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A32NX Developer API

Flight-Deck API Documentation: Flight-Deck API

In addition to the above documentation, all custom variables and custom events are documented by our developers on our project's GitHub: - Docs section on GitHub

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Developer SimVars Documentation

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  • 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

  • L: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_TOMEMO

    • Bool
    • True when the FWC decides that the takeoff memo should be shown

  • A32NX_FWC_LDGMEMO

    • Bool
    • True when the FWC decides that the landing memo should be shown

  • A32NX_FWC_INHIBOVRD

    • Bool
    • True when the FWC decides that flight phase inhibits should be overridden (and ignored)

  • A32NX_SPEEDS_VS

    • Number
    • Current config stall speed
    • is mach corrected

  • 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_SPEEDS_LANDING_CONF3

    • Bool
    • True if FLAPS 3 is selected in perf page

  • A32NX_SPEEDS_TO_CONF

    • Number
    • Flaps config for TakeOff, 1, 2 or 3

  • A32NX_SPEEDS_VLS_APP

    • Number
    • vls calculated for config full whether A32NX_VSPEEDS_LANDING_CONF3 or not
    • is mach corrected

  • A32NX_SPEEDS_VAPP

    • Number
    • vapp calculated for config full whether A32NX_VSPEEDS_LANDING_CONF3 or not
    • is mach corrected

  • 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<Percent>
    • 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<Bool>

  • 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<Bool>

  • 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
    • 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_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_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_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
    • 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

  • 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

EIS Display System

  • A32NX_FCU_EFIS_{side}NAVAID_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

  • 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

    • Boolean
    • Indicates whether the annunciator light on the MCDU is lit
    • {side}
      • L
      • R
    • {annunciator}
      • FAIL
      • FMGC
      • MCDU_MENU
      • FM1
      • IND
      • RDY
      • 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

    • Arinc429Word
    • The baro corrected altitude in feet.
    • TODO currently returns pressure altitude when STD mode is selected
    • {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

  • 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_ADIRS_USES_GPS_AS_PRIMARY

    • Deprecated, this is an FM function, not ADIRU
    • Bool
    • Whether or not the GPS is used as the primary means of navigation/position determination.

  • 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

  • L:A32NX_FM{number}_ACC_ALT

    • ARINC429 (feet MSL)
    • The acceleration altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • A32NX_FM{number}_DEST_LAT

    • Destination latitude
    • Arinc429
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • A32NX_FM{number}_DEST_LONG

    • Destination longitude
    • Arinc429
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • 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

  • 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}_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}_EO_ACC_ALT

    • ARINC429 (feet MSL)
    • The engine out acceleration altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • 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}_MISSED_ACC_ALT

    • ARINC429 (feet MSL)
    • The missed approach acceleration altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • L:A32NX_FM{number}_MISSED_EO_ACC_ALT

    • ARINC429 (feet MSL)
    • The missed approach engine out acceleration altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • L:A32NX_FM{number}_MISSED_THR_RED_ALT

    • ARINC429 (feet MSL)
    • The missed approach thrust reduction altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • L:A32NX_FM{number}_THR_RED_ALT

    • ARINC429 (feet MSL)
    • The thrust reduction altitude
    • {number}
      • 1 - captain's side FMGC
      • 2 - f/o's side FMGC

  • 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

  • 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

  • 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

  • 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

  • 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

  • A32NX_FM_VNAV_TRIGGER_STEP_DELETED

    • Bool
    • Indicates whether to trigger a step deleted message on the MCDU

  • A32NX_FM{number}_BACKBEAM_SELECTED

    • Bool
    • Indicates to the FG that a localiser back beam is tuned.

  • 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_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

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

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

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_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

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
    • Is aliased from aircraft variable A:BLEED AIR ENGINE
    • 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 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_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

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)
      22-25 Spare
      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_SLAT_FLAP_SYSTEM_STATUS_WORD

    • Slat/Flap system status discrete word of the SFCC bus output
    • Arinc429
    • Note that multiple SFCC are not yet implemented, thus no {number} in the name.
    • 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_SLAT_FLAP_ACTUAL_POSITION_WORD

    • Slat/Flap actual position discrete word of the SFCC bus output
    • Arinc429
    • Note that multiple SFCC are not yet implemented, thus no {number} in the name.
    • 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_SLAT_ACTUAL_POSITION_WORD

    • Slat actual position word of the SFCC bus output
    • Arinc429
    • Note that multiple SFCC are not yet implemented, thus no {number} in the name.
    • The Slat FPPU angle ranges from 0° to 360°

  • A32NX_SFCC_FLAP_ACTUAL_POSITION_WORD

    • Flap actual position word of the SFCC bus output
    • Arinc429
    • Note that multiple SFCC are not yet implemented, thus no {number} in the name.
    • The Flap FPPU angle ranges from 0° to 360°

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_POS

    • Arinc429
    • {spoiler}
    • Number of the spoiler, 1 to 5

  • A32NX_FCDC_{number}SPOILER_RIGHT_POS

    • Arinc429
    • {spoiler}
    • Number of the spoiler, 1 to 5

  • A32NX_FCDC_{number}PRIORITY_LIGHT_ON}_{color

    • 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}_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_COMMANDED_POSITION

    • Number
    • The commanded position of the specified servo, in degrees.
    • {side}
      • LEFT
      • RIGHT
    • {number}
      • 1 to 5

  • A32NX_{side}{surface}_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

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

  • 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}_{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

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

  • A32NX_GPWS_GROUND_STATE

    • Boolean
    • Indicates whether the GPWS is in ground vs airborne mode

  • A32NX_GPWS_APPROACH_STATE

    • Boolean
    • Indicates whether the GPWS is in Approach vs Takeoff mode

ROW / ROP / OANS (ATA 34)

  • A32NX_ROW_ROP_WORD_1

    • Data word for ROW and ROP functions. Used for displaying alerts on the PFD.
    • Arinc429
    • Bit Description
      11 ROW/ROP operative
      12 ROP: Active with autobrake
      13 ROP: Active with manual braking
      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_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_MODE

    • Enum
    • 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
    • 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
    • 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
    • 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
    • True if TRK/FPA mode is active

  • A32NX_AUTOPILOT_HEADING_SELECTED

    • Number (Degrees)
    • Indicates the selected heading on the FCU, instantly updated
    • In case of managed heading mode, the value is -1

  • A32NX_FCU_ALT_MANAGED

    • Boolean
    • Indicates if managed altitude mode is active (dot) State | Value --- | --- SELECTED | 0 MANAGED | 1

  • A32NX_FCU_VS_MANAGED

    • Boolean
    • Indicates if managed VS/FPA mode is active State | Value --- | --- SELECTED | 0 MANAGED | 1

  • A32NX_AUTOPILOT_NOSEWHEEL_DEMAND

    • Percent over 100
    • Steering demand from autopilot to BSCU [-1;1] -1 left, 0 middle

  • A32NX_FMA_LATERAL_MODE

    • Enum
    • 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
    • Indicates armed lateral mode of the Flight Director / Autopilot Mode | Bit --- | --- NAV | 0 LOC | 1

  • A32NX_FMA_VERTICAL_MODE

    • Enum
    • 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
    • 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
    • Indicates if expedite mode is engaged State | Value --- | --- OFF | 0 ON | 1

  • A32NX_AUTOPILOT_AUTOLAND_WARNING

    • Boolean
    • Indicates if Autoland warning light is illuminated
    • Possible values: State | Value --- | --- OFF | 0 ON | 1

  • A32NX_AUTOPILOT_ACTIVE

    • Boolean
    • Indicates if any Autopilot is engaged
    • Possible values: State | Value --- | --- DISENGAGED | 0 ENGAGED | 1

  • A32NX_AUTOPILOT_{index}_ACTIVE

    • Boolean
    • 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)
    • 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
    • Indicates the current status of the ATHR system Mode | Value --- | --- DISENGAGED | 0 ENGAGED_ARMED | 1 ENGAGED_ACTIVE | 2

  • A32NX_AUTOTHRUST_MODE

    • Enum
    • Indicates the current thrust mode of the ATHR system Mode | Value --- | --- NONE | 0 A_FLOOR | 13

  • A32NX_AUTOPILOT_SPEED_SELECTED

    • SPEED mode: 100 to 399 (knots)
    • MACH mode: 0.10 to 0.99 (M)
    • 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)
    • Indicates the selected FPA on the FCU, instantly updated

  • A32NX_AUTOPILOT_VS_SELECTED

    • Number (Feet per minute)
    • Indicates the selected V/S on the FCU, instantly updated

  • A32NX_FCU_SPD_MANAGED_DASHES

    • Boolean
    • 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
    • Indicates if managed speed/mach mode is active State | Value --- | --- SELECTED | 0 MANAGED | 1

  • A32NX_FCU_HDG_MANAGED_DASHES

    • Boolean
    • 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
    • Indicates if managed heading mode is active or armed State | Value --- | --- SELECTED | 0 MANAGED/ARMED | 1

  • A32NX_AUTOTHRUST_MODE_MESSAGE

    • Enum
    • Indicates ATHR related message to be displayed on the PFD Mode | Value --- | --- NONE | 0 LVR_CLB | 3

Developer Input Events Documentation

Contents

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

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 KOHLSMANN_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)