRETE
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC (currently not written)
- Bit Description
  
  11 VOR 1 manually tuned
  
  12 VOR 2 manually tuned
  
  13 ADF 1 manually tuned
  
  14 ADF 2 manually tuned
  
  15 MMR 1 manually tuned
  
  16 MMR 2 manually tuned
L:A32NX_FM{number}_THR_RED_ALT
- ARINC429 (feet MSL)
- The thrust reduction altitude during the preflight and takeoff phases. The missed thrust reduction altitude during the go around phase.
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_TO_PITCH_TRIM
- Takeoff pitch trim set by the pilot on the PERF TO MCDU page
- Arinc429
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_TRANS_ALT
- Arinc429
- The transition altitude at the origin in feet
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM{number}_TRANS_LVL
- Arinc429
- The transition level the destination as a flight level
- {number}
  - 1 - captain's side FMGC
  - 2 - f/o's side FMGC
L:A32NX_FM_APPROACH_HEADWIND_COMPONENT
- Arinc429 (knots)
- The calculated headwind component by the fms based on the inserted wind on the PERF APPR page.

Value	Meaning
0 or greater	The decision height in feet
-1	The pilot has not entered a decision height
-2	The special value "NO" has been explicitly entered as the decision deight

Bit	Description
13	Takeoff flap conf 0
14	Takeoff flap conf 1
15	Takeoff flap conf 2
16	Takeoff flap conf 3

Bit	Description
16	V1/Vr/V2 disagree
17	Takeoff speeds too low
18	Takeoff speeds not inserted

Bit	Description
11	VOR 1 manually tuned
12	VOR 2 manually tuned
13	ADF 1 manually tuned
14	ADF 2 manually tuned
15	MMR 1 manually tuned
16	MMR 2 manually tuned

Flight Control Unit (FCU)

A32NX_FCU_HEALTHY
- If the FCU is healthy in one or more channels.
- Boolean

FCU EFIS CP

A32NX_FCU_EFIS_{side}_EFIS_MODE
- EFIS Mode knob position on related side
- {side} = L or R
- Enum
  
  Mode Value
  
  ROSE ILS 0
  
  ROSE VOR 1
  
  ROSE NAV 2
  
  ARC 3
  
  PLAN 4
A32NX_FCU_EFIS_{side}_EFIS_RANGE
- EFIS Range knob position on related side
- {side} = L or R
- Enum
  
  Range Value
  
  10 0
  
  20 1
  
  40 2
  
  80 3
  
  160 4
  
  320 5
A32NX_FCU_EFIS_{side}NAVAID{number}_MODE
- Navaid {number} switch position on related side
- {side} = L or R
- Enum
  
  Mode Value
  
  NONE 0
  
  VOR 1
  
  ADF 2
A32NX_FCU_EFIS_{side}_BARO_IS_INHG
- Baro unit selector position on related side
- {side} = L or R
- Bool
A32NX_FCU_EFIS_{side}_DISPLAY_BARO_VALUE_MODE
- Baro value mode for display on related side
- {side} = L or R
- Number
  
  Mode Value
  
  STD 0
  
  HPA 1
  
  INHG 2
A32NX_FCU_EFIS_{side}_DISPLAY_BARO_VALUE
- Baro setting for display on related side
- {side} = L or R
- Number
A32NX_FCU_EFIS_{side}_DISPLAY_BARO_MODE
- Baro mode for display on related side
- {side} = L or R
- Number
  
  Mode Value
  
  STD 0
  
  QNH 1
  
  QFE 2
A32NX_FCU_EFIS_{side}_{button}_LIGHT_ON
- {button} Button light status on related side
- {side} = L or R
- {button} = FD, LS, CSTR, WPT, VORD, NDB, ARPT
- Bool

Mode	Value
ROSE ILS	0
ROSE VOR	1
ROSE NAV	2
ARC	3
PLAN	4

FCU AFS CP

A32NX_FCU_ALT_INCREMENT_1000
- Position of the ALT Increment switch
- Bool
A32NX_FCU_{button}_LIGHT_ON
- {button} Button light status
- {button} = AP_1, AP_2, ATHR, LOC, EXPED, APPR, ARPT
- Bool
A32NX_FCU_AFS_DISPLAY_TRK_FPA_MODE
- TRK/FPA mode active for AFS display
- Bool
A32NX_FCU_AFS_DISPLAY_MACH_MODE
- Mach mode active for AFS display
- Bool
A32NX_FCU_AFS_DISPLAY_{name}_VALUE
- Value of the {name} for display
- {name} = SPD_MACH, HDG_TRK, ALT, VS_FPA
- Number
A32NX_FCU_AFS_DISPLAY_{name}_DASHES
- Is {name} dashes for display
- {name} = SPD_MACH, HDG_TRK, VS_FPA
- Bool
A32NX_FCU_AFS_DISPLAY_{name}_MANAGED
- Is {name} managed dot active for display
- {name} = SPD_MACH, HDG_TRK, LVL_CH
- Bool

FCU Output Bus

A32NX_FCU_SELECTED_HEADING
- The FCU selected heading. NCD if dashes or TRK/FPA mode.
- Arinc429
A32NX_FCU_SELECTED_ALTITUDE
- The FCU selected altitude.
- Arinc429
A32NX_FCU_SELECTED_AIRSPEED
- The FCU selected CAS. NCD if dashes.
- Arinc429
A32NX_FCU_SELECTED_VERTICAL_SPEED
- The FCU selected V/S. NCD if dashes or TRK/FPA mode.
- Arinc429
A32NX_FCU_SELECTED_TRACK
- The FCU selected track. NCD if dashes or HDG/VS mode.
- Arinc429
A32NX_FCU_SELECTED_FPA
- The FCU selected FPA. NCD if dashes or HDG/VS mode.
- Arinc429
A32NX_FCU_ATS_DISCRETE_WORD
- FCU Autothrust System discrete word. Retransmitted from FMGC that has priority.
- Arinc429
- See equivalent FMGC word for bits
A32NX_FCU_ATS_FMA_DISCRETE_WORD
- FCU Autothrust System FMA discrete word. Retransmitted from FMGC that has priority.
- Arinc429
- See equivalent FMGC word for bits
A32NX_FCU_{side}_EIS_DISCRETE_WORD_1
- FCU {side} EIS Discrete word 1.
- {side} = LEFT, RIGHT
- Arinc429
- Bit Description
  
  11 Baro is inHG
  
  12-24 Spare
  
  25 EFIS Range 10
  
  26 EFIS Range 20
  
  27 EFIS Range 40
  
  28 EFIS Range 80
  
  29 EFIS Range 160
  
  EFIS Range 320 if 25-29 false

A32NX_FCU_{side}_EIS_DISCRETE_WORD_2

FCU {side} EIS Discrete word 2.
{side} = LEFT, RIGHT
Arinc429

Bit	Description
11	EFIS mode PLAN
12	EFIS mode ARC
13	EFIS mode ROSE NAV
14	EFIS mode ROSE VOR
15	EFIS mode ROSE ILS
16	Spare
17	EFIS Filter CSTR
18	EFIS Filter WPT
19	EFIS Filter VORD
20	EFIS Filter NDB
21	EFIS Filter ARPT
22	LS Button On
23	FD Button Off
24	NAVAID 1 ADF
25	NAVAID 2 ADF
26	NAVAID 1 VOR
27	NAVAID 2 VOR
28	Baro on STD
29	Baro on QNH

A32NX_FCU_{side}_EIS_BARO
- FCU {side} EIS Baro correction in inHg. Remains at previous value if in STD, and
  is at the inHG value corresponding to the selected hPa value if in hPa
- {side} = LEFT, RIGHT
- Arinc429
A32NX_FCU_{side}_EIS_BARO_HPA
- FCU {side} EIS Baro correction in hPa. Remains at previous value if in STD, and
  is at the hPa value corresponding to the selected inHG value if in inHG
- {side} = LEFT, RIGHT
- Arinc429

A32NX_FCU_DISCRETE_WORD_1

FCU Discrete word 1. All pull/push bits are MTRIG processed for 0.1s to enabled
async processing in other devices (FGMC, FWC etc.).
Value changed bits are MTRIG processed for 0.5s.
Arinc429

Bit	Description
11	SPD/MACH Pushed
12	SPD/MACH Pulled
13	ALT Value changed
14	VS/FPA Value changed
15	SPD/MACH Value changed
16	VS/FPA Pushed
17	ALT Pushed
18	ALT Pulled
19	VS/FPA pulled
20	Metric alt active
21	SPD/MACH Switching button pushed
22	EXPED Pushed
23	APPR Pushed
24	HDG/VS Active
25	TRK/FPA Active
26-29	Spare

A32NX_FCU_DISCRETE_WORD_2

FCU Discrete word 2. All pull/push bits are MTRIG processed for 0.1s to enabled
async processing in other devices (FGMC, FWC etc.).
Value changed bits are MTRIG processed for 0.5s.
Arinc429

Bit	Description
11	HDG/TRK Pushed
12	HDG/TRK Pulled
13	LOC Pushed
14	HDG/TRK Value changed
15-19	Spare
20	FMGC 1 selected (has priority)
21	FMGC 2 selected (has priority)
22-23	Spare
24	FCU 1 Healthy
25	FCU 2 Healthy
26	FD 1 Button off
27	FD 2 Button off
28-29	Spare

Flight Augmentation Computer (FAC)

A32NX_FAC_{number}_PUSHBUTTON_PRESSED
- Boolean
A32NX_FAC_{number}_HEALTHY
- If the FAC {number} is healthy.
- Boolean
A32NX_FAC_{number}_SIDESLIP_TARGET
- The sideslip target in case of engine out.
- Arinc429

A32NX_FAC_{number}_DISCRETE_WORD_2

Arinc429

Bit	Description
11	Yaw Damper Own Engaged
12	Yaw Damper Opp Engaged
13	Rudder Trim Own Engaged
14	Rudder Trim Opp Engaged
15	Rudder Travel Lim Own Engaged
16	Rudder Travel Lim Opp Engaged

A32NX_FAC_{number}_ESTIMATED_SIDESLIP
- The current Sideslip, estimated by the FAC.
- Arinc429
A32NX_FAC_{number}_V_ALPHA_LIM
- The V_ls.
- Arinc429
A32NX_FAC_{number}_V_LS
- The 1g stall speed Vs1g.
- Arinc429
A32NX_FAC_{number}_V_STALL_1G
- The 1g stall speed Vs1g.
- Arinc429
A32NX_FAC_{number}_V_ALPHA_PROT
- The V_alpha_prot.
- Arinc429
A32NX_FAC_{number}_V_STALL_WARN
- The V_sw.
- Arinc429
A32NX_FAC_{number}_SPEED_TREND
- The V_c trend.
- Arinc429
A32NX_FAC_{number}_V_3
- The V_3 / F-Speed.
- Arinc429
A32NX_FAC_{number}_V_4
- The V_4 / S-Speed.
- Arinc429
A32NX_FAC_{number}_V_MAN
- The V_man / GD-Speed.
- Arinc429
A32NX_FAC_{number}_V_MAX
- The V_max.
- Arinc429
A32NX_FAC_{number}_V_FE_NEXT
- The V_fe_next.
- Arinc429
A32NX_FAC_{number}_DISCRETE_WORD_5
- Arinc429
- Bit Description
  
  16 LGCIU Own Valid
  
  17 All LGCIU Lost
  
  18 Left Main Gear Pressed
  
  19 Right Main Gear Pressed
  
  20 Main Gear Out
  
  29 Alpha Floor Condition

Flaps / Slats (ATA 27)

A32NX_SFCC_{number}_SLAT_FLAP_SYSTEM_STATUS_WORD

{number} is 1 or 2
Slat/Flap system status discrete word of the SFCC bus output
Arinc429

Bit	Description
11	Slat Fault
12	Flap Fault
13	Slat Jam
14	Flap Jam
15	Slat WTB engaged
16	Flap WTB engaged
17	Lever in Config 0
18	Lever in Config 1
19	Lever in Config 2
20	Lever in Config 3
21	Lever in Config FULL
22	Slat Relief Engaged
23	Flap Attachement Failure
24	Slat Alpha lock Engaged
25	Slat Baulk Engaged
26	Flap Auto-retract Engaged
27	CSU out of detent longer than 10s
28	Slat Data Valid
29	Flap Data Valid

A32NX_SFCC_{number}_SLAT_FLAP_ACTUAL_POSITION_WORD

{number} is 1 or 2
Slat/Flap actual position discrete word of the SFCC bus output
Arinc429

Bit	Description
11	Slat Data Valid
12	Slats Retracted 0° (6.2° > FPPU > -5°)
13	Slats >= 17° (337° > FPPU > 210.4°)
14	Slats >= 26° (337° > FPPU > 321.8)
15	Slats Extended 27° (337° > FPPU > 327.4)
16	Slat WTB Engaged
17	Slat Fault
18	Flap Data Valid
19	Flaps Retracted 0° (2.5° > FPPU > -5°)
20	Flaps >= 14° (254° > FPPU > 140.7)
21	Flaps >= 19° (254° > FPPU > 163.7°)
22	Flaps >= 39° (254° > FPPU > 247.8°)
23	Flaps Extended 40° (254° > FPPU > 250°)
24	Flap WTB engaged
25	Flap Fault
26	Spoiler Lift Demand
27	Spoiler Limit Demand
28	Slat System Jam
29	Flap System Jam

A32NX_SFCC_{number}_SLAT_ACTUAL_POSITION_WORD
- {number} is 1 or 2
- Slat actual position word of the SFCC bus output
- Arinc429
- The Slat FPPU angle ranges from 0° to 360°
A32NX_SFCC_{number}_FLAP_ACTUAL_POSITION_WORD
- {number} is 1 or 2
- Flap actual position word of the SFCC bus output
- Arinc429
- The Flap FPPU angle ranges from 0° to 360°
A32NX_SFCC_{number}FAP{id}
- {number} is 1 or 2
- {id} is from 1 to 7
- Flap actual position discrete output
A32NX_SFCC_{number}SAP{id}
- {number} is 1 or 2
- {id} is from 1 to 7
- Slat actual position discrete output

Flight Controls (ATA 27)

A32NX_FLIGHT_CONTROLS_TRACKING_MODE
- Bool
- Indicates if tracking mode is active: flight controls are coming from external source (ie: YourControls)
A32NX_LOGGING_FLIGHT_CONTROLS_ENABLED
- Bool
- Indicates if logging of flight control events is enabled

A32NX_FCDC_{number}_DISCRETE_WORD_1

Arinc429

Bit	Description
11	Pitch Normal Law Active
12	Pitch Alternate Law 1 Active
13	Pitch Alternate Law 2 Active
14
15	Pitch Direct Law Active
16	Roll Normal Law Active
17	Roll Direct Law Active
18
19	ELAC 1 Pitch Fault
20	ELAC 1 Roll Fault
21	ELAC 2 Pitch Fault
22	ELAC 2 Roll Fault
23	ELAC 1 Fault
24	ELAC 2 Fault
25	SEC 1 Fault
26	SEC 2 Fault
27
28	FCDC Opposite Fault
29	SEC 3 Fault

A32NX_FCDC_{number}_DISCRETE_WORD_2

Arinc429

Bit	Description
11	Left Aileron Blue Fault
12	Left Aileron Green Fault
13	Right Aileron Blue Fault
14	Right Aileron Green Fault
15	Left Elevator Blue Fault
16	Left Elevator Green Fault
17	Right Elevator Blue Fault
18	Right Elevator Yellow Fault
19	F/O Priority Locked
20	Capt Priority Locked
21
22
23
24
25
26
27
28	F/O Sidestick Disabled (Priority)
29	Capt Sidestick Disabled (Priority)

A32NX_FCDC_{number}_DISCRETE_WORD_3

Arinc429

Bit	Description
11	Left Aileron Blue Avail
12	Left Aileron Green Avail
13	Right Aileron Blue Avail
14	Right Aileron Green Avail
15	Left Elevator Blue Avail
16	Left Elevator Green Avail
17	Right Elevator Blue Avail
18	Right Elevator Yellow Avail
19	ELAC 1 Pushbutton Off
20	ELAC 2 Pushbutton Off
21	Spoiler 1 Avail
22	Spoiler 2 Avail
23	Spoiler 3 Avail
24	Spoiler 4 Avail
25	Spoiler 5 Avail
26
27	SEC 1 Pushbutton Off
28	SEC 2 Pushbutton Off
29	SEC 3 Pushbutton Off

A32NX_FCDC_{number}_DISCRETE_WORD_4

Arinc429

Bit	Description
11	Left Spoiler 1 Out
12	Right Spoiler 1 Out
13	Left Spoiler 2 Out
14	Right Spoiler 2 Out
15	Left Spoiler 3 Out
16	Right Spoiler 3 Out
17	Left Spoiler 4 Out
18	Right Spoiler 4 Out
19	Left Spoiler 5 Out
20	Right Spoiler 5 Out
21	Spoiler 1 Pos Valid
22	Spoiler 2 Pos Valid
23	Spoiler 3 Pos Valid
24	Spoiler 4 Pos Valid
25	Spoiler 5 Pos Valid
26	Ground Spoiler Out
27	Ground Spoiler Armed
28	Speed Brake Command
29	Aileron Droop Active

A32NX_FCDC_{number}_DISCRETE_WORD_5

Arinc429

Bit	Description
11	SEC 1 Spd Brk Lever Fault
12	SEC 2 Spd Brk Lever Fault
13	SEC 3 Spd Brk Lever Fault
14	SEC 1 Gnd Splr Fault
15	SEC 2 Gnd Splr Fault
16	SEC 3 Gnd Splr Fault
17
18
19
20
21	Spoiler 1 Fault
22	Spoiler 2 Fault
23	Spoiler 3 Fault
24	Spoiler 4 Fault
25	Spoiler 5 Fault
26	Spd Brk Lever Disagree
27	Spd Brk Do Not Use
28
29

A32NX_FCDC_{number}_CAPT_ROLL_COMMAND
- Arinc429
A32NX_FCDC_{number}_FO_ROLL_COMMAND
- Arinc429
A32NX_FCDC_{number}_CAPT_PITCH_COMMAND
- Arinc429
A32NX_FCDC_{number}_FO_PITCH_COMMAND
- Arinc429
A32NX_FCDC_{number}_RUDDER_PEDAL_POS
- Arinc429
A32NX_FCDC_{number}_AILERON_LEFT_POS
- Arinc429
A32NX_FCDC_{number}_ELEVATOR_LEFT_POS
- Arinc429
A32NX_FCDC_{number}_AILERON_RIGHT_POS
- Arinc429
A32NX_FCDC_{number}_ELEVATOR_RIGHT_POS
- Arinc429
A32NX_FCDC_{number}_ELEVATOR_TRIM_POS
- Arinc429
A32NX_FCDC_{number}SPOILER_LEFT{spoiler}_POS
- Arinc429
- {spoiler}
  - Number of the spoiler, 1 to 5
A32NX_FCDC_{number}SPOILER_RIGHT{spoiler}_POS
- Arinc429
- {spoiler}
  - Number of the spoiler, 1 to 5
A32NX_FCDC_{number}PRIORITY_LIGHT{side}_{color}_ON
- Boolean
- Indicates if the spcified priority light should be illuminated
- {side}
  - CAPT
  - FO
- {color}
  - GREEN
  - RED
A32NX_ELAC_{number}_PUSHBUTTON_PRESSED
- Boolean
A32NX_ELAC_{number}_DIGITAL_OP_VALIDATED
- If the ELAC {number} is healthy.
- Boolean
A32NX_SEC_{number}_PUSHBUTTON_PRESSED
- Boolean
A32NX_SEC_{number}_FAULT_LIGHT_ON
- If the SEC {number} fault light should be illuminated.
- Boolean
A32NX_SEC_{number}_GROUND_SPOILER_OUT
- If the SEC {number} indicates that it's ground spoilers are deployed.
- Boolean
A32NX_{side}{surface}{system}_SERVO_SOLENOID_ENERGIZED
- Boolean
- If the servo mode solenoid of the specified servo should be energized.
- {side}
  - LEFT
  - RIGHT
- {surface}
  - ELEV
  - AIL
- {system}
  - GREEN
  - BLUE
  - YELLOW
A32NX_{side}SPOILER{number}_COMMANDED_POSITION
- Number
- The commanded position of the specified servo, in degrees.
- {side}
  - LEFT
  - RIGHT
- {number}
  - 1 to 5
A32NX_{side}{surface}{system}_COMMANDED_POSITION
- Number
- The commanded position of the specified servo, in degrees.
- {side}
  - LEFT
  - RIGHT
- {surface}
  - ELEV
  - AIL
- {system}
  - GREEN
  - BLUE
  - YELLOW
A32NX_YAW_DAMPER_{system}_SERVO_SOLENOID_ENERGIZED
- Boolean
- If the servo mode solenoid of the specified servo should be energized.
- {system}
  - GREEN
  - YELLOW
A32NX_YAW_DAMPER_{system}_COMMANDED_POSITION
- Number
- The commanded position of the specified servo, in degrees.
- {system}
  - GREEN
  - YELLOW
A32NX_RUDDER_TRIM_{number}_ACTIVE_MODE_COMMANDED
- Boolean
- Trim electric motor {number} is commanded active
- {number}
  - 1
  - 2
A32NX_RUDDER_TRIM_{number}_COMMANDED_POSITION
- Degree
- Trim electric motor {number} position demand in trim surface deflection angle
- {number}
  - 1
  - 2
A32NX_HYD_RUDDER_TRIM_FEEDBACK_ANGLE
- Degree
- Rudder trim unit position feedback
A32NX_RUDDER_TRAVEL_LIM_{number}_ACTIVE_MODE_COMMANDED
- Boolean
- RTL electric motor {number} is commanded active
- {number}
  - 1
  - 2
A32NX_RUDDER_TRAVEL_LIM_{number}_COMMANDED_POSITION
- Degree
- RTL electric motor {number} position demand in trim surface deflection angle
- {number}
  - 1
  - 2
A32NX_HYD_RUDDER_LIMITER_FEEDBACK_ANGLE
- Degree
- Rudder travel limiter unit position feedback
A32NX_THS_{number}_ACTIVE_MODE_COMMANDED
- Boolean
- Trim electric motor {number} is commanded active
- {number}
  - 1
  - 2
  - 3
A32NX_THS_{number}_COMMANDED_POSITION
- Degree
- Trim electric motor {number} position demand in trim surface deflection angle
A32NX_SIDESTICK_POSITION_X
- Number
- Provides the direct sidestick position (lateral)
  
  Value Meaning
  
  -1 full left
  
  0 neutral
  
  1 full right
A32NX_SIDESTICK_POSITION_Y
- Number
- Provides the direct sidestick position (longitudinal)
  
  Value Meaning
  
  -1 full forward
  
  0 neutral
  
  1 full backward
A32NX_RUDDER_PEDAL_POSITION
- Number
- Provides the rudder pedal position
  
  Value Meaning
  
  -100 full left
  
  0 neutral
  
  100 full right
A32NX_RUDDER_PEDAL_ANIMATION_POSITION
- Number
- Provides the rudder pedal position including rudder trim for animation
  
  Value Meaning
  
  -100 full left
  
  0 neutral
  
  100 full right
A32NX_HYD_AILERON_LEFT_DEFLECTION
- Number
- Provides the final left aileron physical position
  
  Value Meaning
  
  -1.0 full up
  
  0.0 neutral
  
  1.0 full down
A32NX_HYD_AILERON_RIGHT_DEFLECTION
- Number
- Provides the final right aileron physical position
  
  Value Meaning
  
  -1.0 full down
  
  0.0 neutral
  
  1.0 full up
A32NX_HYD_THS_TRIM_MANUAL_OVERRIDE
- Boolean
- Feedback signal from the trim actuator system. True if pilot is moving or holding trim wheel
A32NX_HYD_TRIM_WHEEL_PERCENT
- Percent
- Trim wheel position in percent

Fuel (ATA 28)

A32NX_TOTAL_FUEL_QUANTITY
- Number in kilogramm
- The total physical quantity of fuel in the tanks
A32NX_TOTAL_FUEL_VOLUME
- Number in Gallons
- The total physical volume of fuel in the tanks

Indication and Recording Systems (ATA 31)

DMC

Use the A32NXDisplayManagementPublisher for these in A32NX code.

ARINC429 Output Bus

L:A32NX_DMC_DISCRETE_WORD_271_LEFT
- Left DMC discrete word 5. Raw ARINC word.
- Note: incomplete.
- Arinc429
  
  Bit Description
  
  12 IRS used fail
  
  26 Time till NAV used high bit
  
  27 Time till NAV used middle bit
  
  28 Time till NAV used low bit
  
  29 IRS used in align submode
L:A32NX_DMC_DISCRETE_WORD_271_RIGHT
- Right DMC discrete word 5. Raw ARINC word.
- Same as L:A32NX_DMC_DISCRETE_WORD_271_LEFT.

L:A32NX_DMC_IR_1_DISCRETE_WORD_LEFT

Left DMC IRS 1 discrete word. Raw ARINC word.

Note: incomplete.

Bit	Description
11	ALIGNMENT_NOT_READY
12	REV_ATT_MODE
13	NAV_MODE
14	VALID_SET_HEADING
15	ATTITUDE_INVALID
16	DC_FAIL
17	ON_DC
18	ADR_FAULT
19	IR_FAULT
20	DC_FAIL_ON_DC
21	ALIGN_FAULT
22	NO_IRS_INITIAL
23	EXCESS_MOTION_ERROR
24	ADR_IR_FAULT
25	EXTREME_LATITUDE
26	ALIGN_1_MINUTES
27	ALIGN_2_MINUTES
28	ALIGN_4_MINUTES
29	COMPUTED_LATITUDE_MISCOMPARE

L:A32NX_DMC_IR_2_DISCRETE_WORD_RIGHT
- Right DMC IRS 2 discrete word. Raw ARINC word.
- Same as L:A32NX_DMC_IR_1_DISCRETE_WORD_LEFT.
L:A32NX_DMC_IR_3_DISCRETE_WORD_LEFT
- Left DMC IRS 3 discrete word. Raw ARINC word.
- Same as L:A32NX_DMC_IR_1_DISCRETE_WORD_LEFT.
L:A32NX_DMC_IR_3_DISCRETE_WORD_RIGHT
- Right DMC IRS 3 discrete word. Raw ARINC word.
- Same as L:A32NX_DMC_IR_1_DISCRETE_WORD_LEFT.
L:A32NX_DMC_DISCRETE_WORD_272_LEFT
- The left DMC discrete word 272. Raw ARINC word.
- Arinc429
  
  Bit Description
  
  ADIRU used for ADR
  
  ADR1 ADR2 ADR3
  
  13 1 0 1
  
  14 0 1 1
L:A32NX_DMC_DISCRETE_WORD_272_RIGHT
- The right DMC discrete word 272. Raw ARINC word.
- Same as L:A32NX_DMC_DISCRETE_WORD_272_LEFT.
L:A32NX_DMC_DISCRETE_WORD_276_LEFT
- The left DMC discrete word 276. Raw ARINC word.
- Arinc429
  
  Bit Description
  
  19 INHG selected on CAPT side
L:A32NX_DMC_DISCRETE_WORD_276_RIGHT
- The right DMC discrete word 276. Raw ARINC word.
- Arinc429
  
  Bit Description
  
  19 INHG selected on F/O side
L:A32NX_DMC_DISCRETE_WORD_350_LEFT
- The left DMC discrete word. Raw ARINC word.
  
  Bit Description
  
  11 STD baro mode
  
  12 QNH baro mode
L:A32NX_DMC_DISCRETE_WORD_350_RIGHT
- The right DMC discrete word. Raw ARINC word.
  
  Bit Description
  
  11 STD baro mode
  
  12 QNH baro mode
L:A32NX_DMC_BARO_CORRECTION_LEFT
- Left DMC BCD word 222, baro correction CAPT side. Raw ARINC word.
- Arinc429Word
L:A32NX_DMC_BARO_CORRECTION_RIGHT
- Right DMC BCD word 223, baro correction F/O side. Raw ARINC word.
- Arinc429Word
L:A32NX_DMC_ALTITUDE_LEFT
- The left DMC displayed altitude feedback. Raw ARINC word.
- Arinc429Word
L:A32NX_DMC_ALTITUDE_RIGHT
- The right DMC displayed altitude feedback. Raw ARINC word.
- Arinc429Word
L:A32NX_DMC_IR_1_PITCH_ANGLE_LEFT
- Left DMC copy of IR1 pitch angle.
- Arinc429Word
L:A32NX_DMC_IR_2_PITCH_ANGLE_RIGHT
- Right DMC copy of IR2 pitch angle.
- Arinc429Word
L:A32NX_DMC_IR_3_PITCH_ANGLE_LEFT
- Left DMC copy of IR3 pitch angle.
- Arinc429Word
L:A32NX_DMC_IR_3_PITCH_ANGLE_RIGHT
- Right DMC copy of IR3 pitch angle.
- Arinc429Word
L:A32NX_DMC_DH_LEFT
- Left DMC copy of the FM radio minimum
- Arinc429Word
L:A32NX_DMC_DH_RIGHT
- Right DMC copy of the FM radio minimum
- Arinc429Word
L:A32NX_DMC_DISCRETE_WORD_270_LEFT
- The Left DMC discrete word. Raw ARINC word.
  
  Bit Description
  
  20 Altitude less than hundred feet above baro minimum
  
  21 Altitude below baro minimum
L:A32NX_DMC_DISCRETE_WORD_270_RIGHT
- The Right DMC discrete word. Raw ARINC word.
  
  Bit Description
  
  20 Altitude less than hundred feet above baro minimum
  
  21 Altitude below baro minimum

ECP

Use the A32NXEcpBusPublisher and A32NXEcpBusEvents for these in A32NX code.

ARINC429 Output Bus

L:A32NX_ECP_WARNING_SWITCH_WORD
- The ECP warning switch word containg button pressed state.
  Transmitted to each FWC, DMC, TAWS, FDIMU, and ATSU.
- Arinc429
  
  Bit Description
  
  11 CLR 1
  
  13 STS
  
  14 RCL
  
  16 CLR 2
  
  17 EMERGENCY CANCEL
  
  18 TO CONFIG TEST
L:A32NX_ECP_SYSTEM_SWITCH_WORD
- The ECP system switch word containg button pressed state.
  Transmitted to each FWC, DMC, TAWS, FDIMU, and ATSU.
- Arinc429
  
  Bit Description
  
  11 ENG
  
  12 BLEED
  
  13 APU
  
  14 HYD
  
  15 ELEC
  
  17 COND
  
  18 PRESS
  
  19 FUEL
  
  20 FLT/CTL
  
  21 DOOR
  
  22 BRAKES
  
  23 ALL
L:A32NX_ECP_LIGHT_STATUS_WORD
- The ECP light status word containg button light state.
  Transmitted to each FWC, DMC, TAWS, FDIMU, and ATSU.
- Arinc429
  
  Bit Description
  
  11 ENG
  
  12 BLEED
  
  13 APU
  
  14 HYD
  
  15 ELEC
  
  16 STATUS
  
  17 COND
  
  18 PRESS
  
  19 FUEL
  
  20 FLT/CTL
  
  21 DOOR
  
  22 BRAKES
  
  23 CLR 1
  
  24 CLR 2
  
  26 L. TEST
  
  27 DIM

Hardwired Discretes

L:A32NX_ECP_DISCRETE_OUT_STS
- The hardwired discrete for STS button to each FWC.
- Boolean
L:A32NX_ECP_DISCRETE_OUT_RCL
- The hardwired discrete for RCL button to each FWC.
- Boolean
L:A32NX_ECP_DISCRETE_OUT_CLR
- The hardwired discrete for CLR button to each FWC.
- Boolean
L:A32NX_ECP_DISCRETE_OUT_EMER_CANC
- The hardwired discrete for emergency cancel/audio suppression to each FWC and the TAWS.
- Boolean
L:A32NX_ECP_DISCRETE_OUT_ALL
- The hardwired discrete for emergency cancel/audio suppression to each DMC.
- Boolean

Landing Gear (ATA 32)

A32NX_LGCIU_{number}_DISCRETE_WORD_1

Discrete Data word 1 of the LGCIU bus output
Arinc429
{number}
- 1
- 2

Bit	Description
11	LH gear not locked up and not selected down
12	RH gear not locked up and not selected down
13	Nose gear not locked up and not selected down
14	LH gear not locked down and selected down
15	RH gear not locked down and selected down
16	Nose gear not locked down and selected down
17	LH gear door not uplocked
18	RH gear door not uplocked
19	Nose gear door not uplocked
20	LH gear uplock locked and gear locked down
21	RH gear uplock locked and gear locked down
22	Nose gear uplock locked and gear locked down
23	LH gear downlocked
24	RH gear downlocked
25	Nose gear downlocked
26	LH gear shock absorber not extended (Treat GND PWR connected as on ground)
27	RH gear shock absorber not extended (Treat GND PWR connected as on ground)
28	Nose gear shock absorber not extended (Treat GND PWR connected as on ground)
29	Gear selected down (Lever Position)

A32NX_LGCIU_{number}_DISCRETE_WORD_2

Discrete Data word 2 of the LGCIU bus output
Arinc429
{number}
- 1
- 2

Bit	Description
11	LH & RH gear shock absorber compressed (Don't treat GND PWR connected as on ground)
12	Nose gear shock absorber compressed (Don't treat GND PWR connected as on ground)
13	LH gear shock absorber compressed (Don't treat GND PWR connected as on ground)
14	RH gear shock absorber compressed (Don't treat GND PWR connected as on ground)
15	LH & RH gear downlocked
29	Control fault

A32NX_LGCIU_{number}_DISCRETE_WORD_3

Discrete Data word 3 of the LGCIU bus output
Arinc429
{number}
- 1
- 2

Bit	Description
11	LH gear not locked up
12	RH gear not locked up
13	Nose gear not locked up
14	Gear selected up (Lever Position)
25	LH gear door fully open
26	RH gear door fully open
27	LH Nose gear door fully open
28	RH Nose gear door fully open

A32NX_LGCIU_{number}_DISCRETE_WORD_4
- Discrete Data word 4 of the LGCIU bus output
- Arinc429
- {number}
  - 1
  - 2
- Bit Description
  
  21 LH flap attachment failure detected
  
  22 LH flap attachment sensor valid
  
  25 RH flap attachment failure detected
  
  26 RH flap attachment sensor valid
  
  29 SYS fault
A32NX_LGCIU_{number}_{gear}_GEAR_COMPRESSED
- Indicates if the shock absorber is compressed (not fully extended)
- Bool
- {number}
  - 1
  - 2
- {gear}
  - NOSE
  - LEFT
  - RIGHT
A32NX_LGCIU_{number}_{gear}_GEAR_DOWNLOCKED
- True if the gear is locked down.
- Boolean
- {number}
  - 1
  - 2
- {gear}
  - NOSE
  - LEFT
  - RIGHT
A32NX_LGCIU_{number}_{gear}_GEAR_UNLOCKED
- True is the gear is not in the same state as the gear lever
- Boolean
- {number}
  - 1
  - 2
- {gear}
  - NOSE
  - LEFT
  - RIGHT
A32NX_GEAR_DOOR_{gear}_POSITION
- Indicates the gear door position. 1 is fully opened. 0 fully closed and locked.
- Percent over 100
- {gear}
  - CENTER
  - CENTER_SMALL
  - LEFT
  - RIGHT
A32NX_GEAR_{gear}_POSITION
- Indicates the gear position. 1 is fully opened. 0 fully closed and locked.
- Percent over 100
- {gear}
  - CENTER
  - LEFT
  - RIGHT
A32NX_GRAVITYGEAR_ROTATE_PCT
- Indicates the position of the gear emergency extension crank handle from 0 to 300 (3 turns)
- Percent
A32NX_GEAR_LEVER_POSITION_REQUEST
- Indicates that the pilot tries to move the gear lever (1=down)
- Boolean
A32NX_GEAR_HANDLE_POSITION
- Indicates the actual position of the gear handle
- Percent over 100
A32NX_GEAR_HANDLE_HITS_LOCK_SOUND
- Indicates that gear lever just hit the baulk lock mechanism
- Boolean

Lighting (ATA 33)

L:A32NX_LIGHTS_NAV_LOGO
- The state of the NAV/LOGO LT switch.
- Enum
  
  Mode Value
  
  Off 0
  
  System 1 1
  
  System 2 2

ATC (ATA 34)

A32NX_TRANSPONDER_MODE
- The transponder mode selector switch position
- Enum
  
  Mode Value
  
  STBY 0
  
  AUTO 1
  
  ON 2
A32NX_TRANSPONDER_SYSTEM
- The transponder system selector switch position
- Enum
  
  System Value
  
  Transponder 1 0
  
  Transponder 2 1
A32NX_SWITCH_ATC_ALT
- The transponder altitude reporting switch position
- Bool
A32NX_SWITCH_TCAS_Position
- Enum
- Read-Only
- Selected TCAS Mode
  
  Description Value
  
  STBY 0
  
  TA 1
  
  TA/RA 2
A32NX_SWITCH_TCAS_Traffic_Position
- Enum
- Read-Only
- Selected TCAS Display Mode
  
  Description Value
  
  THREAT 0
  
  ALL 1
  
  ABV 2
  
  BELOW 3
A32NX_TCAS_MODE
- Enum
- Read-Only
- Whether TCAS has been set to standby, TA Only or TA/RA Mode (see ATC panel)
  
  Description Value
  
  STBY 0
  
  TA 1
  
  TA/RA 2
A32NX_TCAS_SENSITIVITY
- Number
- Read-Only
- Current sensitivity level
A32NX_TCAS_STATE
- Enum
- Read-Only
- Currently active traffic/resolution advisory state
  
  Description Value
  
  NONE 0
  
  TA 1
  
  RA 2
A32NX_TCAS_RA_CORRECTIVE
- boolean
- Read-Only
- Active RA is corrective?
A32NX_TCAS_VSPEED_RED:{number}
- Feet per minute
- Read-Only
- Lower and upper red vertical speed range of current active RA
- {number}
  - 0
  - 1
A32NX_TCAS_VSPEED_GREEN:{number}
- Feet per minute
- Read-Only
- Lower and upper green vertical speed range of current active RA
- {number}
  - 0
  - 1
A32NX_TCAS_RA_TYPE
- Enum
- Read-only
- The type of currently active RA
  
  Description Value
  
  None of the following 0
  
  Crossing 1
  
  Reversal 2
  
  Increase 3
  
  Maintain 4
A32NX_TCAS_RA_RATE_TO_MAINTAIN
- Feet per minute
- Read-only
- The rate to maintain (green sector) of the currently active RA. 0 if up/down advisory status is neither Climb nor Descend or no RA is present
A32NX_TCAS_RA_UP_ADVISORY_STATUS
- Enum
- Read-only
- The up advisory status of the currently active RA
  
  Description Value
  
  No Up Advisory 0
  
  Climb 1
  
  Don't Descend 2
  
  Don't Descend > 500 3
  
  Don't Descend > 1000 4
  
  Don't Descend > 2000 5
A32NX_TCAS_RA_DOWN_ADVISORY_STATUS
- Enum
- Read-only
- The down advisory status of the currently active RA
  
  Description Value
  
  No Down Advisory 0
  
  Descend 1
  
  Don't Climb 2
  
  Don't Climb > 500 3
  
  Don't Climb > 1000 4
  
  Don't Climb > 2000 5

Radio Altimeter (ATA 34)

A32NX_RA_{number}_RADIO_ALTITUDE
- Arinc429Word<Feet>
- The height over ground as measured by the corresponding radio altimeter towards the aft of the aircraft
- {number}
  - 1
  - 2

GPWS / TAWS (ATA 34)

A32NX_EGPWS_ALERT_{1 | 2}_DISCRETE_WORD_1

Data word for GPWS alerts. Used for displaying alerts on the PFD (on the A380) and triggering aural warnings
Arinc429

Bit	Description
11	SINKRATE
12	PULL UP
13	TERRAIN
14	DON'T SINK
15	TOO LOW GEAR
16	TOO LOW FLAPS
17	TOO LOW TERRAIN
18	GLIDESLOPE
20	TERRAIN PULL UP
22	TERRAIN AHEAD PULL UP
27	TERRAIN AHEAD

A32NX_EGPWS_ALERT_{1 | 2}_DISCRETE_WORD_2

Data word for GPWS alerts. Used for displaying alerts on the PFD (on the A380) or on the GPWS visual indicators on the A320
Arinc429

Bit	Description
11	G/S CANCEL
12	GPWS ALERT
13	GPWS WARNING
14	GPWS INOP
15	W/S WARNING
16	AUDIO ON
22	TERRAIN AWARENESS WARNING
23	TERRAIN AWARENESS CAUTION
24	TERRAIN AWARENESS INOP
25	EXTERNAL FAULT
26	TERRAIN AWARENESS NOT AVAIL.

A32NX_GPWS_TERR_OFF
- Boolean
- Indicates whether the GPWS TERR pushbutton is OFF
A32NX_GPWS_SYS_OFF
- Boolean
- Indicates whether the GPWS SYS pushbutton is OFF
A32NX_GPWS_GS_OFF
- Boolean
- Indicates whether the GPWS G/S MODE pushbutton is OFF
A32NX_GPWS_FLAP_OFF
- Boolean
- Indicates whether the GPWS FLAP MODE pushbutton is OFF
A32NX_GPWS_FLAPS3
- Boolean
- Indicates whether the GPWS LDG FLAP 3 pushbutton is ON

ROW / ROP / OANS (ATA 34)

A32NX_ROW_ROP_WORD_1
- Data word for ROW and ROP functions. Used for displaying alerts on the PFD and generating warnings on the FWC.
- Arinc429
- Bit Description
  
  11 BRAKE MAX BRAKING Requested
  
  12 SET MAX REVERSE Requested
  
  13 KEEP MAX REVERSE Requested
  
  14 ROW Wet: Runway too short
  
  15 ROW Dry: Runway too short
A32NX_OANS_WORD_1
- Data word for OANS functions. Used for displaying alerts on the PFD.
- Arinc429
- Bit Description
  
  11 OANS: Runway ahead

Electronic Flight Bag (ATA 46)

A32NX_PUSHBACK_SYSTEM_ENABLED
- Boolean
- Read/Write
- Whether the pushback system is enabled
- Further conditions are "Pushback Tug Attached" and "Aircraft On Ground" otherwise the system
  has no impact on the aircraft
A32NX_PUSHBACK_SPD_FACTOR
- Number
- Read/Write
- Determines the speed of the pushback tug from -100% to 100%
- {number}
  - -1.0
  - 1.0
A32NX_PUSHBACK_HDG_FACTOR
- Number
- Read/Write
- Determines the heading of the pushback tug from max left (-1.0) to right (1.0)
- {number}
  - -1.0
  - 1.0

L:FBW_BUILD_EDITION
- Enum
- Read-Only
- Current aircraft build edition (same meaning as package.json edition property).
  
  Description Value
  
  Unknown 0
  
  Stable 1
  
  Development 2
  
  Experimental 3
L:FBW_PILOT_SEAT
- Enum
- Which seat the user/pilot occupies in the flight deck.
- Value Description
  
  0 Left Seat
  
  1 Right Seat
L:A32NX_EXT_PWR_AVAIL:{number}
- Bool
- If ground power is avail or not
- {number}
  - 1

Deprecated

A32NX_EFIS_{side}NAVAID{1|2}_MODE
- Enum
- Deprecated
- Provides the selected NAVAIDs for display on the EFIS
  
  Value Meaning
  
  0 Off
  
  1 ADF
  
  2 VOR
- {side}
  - L
  - R
A32NX_EFIS_{side}_ND_MODE
- Enum
- Deprecated
- Provides the selected navigation display mode for the EFIS
  
  Value Meaning
  
  0 ROSE ILS
  
  1 ROSE VOR
  
  2 ROSE NAV
  
  3 ARC
  
  4 PLAN
- {side}
  - L
  - R
A32NX_EFIS_{side}_ND_RANGE
- Enum
- Deprecated
- Provides the selected navigation display range for the EFIS
  
  Value Meaning
  
  0 10
  
  1 20
  
  2 40
  
  3 80
  
  4 160
  
  5 320
- {side}
  - L
  - R
A32NX_EFIS_{side}_OPTION
- Flags
- Deprecated
- Provides a bitmask of the selected EFIS option/overlays
  
  Value Meaning
  
  0 None
  
  1 Constraints
  
  2 VOR/DMEs
  
  4 Waypoints
  
  8 NDBs
  
  16 Airports
- {side}
  - L
  - R
A32NX_TRK_FPA_MODE_ACTIVE
- Bool
- Deprecated
- True if TRK/FPA mode is active
A32NX_AUTOPILOT_HEADING_SELECTED
- Number (Degrees)
- Deprecated
- Indicates the selected heading on the FCU, instantly updated
- In case of managed heading mode, the value is -1
A32NX_FCU_ALT_MANAGED
- Boolean
- Deprecated
- Indicates if managed altitude mode is active (dot)
  
  State Value
  
  SELECTED 0
  
  MANAGED 1
A32NX_FCU_VS_MANAGED
- Boolean
- Deprecated
- Indicates if managed VS/FPA mode is active
  
  State Value
  
  SELECTED 0
  
  MANAGED 1
A32NX_AUTOPILOT_NOSEWHEEL_DEMAND
- Percent over 100
- Deprecated
- Steering demand from autopilot to BSCU [-1;1] -1 left, 0 middle
A32NX_FMA_LATERAL_MODE
- Enum
- Deprecated
- Indicates engaged lateral mode of the Flight Director / Autopilot
  
  Mode Value
  
  NONE 0
  
  HDG 10
  
  TRACK 11
  
  NAV 20
  
  LOC_CPT 30
  
  LOC_TRACK 31
  
  LAND 32
  
  FLARE 33
  
  ROLL_OUT 34
  
  RWY 40
  
  RWY_TRACK 41
  
  GA_TRACK 50
A32NX_FMA_LATERAL_ARMED
- Bitmask
- Deprecated
- Indicates armed lateral mode of the Flight Director / Autopilot
  
  Mode Bit
  
  NAV 0
  
  LOC 1

A32NX_FMA_VERTICAL_MODE

Enum
Deprecated

Indicates engaged vertical mode of the Flight Director / Autopilot

Mode	Value
NONE	0
ALT	10
ALT_CPT	11
OP_CLB	12
OP_DES	13
VS	14
FPA	15
ALT_CST	20
ALT_CST_CPT	21
CLB	22
DES	23
FINAL	24
GS_CPT	30
GS_TRACK	31
LAND	32
FLARE	33
ROLL_OUT	34
SRS	40
SRS_GA	41
TCAS	50

A32NX_FMA_VERTICAL_ARMED
- Bitmask
- Deprecated
- Indicates armed vertical mode of the Flight Director / Autopilot
  
  Mode Bit
  
  ALT 0
  
  ALT_CST 1
  
  CLB 2
  
  DES 3
  
  GS 4
  
  FINAL 5
  
  TCAS 6
A32NX_FMA_EXPEDITE_MODE
- Boolean
- Deprecated
- Indicates if expedite mode is engaged
  
  State Value
  
  OFF 0
  
  ON 1
A32NX_AUTOPILOT_AUTOLAND_WARNING
- Boolean
- Deprecated
- Indicates if Autoland warning light is illuminated
- Possible values:
  
  State Value
  
  OFF 0
  
  ON 1
A32NX_AUTOPILOT_ACTIVE
- Boolean
- Deprecated
- Indicates if any Autopilot is engaged
- Possible values:
  
  State Value
  
  DISENGAGED 0
  
  ENGAGED 1
A32NX_AUTOPILOT_{index}_ACTIVE
- Boolean
- Deprecated
- Indicates if Autopilot {index} is enaged, first Autopilot has the index 1
- Possible values:
  
  State Value
  
  DISENGAGED 0
  
  ENGAGED 1
A32NX_AUTOPILOT_H_DOT_RADIO
- Number (Feet per minute)
- Deprecated
- Indicates the current estimated vertical speed relative to the runway
- Important: the signal is only usable above the runway and is not to be used elsewhere
A32NX_AUTOTHRUST_STATUS
- Enum
- Deprecated
- Indicates the current status of the ATHR system
  
  Mode Value
  
  DISENGAGED 0
  
  ENGAGED_ARMED 1
  
  ENGAGED_ACTIVE 2
A32NX_AUTOTHRUST_MODE
- Enum
- Deprecated
- Indicates the current thrust mode of the ATHR system
  
  Mode Value
  
  NONE 0
  
  MAN_TOGA 1
  
  MAN_FLEX 3
  
  MAN_MCT 5
  
  MAN_THR 6
  
  SPEED 7
  
  MACH 8
  
  THR_MCT 9
  
  THR_CLB 10
  
  THR_LVR 11
  
  THR_IDLE 12
  
  A_FLOOR 13
  
  TOGA_LK 14
A32NX_AUTOPILOT_SPEED_SELECTED
- SPEED mode: 100 to 399 (knots)
- MACH mode: 0.10 to 0.99 (M)
- Deprecated
- Indicates the selected speed on the FCU, instantly updated
- In case of managed speed mode, the value is -1
A32NX_AUTOPILOT_FPA_SELECTED
- Number (Degrees)
- Deprecated
- Indicates the selected FPA on the FCU, instantly updated
A32NX_AUTOPILOT_VS_SELECTED
- Number (Feet per minute)
- Deprecated
- Indicates the selected V/S on the FCU, instantly updated
A32NX_FCU_SPD_MANAGED_DASHES
- Boolean
- Deprecated
- Indicates if managed speed/mach mode is active and a numerical value is not displayed
  
  State Value
  
  SELECTED 0
  
  MANAGED 1
A32NX_FCU_SPD_MANAGED_DOT
- Boolean
- Deprecated
- Indicates if managed speed/mach mode is active
  
  State Value
  
  SELECTED 0
  
  MANAGED 1
A32NX_FCU_HDG_MANAGED_DASHES
- Boolean
- Deprecated
- Indicates if managed heading mode is active and a numerical value is not displayed
  
  State Value
  
  SELECTED 0
  
  MANAGED 1
A32NX_FCU_HDG_MANAGED_DOT
- Boolean
- Deprecated
- Indicates if managed heading mode is active or armed
  
  State Value
  
  SELECTED 0
  
  MANAGED/ARMED 1
A32NX_AUTOTHRUST_MODE_MESSAGE
- Enum
- Deprecated
- Indicates ATHR related message to be displayed on the PFD
  
  Mode Value
  
  NONE 0
  
  LVR_CLB 3
  
  LVR_MCT 4
  
  LVR_ASYM 5

Fbw A32nx Docs A32nx Input Events (`fbw-a32nx/docs/a32nx-input-events.md`)

A32NX Input Events

These input events represent the stable cockpit API for the A32NX. They should be preferred over localvars or any other data access in all cases.

Notes on Maintenance

Please keep all IEs under the correct ATA chapter where they relate to aircraft systems, otherwise in the sim chapter, and in alphabetical order within sections.

A32NX Input Events

31 - Indication and Recording Systems

ECP Warning Input Events

B:A32NX_PED_ECP_CLR_1_PB, B:A32NX_PED_ECP_CLR_2_PB
- This represents the CLR (clear) pushbuttons on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_CLR_{1|2}_PB_Inc: meaningless
  - B:A32NX_PED_ECP_CLR_{1|2}_PB_Dec: meaningless
  - B:A32NX_PED_ECP_CLR_{1|2}_PB_Push: pushes the button
  - B:A32NX_PED_ECP_CLR_{1|2}_PB_Release: releases the button
  - B:A32NX_PED_ECP_CLR_{1|2}_PB_Set: meaningless
B:A32NX_PED_ECP_STS_PB
- This represents the STS (status) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_STS_PB_Inc: meaningless
  - B:A32NX_PED_ECP_STS_PB_Dec: meaningless
  - B:A32NX_PED_ECP_STS_PB_Push: pushes the button
  - B:A32NX_PED_ECP_STS_PB_Release: releases the button
  - B:A32NX_PED_ECP_STS_PB_Set: meaningless
B:A32NX_PED_ECP_RCL_PB
- This represents the RCL (recall) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_RCL_PB_Inc: meaningless
  - B:A32NX_PED_ECP_RCL_PB_Dec: meaningless
  - B:A32NX_PED_ECP_RCL_PB_Push: pushes the button
  - B:A32NX_PED_ECP_RCL_PB_Release: releases the button
  - B:A32NX_PED_ECP_RCL_PB_Set: meaningless
B:A32NX_PED_ECP_EMER_CANCEL_PB
- This represents the EMER CANC (emeregency cancel) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_EMER_CANCEL_PB_Inc: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_PB_Dec: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_PB_Push: pushes the button
  - B:A32NX_PED_ECP_EMER_CANCEL_PB_Release: releases the button
  - B:A32NX_PED_ECP_EMER_CANCEL_PB_Set: meaningless
B:A32NX_PED_ECP_EMER_CANCEL_COVER
- This represents the transparent cover over the standby radio navigation pushbutton.
- Value: boolean indicating whether the cover is open.
- Bindings:
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Inc: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Close: closes the cover
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Dec: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Open: opens the cover
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Push: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Release: meaningless
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Toggle: toggles the cover open or closed
  - B:A32NX_PED_ECP_EMER_CANCEL_COVER_Set: meaningless
B:A32NX_PED_ECP_TO_CONF_TEST_PB
- This represents the T.O CONFIG (takeoff config test) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_TO_CONF_TEST_PB_Inc: meaningless
  - B:A32NX_PED_ECP_TO_CONF_TEST_PB_Dec: meaningless
  - B:A32NX_PED_ECP_TO_CONF_TEST_PB_Push: pushes the button
  - B:A32NX_PED_ECP_TO_CONF_TEST_PB_Release: releases the button
  - B:A32NX_PED_ECP_TO_CONF_TEST_PB_Set: meaningless

ECP System Input Events

B:A32NX_PED_ECP_ENG_PB
- This represents the ENG (engine page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_ENG_PB_Inc: meaningless
  - B:A32NX_PED_ECP_ENG_PB_Dec: meaningless
  - B:A32NX_PED_ECP_ENG_PB_Push: pushes the button
  - B:A32NX_PED_ECP_ENG_PB_Release: releases the button
  - B:A32NX_PED_ECP_ENG_PB_Set: meaningless
B:A32NX_PED_ECP_BLEED_PB
- This represents the BLEED (bleed air page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_BLEED_PB_Inc: meaningless
  - B:A32NX_PED_ECP_BLEED_PB_Dec: meaningless
  - B:A32NX_PED_ECP_BLEED_PB_Push: pushes the button
  - B:A32NX_PED_ECP_BLEED_PB_Release: releases the button
  - B:A32NX_PED_ECP_BLEED_PB_Set: meaningless
B:A32NX_PED_ECP_APU_PB
- This represents the APU (auxiliary power unit page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_APU_PB_Inc: meaningless
  - B:A32NX_PED_ECP_APU_PB_Dec: meaningless
  - B:A32NX_PED_ECP_APU_PB_Push: pushes the button
  - B:A32NX_PED_ECP_APU_PB_Release: releases the button
  - B:A32NX_PED_ECP_APU_PB_Set: meaningless
B:A32NX_PED_ECP_HYD_PB
- This represents the HYD (hydraulics page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_HYD_PB_Inc: meaningless
  - B:A32NX_PED_ECP_HYD_PB_Dec: meaningless
  - B:A32NX_PED_ECP_HYD_PB_Push: pushes the button
  - B:A32NX_PED_ECP_HYD_PB_Release: releases the button
  - B:A32NX_PED_ECP_HYD_PB_Set: meaningless
B:A32NX_PED_ECP_ELEC_PB
- This represents the ELEC (electrical page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_ELEC_PB_Inc: meaningless
  - B:A32NX_PED_ECP_ELEC_PB_Dec: meaningless
  - B:A32NX_PED_ECP_ELEC_PB_Push: pushes the button
  - B:A32NX_PED_ECP_ELEC_PB_Release: releases the button
  - B:A32NX_PED_ECP_ELEC_PB_Set: meaningless
B:A32NX_PED_ECP_COND_PB
- This represents the COND (air conditioning page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_COND_PB_Inc: meaningless
  - B:A32NX_PED_ECP_COND_PB_Dec: meaningless
  - B:A32NX_PED_ECP_COND_PB_Push: pushes the button
  - B:A32NX_PED_ECP_COND_PB_Release: releases the button
  - B:A32NX_PED_ECP_COND_PB_Set: meaningless
B:A32NX_PED_ECP_PRESS_PB
- This represents the PRESS (pressurisation page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_PRESS_PB_Inc: meaningless
  - B:A32NX_PED_ECP_PRESS_PB_Dec: meaningless
  - B:A32NX_PED_ECP_PRESS_PB_Push: pushes the button
  - B:A32NX_PED_ECP_PRESS_PB_Release: releases the button
  - B:A32NX_PED_ECP_PRESS_PB_Set: meaningless
B:A32NX_PED_ECP_FUEL_PB
- This represents the FUEL (fuel page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_FUEL_PB_Inc: meaningless
  - B:A32NX_PED_ECP_FUEL_PB_Dec: meaningless
  - B:A32NX_PED_ECP_FUEL_PB_Push: pushes the button
  - B:A32NX_PED_ECP_FUEL_PB_Release: releases the button
  - B:A32NX_PED_ECP_FUEL_PB_Set: meaningless
B:A32NX_PED_ECP_FLT_CTL_PB
- This represents the F CTL (flight control page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_FLT_CTL_PB_Inc: meaningless
  - B:A32NX_PED_ECP_FLT_CTL_PB_Dec: meaningless
  - B:A32NX_PED_ECP_FLT_CTL_PB_Push: pushes the button
  - B:A32NX_PED_ECP_FLT_CTL_PB_Release: releases the button
  - B:A32NX_PED_ECP_FLT_CTL_PB_Set: meaningless
B:A32NX_PED_ECP_DOOR_PB
- This represents the DOOR (door page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_DOOR_PB_Inc: meaningless
  - B:A32NX_PED_ECP_DOOR_PB_Dec: meaningless
  - B:A32NX_PED_ECP_DOOR_PB_Push: pushes the button
  - B:A32NX_PED_ECP_DOOR_PB_Release: releases the button
  - B:A32NX_PED_ECP_DOOR_PB_Set: meaningless
B:A32NX_PED_ECP_BRAKES_PB
- This represents the BRAKES (wheel/brake page) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_BRAKES_PB_Inc: meaningless
  - B:A32NX_PED_ECP_BRAKES_PB_Dec: meaningless
  - B:A32NX_PED_ECP_BRAKES_PB_Push: pushes the button
  - B:A32NX_PED_ECP_BRAKES_PB_Release: releases the button
  - B:A32NX_PED_ECP_BRAKES_PB_Set: meaningless
B:A32NX_PED_ECP_ALL_PB
- This represents the ALL (cycle all system pages) pushbutton on the ECP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A32NX_PED_ECP_ALL_PB_Inc: meaningless
  - B:A32NX_PED_ECP_ALL_PB_Dec: meaningless
  - B:A32NX_PED_ECP_ALL_PB_Push: pushes the button
  - B:A32NX_PED_ECP_ALL_PB_Release: releases the button
  - B:A32NX_PED_ECP_ALL_PB_Set: meaningless

33 - Lights

Overhead Lights Input Events

B:A32NX_OVH_LIGHTS_NAV_LOGO_SW
- This represents the NAV & LOGO light switch on the overhead.
- Value:
  
  Mode Value
  
  Off 0
  
  System 1 1
  
  System 2 2
- Bindings:
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_Inc: increments the switch position
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_Dec: decrements the switch position
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_Set: sets the switch position (0-2 as arg)
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_OFF: sets the switch to off position
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_SYS_1: sets the switch to system 1 position
  - B:A32NX_OVH_LIGHTS_NAV_LOGO_SW_SYS_2: sets the switch to system 2 position

Fbw A32nx Docs I Vars (`fbw-a32nx/docs/i-vars.md`)

I Vars

An IVar is a variable with the I: prefix, like I:XMLVAR_Auto.

It's like a SimVar (A:) or LocalVar (L:), but just different in some way that we don't know yet.

We don't know what the I means yet.

How to have a switch that only has an `I` var (AKA IVar) have a default value from an `.flt` file.

So, you have a switch in the plane that you want to set a default value for via the .flt files.

And you've determined that the backing variable for the switch is an IVar.

We haven't found a way to set it directly from the /flt files, but we have a workaround.

The trick is to make use of an `` element, to copy the value from a LocalVar to the IVar.

Add a LocalVar to the .flt files with the same name of the IVar that it will be copied to (you can name it whatever you want really).

text

[LocalVars.0]
XMLVAR_ALT_MODE_REQUESTED=1

And add the Update element to the Component containing the IVar.

xml

<Component ID="#KNOB_XPNDR_ON_OFF_NODE_ID#" Node="#KNOB_XPNDR_ON_OFF_NODE_ID#">
    
    <Update Once="True">
        
        (L:XMLVAR_ALT_MODE_REQUESTED) (&gt;I:XMLVAR_ALT_MODE_REQUESTED)
        
        #UPDATE_AUTO_TRANSPONDER_STATE#
    </Update>
    <UseTemplate Name="ASOBO_GT_Switch_Code">
        <LEFT_SINGLE_CODE>
            (I:XMLVAR_ALT_MODE_REQUESTED) ! (&gt;I:XMLVAR_ALT_MODE_REQUESTED)
            #UPDATE_AUTO_TRANSPONDER_STATE#
        </LEFT_SINGLE_CODE>
        <ANIM_CODE>(I:XMLVAR_ALT_MODE_REQUESTED) 100 *</ANIM_CODE>
        <ANIM_NAME>#KNOB_XPNDR_ON_OFF_ANIM_NAME#</ANIM_NAME>
        <ANIMTIP_0>TT:COCKPIT.TOOLTIPS.ATC_ALT_RPTG_TURN_OFF</ANIMTIP_0>
        <ANIMTIP_1>TT:COCKPIT.TOOLTIPS.ATC_ALT_RPTG_TURN_ON</ANIMTIP_1>
    </UseTemplate>
</Component>

That should be it!

Fbw A32nx Docs Resources (`fbw-a32nx/docs/resources.md`)

Development Resources

Tools:

WebUI-DevKit - In-game development overlay for html-ui content. Provides fast reload, console output, and more!
devtools-backend-refurb - Chrome devtools server targeting Coherent GT. Gives you devtools for html-ui content. WARNING: This is still a work in progress, and tends to be very finnicky.

Avionics/Displays:

P3D XML Gauge Reference - still applies to FS2020.

Tips

Avoid committing changes to `layout.json` and `manifest.json`

Our CI handles updating these two files automatically. PRs containing manual updates can often lead to unwanted merge conflicts. Similarly, avoid activating Github actions on your fork so CI doesn't make this problem worse for you.

Symlink project files to your Community directory

You can create a symlink (or "directory junction" in Windows terms) between your local repo and the game's community folder. This lets you develop from your local repository without having to copy files over when you're ready to test. Developers working on hot-reloadable files can get changes reflected in real-time, while still retaining a proper development environment

First, be sure to remove any existing install of the mod from the game.

Then in cmd, run the command below. Be sure to replace each path with the proper respective file path.

cmd

mklink /J "C:\users\<user>\AppData\Microsoft Flight Simulator\Packages\Community\flybywire-aircraft-a320-neo" "C:\path\to\cloned\repo\flybywire-aircraft-a320-neo"

And you're done! Be sure to run npm run build (or the build task in VSCode) when ever new files are added, but don't commit the result!

Fbw A380x Docs A380 Simvars (`fbw-a380x/docs/a380-simvars.md`)

A380 Local SimVars

A380 Local SimVars

Uncategorized

A380X_OVHD_ANN_LT_POSITION
- Enum
- Represents the state of the ANN LT switch
- State Value
  
  TEST 0
  
  BRT 1
  
  DIM 2
A32NX_OVHD_{name}_PB_IS_AVAILABLE
- Bool
- True when the push button's AVAIL light should illuminate
- {name}
  - APU_START
A32NX_OVHD_{name}_PB_HAS_FAULT
- Bool
- Indicates if the push button's FAULT light should illuminate
- {name}
  - APU_MASTER_SW
  - ELEC_BAT_1
  - ELEC_BAT_2
  - ELEC_BAT_ESS
  - ELEC_BAT_APU
  - ELEC_IDG_1
  - ELEC_IDG_2
  - ELEC_IDG_3
  - ELEC_IDG_4
  - ELEC_ENG_GEN_1
  - ELEC_ENG_GEN_2
  - ELEC_ENG_GEN_3
  - ELEC_ENG_GEN_4
  - ELEC_AC_ESS_FEED
  - ELEC_GALY_AND_CAB
A32NX_OVHD_EMER_ELEC_RAT_AND_EMER_GEN_HAS_FAULT
- Bool
- Indicates if the RAT & EMER GEN FAULT light should illuminate
A32NX_OVHD_EMER_ELEC_RAT_AND_EMER_GEN_IS_PRESSED
- Bool
- True if Ram Air Turbine has been manually deployed.
A32NX_OVHD_{name}_PB_IS_AUTO
- Bool
- True when the push button is AUTO
- {name}
  - ELEC_BAT_1
  - ELEC_BAT_2
  - ELEC_BAT_ESS
  - ELEC_BAT_APU
  - ELEC_BUS_TIE_PB
  - ELEC_GALY_AND_CAB
A32NX_OVHD_{name}_PB_IS_RELEASED
- Bool
- True when the push button is RELEASED
- {name}
  - ELEC_IDG_1
  - ELEC_IDG_2
  - ELEC_IDG_3
  - ELEC_IDG_4
A32NX_OVHD_{name}_PB_IS_DISC
- Bool
- True when the idg is disconnected
- {name}
  - ELEC_IDG_1
  - ELEC_IDG_2
  - ELEC_IDG_3
  - ELEC_IDG_4
A32NX_OVHD_ELEC_AC_ESS_FEED_PB_IS_NORMAL
- Bool
- True when the AC ESS FEED push button is NORMAL
A380X_OVHD_ELEC_BAT_SELECTOR_KNOB
- Number
- The position of the battery display knob from left to right
- ESS=0, APU=1, OFF=2, BAT1=3, BAT2=4
- Mapped to battery voltage indexes: {bat_index} = ESS=3 | APU=4 | OFF=0 | BAT1=1 | BAT2=2
  - A32NX_ELEC_BAT_{bat_index}_POTENTIAL is used to get the voltage
A32NX_NOSE_WHEEL_LEFT_ANIM_ANGLE
- Degrees
- Angular position of left nose wheel (in wheel axis not steering)
A32NX_NOSE_WHEEL_RIGHT_ANIM_ANGLE
- Degrees
- Angular position of right nose wheel (in wheel axis not steering)
A32NX_BRAKE_TEMPERATURE_{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}
- celsius
- represents the brake temperature of the main wheels
A32NX_REPORTED_BRAKE_TEMPERATURE_{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}
- celsius
- represents the reported brake temperature of the main wheels by the sensor.
- Since no CPIOM G is implemented yet these are the values directly reported by the sensor.
A32NX_LIGHTING_PRESET_LOAD
- Number
- ID for preset
- When set to >0 the corresponding preset will be loaded if defined
- Will be reset to 0 after loading is done
A32NX_LIGHTING_PRESET_SAVE
- Number
- ID for preset
- When set to >0 the corresponding preset will be overwritten and saved to an ini file
- Will be reset to 0 after saving is done
A32NX_AIRCRAFT_PRESET_LOAD
- Number
- ID for preset (1..5)
- When set to >0 the corresponding preset will be loaded if defined
- Will be reset to 0 after loading is done
- When set to 0 during loading will stop and cancel the loading process
- | Value | Meaning |
  |-------|--------------------|
  
  | 1 | Cold & Dark |
  | 2 | Powered |
  | 3 | Ready for Pushback |
  | 4 | Ready for Taxi |
  | 5 | Ready for Takeoff |
A32NX_AIRCRAFT_PRESET_LOAD_PROGRESS
- Number (0.0..1.0)
- While loading a preset this will contain the percentage of the total progress of loading
A32NX_AIRCRAFT_PRESET_LOAD_EXPEDITE
- Bool
- When set to true the loading process will be expedited and the loading will be done as fast as possible
A32NX_PUSHBACK_SYSTEM_ENABLED
- Bool
- Read/Write
- 0 when pushback system is completely disabled, 1 when system is enabled
- When disabled pushback UI in the flyPadOS 3 is disabled and movement updates are suspended.
- This prevents conflicts with other pushback add-ons
A32NX_PUSHBACK_SPD_FACTOR
- Number -1.0..1.0
- Read/Write
- Speed factor for pushback
- 0.0 is stopped, 1.0 is full speed forward, -1.0 is full speed backward
A32NX_PUSHBACK_HDG_FACTOR
- Number -1.0..1.0
- Read/Write
- Turn factor for pushback
- -1.0 is full left, 0.0 is straight, 1.0 is full right

Air Conditioning Pressurisation Ventilation ATA 21

A32NX_COND_CPIOM_B{id}_AGS_DISCRETE_WORD
- Arinc429
- Discrete Data word of the AGS Application in the CPIOM B (assumed)
- {id} 1, 2, 3 or 4
- Bit Description
  
  11 AGS Application INOP
  
  12 Unused
  
  13 Pack 1 operating
  
  14 Pack 2 operating

A32NX_COND_CPIOM_B{id}_TCS_DISCRETE_WORD

Arinc429
Discrete Data word of the TCS Application in the CPIOM B (assumed)
{id} 1, 2, 3 or 4

Bit	Description
11	TCS Application INOP
12	Unused
13	Hot Air 1 position disagrees
14	Hot Air 2 position disagrees
15	Trim Air Pressure Regulating Valve 1 is open
16	Trim Air Pressure Regulating Valve 2 is open

A32NX_COND_CPIOM_B{id}_VCS_DISCRETE_WORD

Arinc429
Discrete Data word of the VCS Application in the CPIOM B (assumed)
{id} 1, 2, 3 or 4

Bit	Description
11	VCS Application INOP
12	Unused
13	FWD Extraction fan is on
14	FWD isolation valve is open
15	Bulk Extraction fan is on
16	Bulk isolation valve is open
17	Primary fans are enabled
18	Primary Fan 1 Fault
19	Primary Fan 2 Fault
20	Primary Fan 3 Fault
21	Primary Fan 4 Fault
22	Bulk Heater Fault
23	FWD isolation valve Fault
24	Bulk isolation valve Fault

A32NX_COND_CPIOM_B{id}_CPCS_DISCRETE_WORD

Arinc429
Discrete Data word of the CPCS Application in the CPIOM B (assumed)
{id} 1, 2, 3 or 4

Bit	Description
11	CPCS Application INOP
12	Unused
13	Excessive cabin altitude - warn
14	Excessive differential pressure - warn
15	Excessive negative differential pressure - warn
16	High differential pressure - warn
17	Low differential pressure - warn
18	Excessive residual pressure - warn

A32NX_COND_{id}_TEMP
- Degree Celsius
- Temperature as measured in each of the cabin zones and cockpit
- {id}
  - CKPT
  - MAIN_DECK_1
  - MAIN_DECK_2
  - MAIN_DECK_3
  - MAIN_DECK_4
  - MAIN_DECK_5
  - MAIN_DECK_6
  - MAIN_DECK_7
  - MAIN_DECK_8
  - UPPER_DECK_1
  - UPPER_DECK_2
  - UPPER_DECK_3
  - UPPER_DECK_4
  - UPPER_DECK_5
  - UPPER_DECK_6
  - UPPER_DECK_7
  - CARGO_FWD
  - CARGO_BULK
A32NX_COND_FDAC_{id1}CHANNEL{id2}_FAILURE
- Bool
- True if the channel is failed
- {id - both}
  - 1 or 2
A32NX_COND_{id}_DUCT_TEMP
- Degree Celsius
- Temperature of trim air coming out of the ducts in the cabin and cockpit
- {id}
  - Same as A32NX_COND_{id}_TEMP
A32NX_COND_PURS_SEL_TEMPERATURE
- Degree Celsius
- Temperature selected by the crew using the FAP (Flight Attendant Panel). For us, this is selected in the EFB.
A32NX_COND_PACK_{id}_OUTLET_TEMPERATURE
- Degree Celsius
- Outlet temperature of the packs
- {id} 1 or 2
A32NX_COND_{id}_TRIM_AIR_VALVE_POSITION
- Percentage
- Percentage opening of each trim air valve (hot air)
- {id}
  - Same as A32NX_COND_{id}_TEMP
A32NX_COND_TADD_CHANNEL_{id}_FAILURE
- Bool
- True if the channel is failed
- {id}
  - 1 or 2
A32NX_VENT_{id1}VCM_CHANNEL{id2}_FAILURE
- Bool
- True if the channel is failed
- {id1}
  - FWD
  - AFT
- {id2}
  - 1 or 2
A32NX_VENT_OVERPRESSURE_RELIEF_VALVE_IS_OPEN
- Bool
- True when the Overpressure Relief Valve Dumps are open. There are two valves but just one variable for now as they (mostly) always open and close at the same time.
A32NX_PRESS_CABIN_ALTITUDE_{cpiom_id}
- Arinc429Word
- The equivalent altitude from sea level of the interior of the cabin based on the internal pressure
- (cpiom_id)
  - B1
  - B2
  - B3
  - B4
A32NX_PRESS_CABIN_ALTITUDE_TARGET_{cpiom_id}
- Arinc429Word
- Target cabin altitude as calculated by the pressurization system or manually selected on the overhead panel
- (cpiom_id)
  - B1
  - B2
  - B3
  - B4
A32NX_PRESS_CABIN_VS_{cpiom_id}
- Arinc429Word
- Rate of pressurization or depressurization of the cabin expressed as altitude change
- (cpiom_id)
  - B1
  - B2
  - B3
  - B4
A32NX_PRESS_CABIN_VS_TARGET_{cpiom_id}
- Arinc429Word
- Target cabin vertical speed by the pressurization system
- (cpiom_id)
  - B1
  - B2
  - B3
  - B4
A32NX_PRESS_CABIN_DELTA_PRESSURE_{cpiom_id}
- Arinc429Word
- The difference in pressure between the cabin interior and the exterior air.
  Positive when cabin pressure is higher than external pressure.
- (cpiom_id)
  - B1
  - B2
  - B3
  - B4
A32NX_PRESS_MAN_CABIN_DELTA_PRESSURE
- PSI
- As above, but analog system transmitted by the manual partition of CPC1
A32NX_PRESS_OCSM_{id1}CHANNEL{id2}_FAILURE
- Bool
- True if the channel is failed
- {id1}
  - 1 to 4
- {id2}
  - 1 or 2
A32NX_PRESS_OCSM_{id}_AUTO_PARTITION_FAILURE
- Bool
- True if the the automatic outflow valve control is failed
- {id}
  - 1 to 4
A32NX_OVHD_COND_{id}_SELECTOR_KNOB
- Number (0 to 300)
- Rotation amount of the overhead temperature selectors for the cockpit and the cabin
- To transform the value into degree celsius use this formula: this * 0.04 + 18
- {id}
  - CKPT
  - CABIN
A32NX_OVHD_COND_HOT_AIR_{index}_PB_IS_ON
- Bool
- True if the hot air pushbutton {1 or 2} is pressed in the on position (no white light)
A32NX_OVHD_COND_HOT_AIR_{index}_PB_HAS_FAULT
- Bool
- True if the hot air {1 or 2} trim system has a fault
A32NX_OVHD_COND_RAM_AIR_PB_IS_ON
- Bool
- True if the ram air pushbutton is pressed in the on position
  (on light iluminates)
A32NX_OVHD_CARGO_AIR_{id}_SELECTOR_KNOB
- Number (0 to 300)
- Rotation amount of the overhead temperature selectors for the cockpit and the cabin
- To transform the value into degree celsius use this formula: this * 0.0667 + 5
- {id}
  - FWD
  - BULK
A32NX_OVHD_CARGO_AIR_ISOL_VALVES_{id}_PB_IS_ON
- Bool
- True if the {BULK or FWD} isolation valves are open (no white light)
A32NX_OVHD_CARGO_AIR_ISOL_VALVES_{id}_PB_HAS_FAULT
- Bool
- True if the {BULK or FWD} isolation valves are failed
A32NX_OVHD_CARGO_AIR_HEATER_PB_IS_ON
- Bool
- True if the bulk cargo heater is operating automatically
A32NX_OVHD_CARGO_AIR_HEATER_PB_HAS_FAULT
- Bool
- True if the bulk cargo heater is failed
A32NX_OVHD_PRESS_MAN_ALTITUDE_PB_IS_AUTO
- Bool
- True if the overhead manual altitude pushbutton is auto (no light)
A32NX_OVHD_PRESS_MAN_ALTITUDE_KNOB
- Feet
- Value in feet of the manually selected cabin target altitude on the overhead panel
A32NX_OVHD_PRESS_MAN_VS_CTL_PB_IS_AUTO
- Bool
- True if the overhead manual vertical speed pushbutton is auto (no light)
A32NX_OVHD_PRESS_MAN_VS_CTL_KNOB
- Feet per minute
- Value in feet per minute of the manually selected cabin vertical speed on the overhead panel
A32NX_OVHD_VENT_AIR_EXTRACT_PB_IS_ON
- Bool
- True if the overhead manual extract vent override pushbutton is on (illuminated)

Auto Flight System ATA 22

Flight Management System (FMS)

A380X_MFD_{side}_ACTIVE_PAGE
- String
- URI of activate page on respective MFD (e.g. fms/active/init)
- {side} = L or R
A32NX_FMS_PAX_NUMBER
- Number
- Number of passengers entered on FMS/ACTIVE/FUEL&LOAD page
A32NX_FMS_SWITCHING_KNOB
- FMS used
- Position (0-2)
- 0 is BOTH ON 2, 1 is NORM, 2 is BOTH ON 1
A380X_FMS_DEST_EFOB_BELOW_MIN
- Bool
- Indicates if the FMS predicted fuel at destination is below minimum.
A380X_FM_APPROACH_HEADWIND_COMPONENT
- Arinc429
- The headwind component calculated by the fms based on the inserted approach wind and runway. Negative value indicates a tailwind component.

Flight Guidance and Flight Envelope (FG/FE)

Flight Control Data Concentrators (FCDCs)

The FCDCs receive FG and FE data from the PRIMs and from these compute warning data for the FWC
and the auto flight system approach capacity for display on the PFDs.

A32NX_FCDC_{number}_FG_DISCRETE_WORD_1

Arinc429

Bit	Description
11	AP 1 Engaged
12	AP 2 Engaged
13	FD Engaged
14	A/THR Engaged
15	A/THR Active
16	Spare
17	LAND Mode Armed
18	LAND Mode Active
19	GA Active
20	BTV Active
21
-	Spare
23
24	Land 2 Capacity
25	Land 3 Fail Passive Capacity
26	Land 3 Fail Op. Capacity
27	F-APP Capacity
28	F-APP+RAW Capacity
29	RAW ONLY Capacity

A32NX_FCDC_{number}_FG_DISCRETE_WORD_2

Arinc429

Bit	Description
11	Low energy Warning
12	PITCH PITCH Warning
13	BANK BANK Warning
14	Reactive Windshear Warning
15	Reactive Windshear Fault
16	Triple Click demand
17	Triple Click demand (BTV)

Primary Computers (PRIMs)

The PRIMs perform the flight guidance and flight envelope functions.

FE Function

A32NX_PRIM_{number}_GAMMA_A
- Arinc429
- number: 1, 2 or 3
- The aerodynamic flight path angle
A32NX_PRIM_{number}_GAMMA_T
- Arinc429
- number: 1, 2 or 3
- The energy angle
A32NX_PRIM_{number}_V_LS
- Arinc429
- number: 1, 2 or 3
- The minimum selectable speed Vls
A32NX_PRIM_{number}_V_STALL_1G
- Arinc429
- number: 1, 2 or 3
- The 1g stall speed
A32NX_PRIM_{number}_SPEED_TREND
- Arinc429
- number: 1, 2 or 3
- The airspeed trend
A32NX_PRIM_{number}_V_3
- Arinc429
- number: 1, 2 or 3
- The PFD F speed
A32NX_PRIM_{number}_V_4
- Arinc429
- number: 1, 2 or 3
- The PFD S speed
A32NX_PRIM_{number}_V_MAN
- Arinc429
- number: 1, 2 or 3
- The PFD green dot speed
A32NX_PRIM_{number}_V_MAX
- Arinc429
- number: 1, 2 or 3
- The maximum allowable speed
A32NX_PRIM_{number}_V_FE_NEXT
- Arinc429
- number: 1, 2 or 3
- The maximum allowable speed of the next flap/slat config

FG Function

A32NX_PRIM_{number}_PFD_SELECTED_SPEED
- Arinc429
- number: 1, 2 or 3
- The speed target for display on the PFD
A32NX_PRIM_{number}_PFD_SHORT_TERM_MANAGED_SPEED
- Arinc429
- number: 1, 2 or 3
- The short term managed speed target for display on the PFD
A32NX_PRIM_{number}_SELECTED_AIRSPEED
- Arinc429
- number: 1, 2 or 3
- The selected speed target for display on the FCU
A32NX_PRIM_{number}_SELECTED_MACH
- Arinc429
- number: 1, 2 or 3
- The selected mach target for display on the FCU
A32NX_PRIM_{number}_SELECTED_HEADING
- Arinc429
- number: 1, 2 or 3
- The selected heading for display on the FCU, PFD and ND
A32NX_PRIM_{number}_SELECTED_TRACK
- Arinc429
- number: 1, 2 or 3
- The selected track for display on the FCU, PFD and ND
A32NX_PRIM_{number}_SELECTED_ALTITUDE
- Arinc429
- number: 1, 2 or 3
- The selected track for display on the FCU, PFD and VD
A32NX_PRIM_{number}_SELECTED_VERTICAL_SPEED
- Arinc429<feet/min>
- number: 1, 2 or 3
- The selected heading for display on the FCU, PFD and ND
A32NX_PRIM_{number}_SELECTED_FPA
- Arinc429
- number: 1, 2 or 3
- The selected track for display on the FCU, PFD and ND
A32NX_PRIM_{number}_PRESEL_MACH
- Arinc429
- number: 1, 2 or 3
- The preselected mach target from the FMS, for display on the PFD
A32NX_PRIM_{number}_PRESEL_SPEED
- Arinc429
- number: 1, 2 or 3
- The preselected speed target from the FMS, for display on the PFD
A32NX_PRIM_{number}_ROLL_FD_COMMAND_1
- Arinc429
- number: 1, 2 or 3
- The flight director roll command for the left side
A32NX_PRIM_{number}_PITCH_FD_COMMAND_1
- Arinc429
- number: 1, 2 or 3
- The flight director pitch command for the left side
A32NX_PRIM_{number}_YAW_FD_COMMAND_1
- Arinc429
- number: 1, 2 or 3
- The flight director yaw command for the left side
A32NX_PRIM_{number}_ROLL_FD_COMMAND_2
- Arinc429
- number: 1, 2 or 3
- The flight director roll command for the right side
A32NX_PRIM_{number}_PITCH_FD_COMMAND_2
- Arinc429
- number: 1, 2 or 3
- The flight director pitch command for the right side
A32NX_PRIM_{number}_YAW_FD_COMMAND_2
- Arinc429
- number: 1, 2 or 3
- The flight director yaw command for the right side
A32NX_PRIM_{number}_FM_ALTITUDE_CONSTRAINT
- Arinc429
- number: 1, 2 or 3
- The altitude constraint for display on the PFD and VD, if applicable
A32NX_PRIM_{number}_SPEED_MARGIN_HIGH
- Arinc429
- number: 1, 2 or 3
- The upper speed margin for display on the PFD, if applicable
A32NX_PRIM_{number}_SPEED_MARGIN_LOW
- Arinc429
- number: 1, 2 or 3
- The lower speed margin for display on the PFD, if applicable

A32NX_PRIM_{number}_FG_DISCRETE_WORD_1

Arinc429
number: 1, 2 or 3

FG Discrete word 1 of the PRIM, carrying information about the AP/FD status of this PRIM

Bit	Description
11	AP 1 Engaged
12	AP 2 Engaged
13	FD 1 Engaged
14	FD 2 Engaged
15	AP 1 Inop.
16	AP 2 Inop.
17	FD 1 Inop.
18	FD 2 Inop.
19
-	Spare
22
23	LAND Mode Active
24	Spare
25	Spare
26	Spare
27	Land 2 Capability
28	Land 3 Fail Passive Capability
29	Land 3 Fail Op. Capability

A32NX_PRIM_{number}_FG_DISCRETE_WORD_2

Arinc429
number: 1, 2 or 3

FG Discrete word 2 of the PRIM, carrying information about the AP/FD
armed modes

Bit	Description
11	ALT Acq Armed
12	ALT Acq Arm possible
13	G/S Armed
14	APP DES Armed
15	CLB Armed
16	DES Armed
17	OP CLB Armed
18	TCAS Armed
19
-	Spare
21
22	NAV Armed

A32NX_PRIM_{number}_FG_DISCRETE_WORD_3

Arinc429
number: 1, 2 or 3

FG Discrete word 3 of the PRIM, carrying information about the AP/FD
longitudinal modes

Bit	Description
11	CLB Active
12	DES Active
13	OP CLB Active
14	OP DES Active
15	PITCH TO Active
16	PITCH GA Active
17	VS Active
18	FPA Active
19	ALT ACQ Active
20	ALT HOLD Active
21	GS CAPT Active
22	GS TRK Active
23	APP DES Active
24	FLARE Active
25	TCAS Active
26	Spare
27	Spare
28	ALT CSTR Applicable
29	ALT CRZ

A32NX_PRIM_{number}_FG_DISCRETE_WORD_4

Arinc429
number: 1, 2 or 3

FG Discrete word 4 of the PRIM, carrying information about the AP/FD
lateral modes

Bit	Description
11	RWY Active
12	NAV Active
13	LOC CAPT Active
14	LOC TRK Active
15	ROLL GA Active
16	HDG Active
17	TRK Active
18	RWY LOC Submode Active
19	RWY TRK Submode Active
20
-	Spare
24
25	ALIGN Submode Active
26	ROLL OUT Submode Active
27	Spare
28	Spare
29	Backbeam Selected

A32NX_PRIM_{number}_FG_DISCRETE_WORD_5

Arinc429
number: 1, 2 or 3

FG Discrete word 5 of the PRIM, carrying information about the AP/FD
miscellaneous modes

Bit	Description
11	TRK/FPA Mode Active
12	MACH Selection Active
13	True Mode Active
14	Metric Alt Active
15	Spare
16	Spare
17	Auto SPD Control Active
18	Manual SPD Control Active
19	Spare
20	Spare
21	ILS Tune Inhibit
22	Spare
23	Spare
24	Spare
25	Spare
26	Pitch FD Bars Flashing
27	Roll FD Bars Flashing
28	AP/FD Mode Reversion
29	V/S Target not held

A32NX_PRIM_{number}_FG_DISCRETE_WORD_6
- Arinc429
- number: 1, 2 or 3
- FG Discrete word 6 of the PRIM, carrying information about the AP/FD
  caution and advisory modes
  
  Bit Description
  
  11 TCAS large box on FMA
  
  12 TCAS RA Inihibited
  
  13 TRK FPA Deselected
  
  14 TCAS RA Corrective
  
  15 FCU ALT ABV A/C
  
  16 FCU ALT BLW A/C
  
  17
  
  - Spare
  
  29

A32NX_PRIM_{number}_FG_ATS_DISCRETE_WORD

Arinc429
number: 1, 2 or 3

FG A/THR discrete word.

Bit	Description
11	A/THR Engaged
12	A/THR Active
13	A/THR Inop.
14	A/THR Limited
15	Spare
16	Spare
17	Spare
18	SPD/MACH Mode Active
19	RETARD Mode Active
20	THRUST Mode Active
21	Spare
22	Spare
23	Spare
24	ALPHA FLOOR Mode Active
25
-	Spare
29

A32NX_PRIM_{number}_FG_ATS_FMA_DISCRETE_WORD

Arinc429
number: 1, 2 or 3

FG A/THR FMA discrete word.

Bit	Description
11	TOGA Display
12	MCT Display
13	FLX Display
14	CLB Display
15	THR Display
16	IDLE Display
17	AFLOOR Display
18	TOGALK Display
19	SPEED Display
20	MACH Display
21	DES Display
22	NOISE Display
23	DCLB Display
24	STAR Display
25	Spare
26	ASYM Display
27	CLB Demand Display
28	MCT Demand Display
29	TOGA Demand Display
23	LOC Armed
24	RWY Armed
25
-	Spare
27
28	LAND Armed
29	Spare

Flight Control Unit (FCU)

A32NX_FCU_EFIS_{side}_DISCRETE_WORD_1

Arinc429
Side: L or R

Information related to the ND mode and range selections

Bit	Description
	EFIS Mode Selection
11	PLAN
12	ARC
13	ROSE NAV
14	ROSE VOR
15	ROSE ILS
16
-	Spare
18
	EFIS Range Selection
19	ZOOM 0.2
20	ZOOM 0.5
21	ZOOM 1
22	ZOOM 2
23	ZOOM 5
24	10
25	20
26	40
27	80
28	160
29	320
	640 (All others false)

A32NX_FCU_EFIS_{side}_DISCRETE_WORD_1

Arinc429
Side: L or R

Information related to EFIS selections

Bit	Description
11	Baro is STD
12	Baro is QNH
13	Baro is inHG
14	LS On
15	VV On
16	TAXI On
17	CSTR On
18	WPT On
19	VORD On
20	NDB On
21	ARPT On
22	Spare
23	WX On
24	TERR On
25	TRAF On
26	NAVAID 1 ADF
27	NAVAID 2 ADF
28	NAVAID 1 VOR
29	NAVAID 2 VOR

Communications ATA 23

Placeholder Types

{rmp_index} 1, 2, or 3
{vhf_index} 1, 2, or 3

Local Vars

L:A380X_RMP_{rmp_index}_STATE
- Enum
- Indicates the state of the RMP.
- State Number
  
  OffFailed 0
  
  OffStandby 1
  
  On 2
  
  OnFailed 3
L:FBW_RMP_FREQUENCY_ACTIVE_{vhf_index}
- Frequency BCD32 (can be read with MHz or any other frequency unit)
- Read only!
- Contains the active frequency value synced amongst the RMPs for this VHF radio. 0 when invalid. This will contain the actual frequency even in other modes.
L:FBW_RMP_FREQUENCY_STANDBY_{vhf_index}
- Frequency BCD32 (can be read with MHz or any other frequency unit)
- Read only!
- Contains the standby frequency value synced amongst the RMPs for this VHF radio. 0 when invalid. This will contain the actual frequency even in other modes.
L:FBW_RMP_MODE_ACTIVE_{vhf_index}
- Enum
- Read only!
- Indicates the active frequency mode synced amongst the RMPs for this VHF radio.
- State Number
  
  Frequency 0
  
  Data 1
  
  Emergency 2
L:FBW_RMP_MODE_STANDBY_{vhf_index}
- Enum
- Read only!
- Indicates the standby frequency mode synced amongst the RMPs for this VHF radio.
- State Number
  
  Frequency 0
  
  Data 1
  
  Emergency 2

Electrical ATA 24

A32NX_ELEC_CONTACTOR_{name}_IS_CLOSED
- Bool
- True when the contactor is CLOSED
- {name}
  - 3XB.1: Contactor between the static inverter and AC EMER BUS (AC ESS)
  - 3XB.2: Contactor between AC ESS BUS (AC ESS SCHED) and AC EMER BUS (AC ESS)
  - 3XC1: AC ESS feed contactor between AC BUS 1 and AC ESS BUS (AC ESS SCHED)
  - 3XC2: AC ESS feed contactor between AC BUS 4 and AC ESS BUS (AC ESS SCHED)
  - 5PB: Battery APU contactor
  - 5XE: Emergency generator contactor
  - 6PB3: Battery ESS contactor
  - 6PC1: Contactor from battery 1 to DC ESS BUS
  - 6PC2: Inter bus line contactor between DC BUS 1 and DC ESS BUS
  - 6PE: Contactor between TR ESS and DC ESS BUS
  - 7PU: Contactor between TR APU and DC APU BAT BUS
  - 7XB: Contactor to the static inverter
  - 10KA_AND_5KA: The two contactors leading to the APU start motor
  - 14PH: Contactor from DC ESS BUS to DC EHA BUS
  - 900XU: System isolation contactor
  - 911XN: Contactor from AC BUS 3 to AC EHA BUS
  - 911XH: Contactor from AC ESS BUS (AC ESS SCHED) to AC EHA BUS
  - 970PN: Contactor from DC BUS 2 to DC GND/FLT SVC BUS
  - 970PN2: Contactor from DC BUS 2 to DC EHA BUS
  - 980PC: Inter bus line contactor between DC BUS 1 and DC BUS 2
  - 980XU1: AC BUS tie contactor 1
  - 980XU2: AC BUS tie contactor 2
  - 980XU3: AC BUS tie contactor 3
  - 980XU4: AC BUS tie contactor 4
  - 980XU5: AC BUS tie contactor 5
  - 980XU6: AC BUS tie contactor 6
  - 990PB1: Battery 1 contactor
  - 990PB2: Battery 2 contactor
  - 990PU1: Contactor between TR1 and DC BUS 1
  - 990PU2: Contactor between TR1 and DC BUS 2
  - 990PX: Contactor from TR2 to DC GND/FLT SVC BUS
  - 990XG1: External power contactor 1
  - 990XG2: External power contactor 2
  - 990XG3: External power contactor 3
  - 990XG4: External power contactor 4
  - 990XS1: APU generator line contactor 1
  - 990XS2: APU generator line contactor 2
  - 990XU1: Engine generator line contactor 1
  - 990XU2: Engine generator line contactor 2
  - 990XU3: Engine generator line contactor 3
  - 990XU4: Engine generator line contactor 4
A32NX_ELEC_{name}_BUS_IS_POWERED
- Bool
- True when the given bus is powered
- {name}
  - AC_1
  - AC_2
  - AC_3
  - AC_4
  - AC_ESS
  - AC_ESS_SCHED
  - AC_247XP
  - DC_1
  - DC_2
  - DC_ESS
  - DC_247PP
  - DC_HOT_1
  - DC_HOT_2
  - DC_HOT_3
  - DC_HOT_4
  - DC_GND_FLT_SVC
A32NX_ELEC_{name}_POTENTIAL
- Volts
- The electric potential of the given element
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - TR_4: TR APU
  - BAT_1
  - BAT_2
  - BAT_3: BAT ESS
  - BAT_4: BAT APU
A32NX_ELEC_{name}_POTENTIAL_NORMAL
- Bool
- Indicates if the potential is within the normal range
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - TR_4: TR APU
  - BAT_1
  - BAT_2
  - BAT_3: BAT ESS
  - BAT_4: BAT APU
A32NX_ELEC_{name}_FREQUENCY:
- Hertz
- The frequency of the alternating current of the given element
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
A32NX_ELEC_{name}_FREQUENCY_NORMAL
- Hertz
- Indicates if the frequency is within the normal range
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
  - EXT_PWR
  - STAT_INV
  - EMER_GEN
A32NX_ELEC_{name}_LOAD
- Percent
- The load the generator is providing compared to its maximum
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
A32NX_ELEC_{name}_LOAD_NORMAL
- Percent
- Indicates if the load is within the normal range
- {name}
  - APU_GEN_1
  - APU_GEN_2
  - ENG_GEN_1
  - ENG_GEN_2
  - ENG_GEN_3
  - ENG_GEN_4
A32NX_ELEC_{name}_CURRENT
- Ampere
- The electric current flowing through the given element
- {name}
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - TR_4: TR APU
  - BAT_1: Battery 1 (negative when discharging, positive when charging)
  - BAT_2: Battery 2 (negative when discharging, positive when charging)
  - BAT_3: Battery ESS (negative when discharging, positive when charging)
  - BAT_4: Battery APU (negative when discharging, positive when charging)
A32NX_ELEC_{name}_CURRENT_NORMAL
- Ampere
- Indicates if the current is within the normal range
- {name}
  - TR_1
  - TR_2
  - TR_3: TR ESS
  - TR_4: TR APU
  - BAT_1: Battery 1
  - BAT_2: Battery 2
  - BAT_3: Battery ESS
  - BAT_4: Battery APU
A32NX_ELEC_ENG_GEN_{number}_IDG_OIL_OUTLET_TEMPERATURE
- Celsius
- The integrated drive generator's oil outlet temperature
- {number}
  - 1
  - 2
  - 3
  - 4
A32NX_ELEC_ENG_GEN_{number}_IDG_IS_CONNECTED
- Bool
- Indicates if the given integrated drive generator is connected
- {number}
  - 1
  - 2
  - 3
  - 4

Fire and Smoke Protection ATA 26

A32NX_FIRE_FDU_DISCRETE_WORD

Arinc429
Discrete Data word of the Fire Detection Unit (assumed)

Bit	Description
11	Fire detected ENG 1
12	Fire detected ENG 2
13	Fire detected ENG 3
14	Fire detected ENG 4
15	Fire detected APU
16	Fire detected MLG
17	Not used
18	ENG 1 LOOP A fault
19	ENG 1 LOOP B fault
20	ENG 2 LOOP A fault
21	ENG 2 LOOP B fault
22	ENG 3 LOOP A fault
23	ENG 3 LOOP B fault
24	ENG 4 LOOP A fault
25	ENG 4 LOOP B fault
26	APU LOOP A fault
27	APU LOOP B fault
28	MLG LOOP A fault
29	MLG LOOP B fault

A32NX_{zone}_ON_FIRE
- Bool
- True when a fire is present in the APU or MLG
- {zone}
  - APU
  - MLG
A32NX_FIRE_DETECTED_ENG{number}
- Bool
- True when fire is detected on engine
- {number}
  - 1
  - 2
  - 3
  - 4
A32NX_FIRE_DETECTED_{zone}
- Bool
- True when fire is detected in the APU or MLG
- {zone}
  - APU
  - MLG
A32NX_OVHD_FIRE_AGENT_{bottle}{zone}{number}_IS_PRESSED
- Bool
- True when the overhead pushbutton for the corresponding fire extinguishing bottle agent is pressed. Momentary PB. Note APU uses 1_APU_1
- {bottle}
  - 1
  - 2
- {zone}
  - APU
  - ENG
- {number}
  - 1
  - 2
  - 3
  - 4
A32NX_OVHD_FIRE_SQUIB_{bottle}{zone}{number}_IS_ARMED
- Bool
- True when the the corresponding fire extinguishing bottle squibs are armed.
- {bottle}
  - 1
  - 2
- {zone}
  - APU
  - ENG
- {number}
  - 1
  - 2
  - 3
  - 4
A32NX_OVHD_FIRE_SQUIB_{bottle}{zone}{number}_IS_DISCHARGED
- Bool
- True when the the corresponding fire extinguishing bottle has been discharged into the engine.
- {bottle}
  - 1
  - 2
- {zone}
  - APU
  - ENG
- {number}
  - 1
  - 2
  - 3
  - 4
A32NX_FIRE_BUTTON_ENG{number}
- Bool
- True when the overhead fire pushbutton has been released
A32NX_FIRE_BUTTON_APU
- Bool
- True when the overhead apu pushbutton has been released
A32NX_OVHD_FIRE_TEST_PB_IS_PRESSED
- Bool
- True when the overhead fire test pushbutton is pressed

Flight Controls (ATA 27)

Electronic Flight Control System (EFCS)

Flight Control Data Concentrators (FCDCs)

A32NX_FCDC_{number}_DISCRETE_WORD_1

Arinc429

Bit	Description
11	Pitch Normal Law Active
12	Pitch Alternate Law 1 Active
13	Pitch Alternate Law 2 Active
14	Pitch Alternate Law 1A Active
15	Pitch Direct Law Active
16	Roll Normal Law Active
17	Roll Direct Law Active
18
19	ELAC 1 Pitch Fault
20	ELAC 1 Roll Fault
21	ELAC 2 Pitch Fault
22	ELAC 2 Roll Fault
23	ELAC 1 Fault
24	ELAC 2 Fault
25	SEC 1 Fault
26	SEC 2 Fault
27
28	FCDC Opposite Fault
29	SEC 3 Fault

Primary Computers (PRIMs)

A32NX_PRIM_{number}_V_ALPHA_LIM
- Arinc429
- number: 1, 2 or 3
- The speed associated with alpha lim
A32NX_PRIM_{number}_V_ALPHA_PROT
- Arinc429
- number: 1, 2 or 3
- The speed associated with alpha prot
A32NX_PRIM_{number}_V_STALL_WARN
- Arinc429
- number: 1, 2 or 3
- The speed associated with the stall warning

Flaps and Slats

A32NX_{side}FLAPS{number}_POSITION_PERCENT
- Percent
- Indicates the angle of the flaps out of 40 degrees
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 3
A32NX_{side}SLATS{number}_POSITION_PERCENT
- Percent
- Indicates the angle of the slats out of 27 degrees
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 8
A32NX_{side}FLAPS{number}_ANGLE
- Degrees
- The actual angle of the flaps
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 3
A32NX_{side}SLATS{number}_ANGLE
- Degrees
- The actual angle of the slats
- Side
  - LEFT
  - RIGHT
- Number
  - From 1 (inboard) to 8

A32NX_SFCC_{number}_SLAT_FLAP_ACTUAL_POSITION_WORD

{number} is 1 or 2
Slat/Flap actual position discrete word of the SFCC bus output
This ARINC word has been adapted from the A320 with A380 angles
Arinc429

Bit	Description A380X, if different
11	Slat Data Valid
12	Slats Retracted 0° (9.5° > FPPU > -16°)
13	Slats >= 20° (343° >= FPPU >= 276.9°)
14	Slats >= 23 (343° >= FPPU >= 317.8°)
15	Slats Extended 23° (343° >= FPPU >= 317.8°)
16	Slat WTB Engaged
17	Slat Fault
18	Flap Data Valid
19	Flaps Retracted 0° (10° > FPPU > -10°)
20	Flaps >= 8° (350° >= FPPU >= 208.0°)
21	Flaps >= 17° (350° >= FPPU >= 251.6°)
22	Flaps >= 26° (350° >= FPPU >= 289.9°)
23	Flaps Extended 33° (350° >= FPPU >= 331°)
24	Flap WTB engaged
25	Flap Fault
26	Spoiler Lift Demand
27	Spoiler Limit Demand
28	Slat System Jam
29	Flap System Jam

A32NX_FLAPS_CONF_INDEX
- Number
- Indicates the desired flap configuration index according to the table
  DO NOT USE IN SYSTEMS, USE SFCC INSTEAD
- Value | Meaning
  --- | ---
  
  0 | Conf0
  1 | Conf1
  2 | Conf1F
  3 | Conf2
  4 | Conf2S
  5 | Conf3
  6 | Conf4

Fuel ATA 28

A32NX_TOTAL_FUEL_QUANTITY
- Number in kilogramm
- The total physical quantity of fuel in the tanks
A32NX_TOTAL_FUEL_VOLUME
- Number in Gallons
- The total physical volume of fuel in the tanks
A32NX_FQMS_STATUS_WORD
- Arinc429
- Status word indicating different status
- Bit Meaning
  
  11 FMS Data unavailable
  
  12 FMS Data disagrees
  
  13
  
  14
  
  15
  
  16
  
  17
  
  18
  
  19
  
  20
  
  21
  
  22
  
  23
  
  24
  
  25
  
  26
  
  27
  
  28
  
  29
A32NX_FQMS_TOTAL_FUEL_ON_BOARD
- Arinc429
- The total quantity of fuel in the tanks
A32NX_FQMS_GROSS_WEIGHT
- Arinc429
- The total weight of the aircraft
A32NX_FQMS_CENTER_OF_GRAVITY_MAC
- Arinc429
- The center of gravity of the aircraft
A32NX_FQMS_{tank}_TANK_QUANTITY
- Arinc429
- The fuel quantity in a specific tank
  -{tank}
  - FEED_1
  - FEED_2
  - FEED_3
  - FEED_4
  - LEFT_OUTER
  - LEFT_MID
  - LEFT_INNER
  - RIGHT_OUTER
  - RIGHT_MID
  - RIGHT_INNER
  - TRIM

A32NX_FQMS_{side}_FUEL_PUMP_RUNNING_WORD

Arinc429
Status word indicating different status
{side}
- LEFT
- RIGHT

Bit	Meaning
11	Main Feed Pump 1/3 running
12	Standby Feed Pump 1/3 running
13	Main Feed Pump 2/4 running
14	Standby Feed Pump 2/4 running
15	{side} Outer Pump running
16	{side} Mid Fwd Pump running
17	{side} Mid Aft Pump running
18	{side} Inner Fwd Pump running
19	{side} Inner Aft Pump running
20	{side} Trim Pump running
21-29	Unused

A32NX_FQDC_{id}_{tank}_TANK_QUANTITY
- Arinc429
- The fuel quantity in a specific tank (AGP value)
- {id}
  - 1
  - 2
    -{tank}
  - FEED_1
  - FEED_2
  - FEED_3
  - FEED_4
  - LEFT_OUTER
  - LEFT_MID
  - LEFT_INNER
  - RIGHT_OUTER
  - RIGHT_MID
  - RIGHT_INNER
  - TRIM

Indicating-Recording ATA 31

A32NX_CDS_CAN_BUS_1_1_AVAIL
- Bool
- Indicates if the first CAN bus of the CDS on the captain's side is available
A32NX_CDS_CAN_BUS_1_2_AVAIL
- Bool
- Indicates if the first CAN bus of the CDS on the captain's side is available
A32NX_CDS_CAN_BUS_2_1_AVAIL
- Bool
- Indicates if the first CAN bus of the CDS on the first officer's side is available
A32NX_CDS_CAN_BUS_2_2_AVAIL
- Bool
- Indicates if the first CAN bus of the CDS on the first officer's side is available
A32NX_CDS_CAN_BUS_1_1_FAILURE
- Bool
- Indicates if the first CAN bus of the CDS on the captain's side simulates a failure
A32NX_CDS_CAN_BUS_1_2_FAILURE
- Bool
- Indicates if the first CAN bus of the CDS on the captain's side simulates a failure
A32NX_CDS_CAN_BUS_2_1_FAILURE
- Bool
- Indicates if the first CAN bus of the CDS on the first officer's side simulates a failure
A32NX_CDS_CAN_BUS_2_2_FAILURE
- Bool
- Indicates if the first CAN bus of the CDS on the first officer's side simulates a failure
A32NX_CDS_CAN_BUS_1_1__RECEIVED
- Bool
- Indicates if the system per function ID in the CDS bus received the last sent message
A32NX_CDS_CAN_BUS_1_1
- ArincWord852<>
- First CAN bus of the CDS on the captain's side
A32NX_CDS_CAN_BUS_1_2
- ArincWord852<>
- Second CAN bus of the CDS on the captain's side
A32NX_CDS_CAN_BUS_2_1
- ArincWord852<>
- First CAN bus of the CDS on the first officer's side
A32NX_CDS_CAN_BUS_2_2
- ArincWord852<>
- Second CAN bus of the CDS on the first officer's side

ECAM Control Panel ATA 31

A32NX_BTN_{button_name}
- Number
- Button state of the ECAM CP buttons
  - 0: Not pressed, 1: Pressed
- {button_name}
  - ALL
  - ABNPROC
  - CHECK_LH
  - CHECK_RH
  - CL
  - CLR
  - CLR2
  - DOWN
  - EMERCANC
  - MORE
  - RCL
  - TOCONFIG
  - UP
A32NX_ECAM_SD_CURRENT_PAGE_INDEX
- Enum
Currently requested page on the ECAM CP
- State Value
  
  ENG 0
  
  APU 1
  
  BLEED 2
  
  COND 3
  
  PRESS 4
  
  DOOR 5
  
  EL/AC 6
  
  EL/DC 7
  
  FUEL 8
  
  WHEEL 9
  
  HYD 10
  
  F/CTL 11
  
  C/B 12
  
  CRZ 13
  
  STS 14
  
  VIDEO 15

EFIS Control Panel ATA 31

A380X_EFIS_{side}_LS_BUTTON_IS_ON
- Boolean
- Whether the LS button is activated
- {side} = L or R
A380X_EFIS_{side}_VV_BUTTON_IS_ON
- Boolean
- Whether the VV button is activated
- {side} = L or R
A380X_EFIS_{side}_CSTR_BUTTON_IS_ON
- Boolean
- Whether the CSTR button is activated
- {side} = L or R
A380X_EFIS_{side}_ACTIVE_FILTER
- Boolean
- Indicates which waypoint filter is selected
- {side} = L or R
- State Value
  
  WPT 1
  
  VORD 2
  
  NDB 3
A380X_EFIS_{side}_ACTIVE_OVERLAY
- Boolean
- Indicates which waypoint filter is selected
- {side} = L or R
- State Value
  
  WX 0
  
  TERR 1
A380X_EFIS_{side}_ARPT_BUTTON_IS_ON
- Boolean
- Whether the ARPT button is activated
- {side} = L or R
A380X_EFIS_{side}_TRAF_BUTTON_IS_ON
- Boolean
- Whether the TRAF button is activated
- {side} = L or R
A380X_EFIS_{side}_BARO_PRESELECTED
- Number (hPa or inHg)
- Pre-selected QNH when in STD mode, or 0 when not displayed.
- Not for FBW systems use!
- {side} = L or R

Landing Gear ATA 32

A32NX_BTV_STATE
- Boolean
- Indicates the current state of the BTV system
- State Value
  
  DISABLED 0
  
  ARMED 1
  
  ROT OPTIMIZATION 2
  
  DECEL 3
  
  END OF BRAKING 4

Lights ATA 33

L:A380X_PED_LIGHTING_MIP_FLOOD_LT_KNOB
- Number
- Position of the main panel flood light knob (0-100)
L:A380X_PED_LIGHTING_AMBIENT_LT_KNOB
- Number
- Position of the ambient light knob (0-100)
L:A380X_PED_LIGHTING_MIP_FLOOD_LT_LEVEL
- Number
- Brightness of the main panel flood lights (0-100)
L:A380X_PED_LIGHTING_AMBIENT_LT_LEVEL
- Number
- Brightness of the ambient lights (0-100)

Bleed Air ATA 36

A32NX_PNEU_ENG_{number}_INTERMEDIATE_TRANSDUCER_PRESSURE
- Psi
- Pressure measured at the intermediate pressure transducer at engine {number}, -1 if no output

Integrated Modular Avionics ATA 42

-A32NX_AFDX___REACHABLE

Bool
Indicates if the AFDX switch with the source id can reach the switch with the destination id
A32NX_AFDX_SWITCH__FAILURE
- Bool
- Indicates if a specific AFDX switch is in a failure mode
A32NX_AFDX_SWITCH__AVAIL
- Bool
- Indicates if a specific AFDX switch is available
A32NX_CPIOM__FAILURE
- Bool
- Indicates if a specific CPIOM system is in a failure mode
A32NX_CPIOM__AVAIL
- Bool
- Indicates if a specific CPIOM system is available
A32NX_IOM__FAILURE
- Bool
- Indicates if a specific IOM system is in a failure mode
A32NX_IOM__AVAIL
- Bool
- Indicates if a specific IOM system is available

Auxiliary Power Unit ATA 49

A32NX_APU_N2
- Arinc429Word
- The APU's N2 rotations per minute in percentage of the maximum RPM
A32NX_APU_FUEL_USED
- Arinc429Word<Mass>
- The APU fuel used, in kilograms

Engines ATA 70

L:A32NX_OVHD_FADEC_{ENG}
The powered status of the associated engine's FADEC dependant on the button on the OVHD
{ENG} = 1, 2, 3, 4

Hydraulics

A32NX_OVHD_HYD_ENG_{ENG}AB_PUMP_DISC_PB_IS_AUTO
- Boolean
- Whether the pump disconnect pushbutton on engine {ENG} is in auto mode, i.e not disconnected
- {ENG} = 1, 2, 3, 4
A32NX_OVHD_HYD_ENG_{ENG}AB_PUMP_DISC_PB_HAS_FAULT
- Boolean
- Whether the pump disconnect pushbutton on engine {ENG} has a fault
- {ENG} = 1, 2, 3, 4
A32NX_HYD_ENG_{ENG}AB_PUMP_DISC
- Boolean
- Disconnected pump feedback signal
- {ENG} = 1, 2, 3, 4

Sound Variables

A380X_SOUND_COCKPIT_WINDOW_RATIO
- Number
- Ratio between 0-1 of the cockpit windows being physically open

Autobrakes

A32NX_AUTOBRAKES_SELECTED_MODE
- Number
- Indicates position of the autobrake selection knob
- State Number
  
  DISARM 0
  
  BTV 1
  
  LOW 2
  
  L2 3
  
  L3 4
  
  HIGH 5
A32NX_AUTOBRAKES_ARMED_MODE
- Number
- Indicates actual armed mode of autobrake system
- State Number
  
  DISARM 0
  
  BTV 1
  
  LOW 2
  
  L2 3
  
  L3 4
  
  HIGH 5
  
  RTO 6
A32NX_AUTOBRAKES_DISARM_KNOB_REQ
- Boolean
- True when autobrake knob solenoid resets knob position to DISARM
A32NX_OVHD_AUTOBRK_RTO_ARM_IS_PRESSED
- Boolean
- RTO autobrake button is pressed

L:FBW_PILOT_SEAT
- Enum
- Which seat the user/pilot occupies in the flight deck.
- Value Description
  
  0 Left Seat
  
  1 Right Seat
L:A32NX_EXT_PWR_AVAIL:{number}
- Bool
- If ground power is avail or not
- {number}
  - 1 - 4

Fbw A380x Docs A380x Input Events (`fbw-a380x/docs/a380x-input-events.md`)

A380X Input Events

These input events represent the stable cockpit API for the A380X. They should be preferred over localvars or any other data access in all cases.

Notes on Maintenance

Please keep all IEs under the correct ATA chapter where they relate to aircraft systems, otherwise in the sim chapter, and in alphabetical order within sections.

A380X Input Events
- 23 - Communications

23 - Communications

Placeholder Types

{rmp_prefix}: PED_RMP_1, PED_RMP_2, or OVHD_RMP_3.
{vhf_index} 1, 2, or 3
{hf_index} 1, or 2
{tel_index} 1, or 2
{adk_lsk_index} 1, 2, or 3
{digit} 1, 2, 3, 4, 5, 6, 7, 8, 9, DOT, or CLR

RMP Input Events

B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB
- This represents the ADK pushbutton at the left of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_ADK_{adk_lsk_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_BLANK_PB
- This represents the blank page pushbutton at the top of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_BLANK_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_BLANK_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_BLANK_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_BLANK_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_BLANK_PB_Set: meaningless
B:A380X_{rmp_prefix}_BRIGHTNESS
- This represents the brightness/off knob rotation state.
- Value: percent brightness from 0 to 100%, with 0 being RMP off.
- Bindings:
  - B:A380X_{rmp_prefix}_BRIGHTNESS_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_BRIGHTNESS_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_BRIGHTNESS_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB
- This represents the CAB call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_CAB_CALL_{vhf_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_CAB_VOL_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_CAB_VOL_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_CAB_VOL_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_CAB_VOL_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_CAB_VOL_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_CAB_VOL_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_DIGIT_{digit}_PB
- This represents the keypad digit pushbutton.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_DIGIT_{digit}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_DIGIT_{digit}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_DIGIT_{digit}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_DIGIT_{digit}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_DIGIT_{digit}_PB_Set: meaningless
B:A380X_{rmp_prefix}_DOWN_PB
- This represents the DOWN arrow pushbutton at the right of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_DOWN_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_DOWN_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_DOWN_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_DOWN_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_DOWN_PB_Set: meaningless
B:A380X_{rmp_prefix}_HF_PB
- This represents the HF call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_HF_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_HF_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_HF_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_HF_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_HF_PB_Set: meaningless
B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB
- This represents the HF call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_HF_CALL_{hf_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_HF_VOL_{hf_index}_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_INT_RAD_SELECTOR
- This represents the int/rad selector switch.
- Value: enum of the possible navaids:
  - INT
  - OFF
  - RAD
- Bindings:
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_Inc: increments the selection
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_Dec: decrements the selection
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_Set: sets the selection from the parameter passed
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_INT: sets INT as the active mode
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_OFF: sets off as the active mode
  - B:A380X_{rmp_prefix}_INT_RAD_SELECTOR_RAD: sets RAD as the active mode
B:A380X_{rmp_prefix}_INT_VOL_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_INT_VOL_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_INT_VOL_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_INT_VOL_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_INT_VOL_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_INT_VOL_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB
- This represents the LSK pushbutton at the right of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_LSK_{adk_lsk_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_MECH_CALL_PB
- This represents the MECH call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_MECH_CALL_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_MECH_CALL_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_MECH_CALL_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_MECH_CALL_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_MECH_CALL_PB_Set: meaningless
B:A380X_{rmp_prefix}_MENU_PB
- This represents the MENU page pushbutton at the top of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_MENU_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_MENU_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_MENU_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_MENU_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_MENU_PB_Set: meaningless
B:A380X_{rmp_prefix}_MSG_CLR_PB
- This represents the MSG CLR pushbutton at the left of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_MSG_CLR_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_MSG_CLR_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_MSG_CLR_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_MSG_CLR_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_MSG_CLR_PB_Set: meaningless
B:A380X_{rmp_prefix}_NAV_PB
- This represents the NAV page pushbutton at the top of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_NAV_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_NAV_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_NAV_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_NAV_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_NAV_PB_Set: meaningless
B:A380X_{rmp_prefix}_NAV_SEL_KNOB
- This represents the selected navaid knob, selecting which navaid is currently listened to.
- Value: enum of the possible navaids:
  - ADF 1
  - ADF 2
  - LS
  - VOR 1
  - VOR 2
  - MKR
- Bindings:
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_Inc: increments the selection
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_Dec: decrements the selection
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_Set: sets the selection from the parameter passed
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_ADF_1: sets ADF 1 as the selected navaid
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_ADF_2: sets ADF 2 as the selected navaid
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_LS: sets the landing system as the selected navaid
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_VOR_1: sets VOR 1 as the selected navaid
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_VOR_2: sets VOR 2 as the selected navaid
  - B:A380X_{rmp_prefix}_NAV_SEL_KNOB_MKR: sets the marker beacon as the selected navaid
B:A380X_{rmp_prefix}_NAV_VOL_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_NAV_VOL_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_NAV_VOL_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_NAV_VOL_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_NAV_VOL_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_NAV_VOL_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB
- This represents the PA call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_PA_CALL_{vhf_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_PA_VOL_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_PA_VOL_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_PA_VOL_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_PA_VOL_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_PA_VOL_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_PA_VOL_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_RST_PB
- This represents the RST pushbutton at the right of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_RST_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_RST_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_RST_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_RST_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_RST_PB_Set: meaningless
B:A380X_{rmp_prefix}_STBY_NAV_COVER
- This represents the transparent cover over the standby radio navigation pushbutton.
- Value: boolean indicating whether the cover is open.
- Bindings:
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Inc: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Close: closes the cover
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Dec: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Open: opens the cover
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Push: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Release: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Toggle: toggles the cover open or closed
  - B:A380X_{rmp_prefix}_STBY_NAV_COVER_Set: meaningless
B:A380X_{rmp_prefix}_STBY_NAV_PB
- This represents the standby radio navigation pushbutton, under the cover.
- Value: boolean indicating whether standby radio navigation is active.
- Bindings:
  - B:A380X_{rmp_prefix}_STBY_NAV_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_STBY_NAV_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_STBY_NAV_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_STBY_NAV_PB_Set: meaningless
B:A380X_{rmp_prefix}_SQWK_PB
- This represents the SQWK page pushbutton at the top of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_SQWK_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_SQWK_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_SQWK_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_SQWK_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_SQWK_PB_Set: meaningless
B:A380X_{rmp_prefix}_TEL_PB
- This represents the TEL call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_TEL_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_TEL_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_TEL_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_TEL_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_TEL_PB_Set: meaningless
B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB
- This represents the TEL call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_TEL_CALL_{tel_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_TEL_VOL_{tel_index}_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_UP_PB
- This represents the UP arrow pushbutton at the right of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_UP_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_UP_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_UP_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_UP_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_UP_PB_Set: meaningless
B:A380X_{rmp_prefix}_VHF_PB
- This represents the VHF page pushbutton at the top of the RMP.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_VHF_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_VHF_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_VHF_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_VHF_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_VHF_PB_Set: meaningless
B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB
- This represents the VHF call button.
- Value: boolean indicating whether the button is pressed.
- Bindings:
  - B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_VHF_CALL_{vhf_index}_PB_Set: meaningless
B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH
- This represents the knob being latched down to disable reception, or released up to enable reception.
- Value: boolean indicating whether the knob is released/reception is requested on.
- Bindings:
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Inc: meaningless
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Dec: meaningless
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Push: meaningless
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Off: turns reception off
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_On: turns reception on
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Toggle: toggles reception on/off
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_PUSH_Set: meaningless
B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_KNOB
- This represents the volume knob rotation state.
- Value: percent volume from 0 to 100%.
- Bindings:
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_KNOB_Inc: increments/increases the volume
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_KNOB_Dec: decrements/decreases the volume
  - B:A380X_{rmp_prefix}_VHF_VOL_{vhf_index}_KNOB_Set: sets the volume from the parameter passed
B:A380X_{rmp_prefix}_VOICE_PB
- This represents the navaid voice filter pushbutton.
- Value: boolean indicating whether the voice filter is on.
- Bindings:
  - B:A380X_{rmp_prefix}_VOICE_PB_Inc: meaningless
  - B:A380X_{rmp_prefix}_VOICE_PB_Dec: meaningless
  - B:A380X_{rmp_prefix}_VOICE_PB_Push: pushes the button
  - B:A380X_{rmp_prefix}_VOICE_PB_Release: releases the button
  - B:A380X_{rmp_prefix}_VOICE_PB_Set: meaningless

Fbw A380x Docs A380x Private Local Vars (`fbw-a380x/docs/a380x-private-local-vars.md`)

A380X Private Local Vars

These local vars are for internal use only! They should not be considered a stable interface for external users. You may use the associated input events to access the functions instead.

Notes on Maintenance

Please keep all vars under the correct ATA chapter where they relate to aircraft systems, otherwise in the sim chapter, and in alphabetical order within sections.

A380X Private Local Vars
- 23 - Communications
- Sim Specific

23 - Communications

Placeholder Types

{rmp_index} 1, 2, or 3
{vhf_index} 1, 2, or 3
{hf_index} 1, or 2
{tel_index} 1, or 2

Local Vars

L:A380X_RMP_{rmp_index}_CAB_CALL
- Boolean
- Indicates an incoming call.
L:A380X_RMP_{rmp_index}_CAB_RX
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_CAB_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_CAB_TX
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_CAB_VOL
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_GREEN_LED
- Boolean
- Indicates that the GREEN LED next to the brightness knob is on (means the RMP is powered but turned off/in standby).
L:A380X_RMP_{rmp_index}_HF_CALL_{hf_index}
- Boolean
- Indicates an incoming call.
L:A380X_RMP_{rmp_index}_HF_RX_{hf_index}
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_HF_RX_SWITCH_{hf_index}
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_HF_TX_{hf_index}
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_HF_VOL_{hf_index}
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_INT_CALL
- Boolean
- Indicates an incoming call.
L:A380X_RMP_{rmp_index}_INT_RX
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_INT_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_INT_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_INT_TX
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_INT_VOL
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_MECH_TX
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_PA_RX
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_PA_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_PA_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_PA_TX
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_PA_VOL
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_NAV_RX
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_NAV_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_NAV_RX_SWITCH
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_NAV_SELECT
- Enum
- Indicates which radio navaid is selected for audio reception.
- State Number
  
  ADF1 0
  
  ADF2 1
  
  LS 2
  
  VOR1 3
  
  VOR2 4
  
  MKR 5
L:A380X_RMP_{rmp_index}_NAV_FILTER
- Boolean
- Indicates whether the voice filter (to filter out ident morse codes) is on/off.
L:A380X_RMP_{rmp_index}_NAV_VOL
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_RED_LED
- Boolean
- Indicates that the RED LED next to the brightness knob is on (means the RMP is failed).
L:A380X_RMP_{rmp_index}_RST_LED
- Boolean
- Indicates when the RST button LED is lit (a call can be reset).
L:A380X_RMP_{rmp_index}_STBY_NAV
- Boolean
- Indicates whether standby radio nav is on or off.
L:A380X_RMP_{rmp_index}_TEL_CALL_{tel_index}
- Boolean
- Indicates an incoming call.
L:A380X_RMP_{rmp_index}_TEL_RX_{tel_index}
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_TEL_RX_SWITCH_{tel_index}
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_TEL_TX_{tel_index}
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_TEL_VOL_{tel_index}
- Percent
- Indicates the position of the volume knob.
L:A380X_RMP_{rmp_index}_VHF_CALL_{vhf_index}
- Boolean
- Indicates an incoming call.
L:A380X_RMP_{rmp_index}_VHF_RX_{vhf_index}
- Boolean
- Indicates the state of reception from the RMP..
L:A380X_RMP_{rmp_index}_VHF_RX_SWITCH_{vhf_index}
- Boolean
- Indicates the physical state of the switch to toggle reception on/off
L:A380X_RMP_{rmp_index}_VHF_TX_{vhf_index}
- Boolean
- Indicates whether transmission is on/off.
L:A380X_RMP_{rmp_index}_VHF_VOL_{vhf_index}
- Percent
- Indicates the position of the volume knob.
L:FBW_RMP{rmp_index}_PRIMARY_VHF{vhf_index}_FREQUENCY
- ARINC429 - BCD VHF COM Frequency
- The primary bus frequency output from the RMP to the VHF radios.
L:FBW_RMP{rmp_index}_BACKUP_VHF{vhf_index}_FREQUENCY
- ARINC429 - BCD VHF COM Frequency
- The backup bus frequency output from the RMP to the VHF radios.
L:FBW_VHF{vhf_index}_BUS_A
- Boolean
- The hardwired bus select discrete to the VHF radios.
L:FBW_VHF{vhf_index}_FREQUENCY
- ARINC429 - BCD VHF COM Frequency
- The tuned frequency from the VHF radios.

Sim Specific

Local Vars

L:A380X_PILOT_IN_FO_SEAT
- Boolean
- Whether the pilot is sitting on the first officer's half of the cockpit.

--- METRICS ---

Files Extracted: 14
Estimated Token Budget: ~71568 tokens
Canonical Reference: https://codewiki.google/github.com/flybywiresim/aircraft

Mode	Value
NONE	0
SPEED_THRUST	1
VPATH_THRUST	2
VPATH_SPEED	3
FPA_SPEED	4
VS_SPEED	5

Bit	Description
11	Baro is inHG
12-24	Spare
25	EFIS Range 10
26	EFIS Range 20
27	EFIS Range 40
28	EFIS Range 80
29	EFIS Range 160
	EFIS Range 320 if 25-29 false

Bit	Description
16	LGCIU Own Valid
17	All LGCIU Lost
18	Left Main Gear Pressed
19	Right Main Gear Pressed
20	Main Gear Out
29	Alpha Floor Condition

Bit	Description
12	IRS used fail
26	Time till NAV used high bit
27	Time till NAV used middle bit
28	Time till NAV used low bit
29	IRS used in align submode

Bit	Description
20	Altitude less than hundred feet above baro minimum
21	Altitude below baro minimum

Bit	Description
11	ENG
12	BLEED
13	APU
14	HYD
15	ELEC
17	COND
18	PRESS
19	FUEL
20	FLT/CTL
21	DOOR
22	BRAKES
23	ALL

Bit	Description
11	ENG
12	BLEED
13	APU
14	HYD
15	ELEC
16	STATUS
17	COND
18	PRESS
19	FUEL
20	FLT/CTL
21	DOOR
22	BRAKES
23	CLR 1
24	CLR 2
26	L. TEST
27	DIM

Bit	Description
21	LH flap attachment failure detected
22	LH flap attachment sensor valid
25	RH flap attachment failure detected
26	RH flap attachment sensor valid
29	SYS fault

Description	Value
No Up Advisory	0
Climb	1
Don't Descend	2
Don't Descend > 500	3
Don't Descend > 1000	4
Don't Descend > 2000	5

Description	Value
No Down Advisory	0
Descend	1
Don't Climb	2
Don't Climb > 500	3
Don't Climb > 1000	4
Don't Climb > 2000	5

Bit	Description
11	BRAKE MAX BRAKING Requested
12	SET MAX REVERSE Requested
13	KEEP MAX REVERSE Requested
14	ROW Wet: Runway too short
15	ROW Dry: Runway too short

Mode	Value
NONE	0
HDG	10
TRACK	11
NAV	20
LOC_CPT	30
LOC_TRACK	31
LAND	32
FLARE	33
ROLL_OUT	34
RWY	40
RWY_TRACK	41
GA_TRACK	50

Mode	Value
NONE	0
MAN_TOGA	1
MAN_FLEX	3
MAN_MCT	5
MAN_THR	6
SPEED	7
MACH	8
THR_MCT	9
THR_CLB	10
THR_LVR	11
THR_IDLE	12
A_FLOOR	13
TOGA_LK	14

Bit	Description
11	AGS Application INOP
12	Unused
13	Pack 1 operating
14	Pack 2 operating

Bit	Description
11	TCAS large box on FMA
12	TCAS RA Inihibited
13	TRK FPA Deselected
14	TCAS RA Corrective
15	FCU ALT ABV A/C
16	FCU ALT BLW A/C
17
-	Spare
29

Bit	Meaning
11	FMS Data unavailable
12	FMS Data disagrees
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

Technical Documentation: flybywiresim/aircraft

Overview (README.md) Copy Section

FlyByWire Simulations Aircraft

A320-200N (LEAP) Copy Section

A380-800 (Trent 900) Copy Section

How to download and use the aircraft Copy Chapter

How to contribute Copy Chapter

Known issues and bug reporting Copy Section

FAQ Copy Chapter

What liveries are available? Copy Section

When is the next update? Copy Section

How do I join the team? Copy Section

Are FlyByWire aircraft payware? Copy Section

How do we report bugs? Copy Section

Is this going to be "study-level"? Copy Section

Is feature X from the real aircraft going to be implemented? Copy Section

Why has feature X not been implemented yet? Copy Section

Why is my version not the same as what I see others using? Copy Section

Is there a list of features or a changelog available? Copy Section

License Copy Chapter

README (`docs/README.md`) Copy Section

General Documentation

Repo Structure Copy Chapter

Branches Copy Chapter

HTML Instruments Copy Chapter

Typescript Strict Mode Copy Section

Fbw Common Docs README (`fbw-common/docs/README.md`) Copy Section

FBW Common Developer Documentation

Instrument Setup Copy Chapter

Fbw A32nx Docs Classes (`fbw-a32nx/docs/Classes.md`) Copy Section

Classes

Class Inheritance Copy Chapter

VCockpit.js Copy Chapter

VCockpitPanel (extends HTMLElement) Copy Section

TemplateElement Copy Chapter

BaseInstrument Copy Chapter

createMainLoop() Copy Chapter

Fbw A32nx Docs README CFMS (`fbw-a32nx/docs/README_cFMS.md`) Copy Section

Documentation

❗❗❗ IMPORTANT ❗❗❗ Copy Chapter

Contents Copy Chapter

Custom Autopilot and Autothrust System incl. new Engine model Copy Chapter

Typical issues and how to solve them Copy Section

FMA keeps blinking with message `LVR CLB`

Autothrust does not hold target speed in manual flight

`SRS` does not engage on take-off

`RWY` does not engage on take-off

`LVR CLB` flashes immediately after lift-off

`LAND` mode does not engage

Autoland does not perform as expected

Known issues Copy Section

Not solved or missing (this list is not conclusive)

Flight Management

Autopilot

Engines

Autothrust

First implementation available

Considered solved

Mapping of events to control autopilot / autothrust Copy Section

Sensitivity, dead zones and throttle mapping Copy Section

Custom Fly-By-Wire System Copy Chapter

Known issues Copy Section

Not solved or missing

First implementation available

Considered solved

Fbw A32nx Docs A320 Coherent Triggers (`fbw-a32nx/docs/a320-coherent-triggers.md`) Copy Section

A32NX CoherentGT Triggers

FMGC Copy Chapter

Type `Type_2_Message` Copy Section

Triggers Copy Section

Fbw A32nx Docs A320 Events (`fbw-a32nx/docs/a320-events.md`) Copy Section

A320neo Custom Events

Contents Copy Chapter

FCU Copy Chapter

AFS CP Copy Section

EFIS CP Copy Section

FADEC Internal events - not to be used for mapping Copy Chapter

Throttle Mapping System Copy Chapter

Autobrake System Copy Chapter

Fbw A32nx Docs A320 Simvars (`fbw-a32nx/docs/a320-simvars.md`) Copy Section

Overview (README.md)

A320-200N (LEAP)

A380-800 (Trent 900)

How to download and use the aircraft

How to contribute

Known issues and bug reporting

FAQ

What liveries are available?

When is the next update?

How do I join the team?

Are FlyByWire aircraft payware?

How do we report bugs?

Is this going to be "study-level"?

Is feature X from the real aircraft going to be implemented?

Why has feature X not been implemented yet?

Why is my version not the same as what I see others using?

Is there a list of features or a changelog available?

License

README (`docs/README.md`)

Repo Structure

Branches

HTML Instruments

Typescript Strict Mode

Fbw Common Docs README (`fbw-common/docs/README.md`)

Instrument Setup

Fbw A32nx Docs Classes (`fbw-a32nx/docs/Classes.md`)

Class Inheritance

VCockpit.js

VCockpitPanel (extends HTMLElement)

TemplateElement

BaseInstrument

createMainLoop()

Fbw A32nx Docs README CFMS (`fbw-a32nx/docs/README_cFMS.md`)

❗❗❗ IMPORTANT ❗❗❗

Contents

Custom Autopilot and Autothrust System incl. new Engine model

Typical issues and how to solve them

Known issues

Mapping of events to control autopilot / autothrust

Sensitivity, dead zones and throttle mapping

Custom Fly-By-Wire System

Known issues

Fbw A32nx Docs A320 Coherent Triggers (`fbw-a32nx/docs/a320-coherent-triggers.md`)

FMGC

Type `Type_2_Message`

Triggers

Fbw A32nx Docs A320 Events (`fbw-a32nx/docs/a320-events.md`)

Contents

FCU

AFS CP

EFIS CP

FADEC Internal events - not to be used for mapping

Throttle Mapping System

Autobrake System

Fbw A32nx Docs A320 Simvars (`fbw-a32nx/docs/a320-simvars.md`)

Contents

Uncategorized

Model/XML Interface

EIS Display System

ADIRS

Radio Receivers

Flight Management System

Autothrust System

Throttle Mapping System

Engine and FADEC System

Air Conditioning / Pressurisation / Ventilation

Pneumatic

Autoflight (ATA 22)

Flight Management and Guidance Computer (FMGC, Flight Guidance Section)

Flight Management and Guidance Computer (FMGC, Flight Management Section)

Flight Control Unit (FCU)

Flight Augmentation Computer (FAC)

Flaps / Slats (ATA 27)

Flight Controls (ATA 27)

Fuel (ATA 28)

Indication and Recording Systems (ATA 31)

DMC

ECP

Landing Gear (ATA 32)

Lighting (ATA 33)