Parameter

Data type

Description

SelectedMaxVehicleSpeedLimit

INT

Specifies the maximum vehicle speed selected by the user.

RqCabZoneHeating

MpJ1939RCZHEnum

Specifies the state of the cabin heater.

RqEngZoneHeating

MpJ1939REZHEnum

Specifies the state of the engine zone heater.

AuxHeaterModeRq

MpJ1939AHMREnum

Specifies the state of the auxiliary heater.

EngAutomaticStartEnableSwitch

MpJ1939EASESEnum

Specifies the state of the idle management system.

AtomaticGearShiftingEnableSwitch

MpJ1939AGSESEnum

Specifies the state of the automatic transmission.

AFTRegenForceSw

MpJ1939AFTRFSEnum

Specifies the state of the switch that forces aftertreatment regeneration.

AFTRegenInhSw

MpJ1939AFTRISEnum

Specifies the state of the switch that prevents aftertreatment regeneration.

VhclLmtngSpdGovernorEnableSwitch

MpJ1939VLSGESEnum

Specifies whether the vehicle limiting speed governor (VLSG) is switched on.

VhclLmtngSpdGvrnrIncrementSwitch

MpJ1939VLSGISEnum

Switching signal that increments the vehicle limiting speed governor (VLSG).

VhclLmtngSpdGvrnrDecrementSwitch

MpJ1939VLSGDSEnum

Switching signal that decrements the vehicle limiting speed governor (VLSG).

ParkBrakeCmd

MpJ1939PBCEnum

Specifies whether the parking brake is controlled by a secondary device.

SeatBeltSwitch

MpJ1939SBSEnum

Specifies the state of the switch used to determine whether the seat belt is fastened.

OperatorSeatDirectionSwitch

MpJ1939OSDSEnum

Specifies whether the driver's seat is in the front driving position.

BatteryMainSwitchHoldRq

MpJ1939BMSHREnum

Specifies whether the main switch of the battery must be held.

AuxHeaterCoolantPumpRq

MpJ1939AHCPREnum

Specifies whether the cooling water pump of the auxiliary heater should be switched on.

CabInteriorTempCmd

REAL

Parameters for controlling a specific cabin interior temperature.

RequestedPercentFanSpeed

REAL

Fan speed of the first or only fan in the system as a ratio of the actual fan drive (current speed) to the fully used fan drive (maximum fan speed).

Status

MpJ1939PGNStatusEnum

State of the parameter group number.