Air Suspension.docx

Air Suspension.docx

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AirSuspension

PGN53504AirSuspensionControl6-ASC6

Usedforsuspensioncontrol

TransmissionRepetitionRate:

100mswhenactive

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

209

PDUSpecific:

DAPGNSupportingInformation:

DefaultPriority:

3

ParameterGroupNumber:

53504（0xD100）

StartPositionLengthParameterNameSPN

1-22bytesLevelPresetFrontAxleLeft1732

3-42bytesLevelPresetFrontAxleRight1757

5-62bytesLevelPresetRearAxleLeft1758

7-82bytesLevelPresetRearAxleRight1735

PGN53760（R）AirSuspensionControl2-ASC2

Usedforsuspensioncontrol

TransmissionRepetitionRate:

100ms

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

210

PDUSpecific:

DAPGNSupportingInformation:

DefaultPriority:

3

ParameterGroupNumber:

53760（0xD200）

StartPositionLengthParameterNameSPN

1.12bitsAutomatictractionhelp（loadtransfer）2984

1.32bitsKneelingRequestLeftSide1749

1.52bitsKneelingRequestRightSide1748

1.72bitsKneelingControlModeRequest1747

2.14bitsNominalLevelRequestFrontAxle1751

2.54bitsNominalLevelRequestRearAxle1750

3.14bitsLevelControlModeRequest1753

3.52bitsLiftAxle1PositionCommand1752

3.72bitsLiftAxle2PositionCommand1828

41byteDamperStiffnessRequestFrontAxle1718

51byteDamperStiffnessRequestRearAxle1719

61byteDamperStiffnessRequestLift/TagAxle1720

7.12bitsKneelingCommand-FrontAxle1830

7.32bitsKneelingCommand-RearAxle1829

7.52bitsProhibitairsuspensioncontrol3215

PGN65114AirSuspensionControl1-ASC1

Usedforsuspensioncontrolinformation

TransmissionRepetitionRate:

100ms

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

254

PDUSpecific:

90PGNSupportingInformation:

DefaultPriority:

3

ParameterGroupNumber:

65114（0xFE5A）

StartPositionLengthParameterNameSPN

1.14bitsNominalLevelFrontAxle1734

1.54bitsNominalLevelRearAxle1733

2.12bitsBelowNominalLevelFrontAxle1738

2.32bitsBelowNominalLevelRearAxle1754

2.52bitsAboveNominalLevelFrontAxle1737

2.72bitsAboveNominalLevelRearAxle1736

3.12bitsLoweringControlModeFrontAxle1740

3.32bitsLoweringControlModeRearAxle1755

3.52bitsLiftingControlModeFrontAxle1739

3.72bitsLiftingControlModeRearAxle1756

4.14bitsKneelingInformation1742

4.54bitsLevelControlMode1741

5.12bitsSecurityDevice1746

5.32bitsVehicleMotionInhibit1745

5.52bitsDoorRelease1744

5.72bitsLiftAxle1Position1743

6.12bitsFrontAxleinBumperRange1824

6.32bitsRearAxleinBumperRange1823

6.72bitsLiftAxle2Position1822

7.12bitsSuspensionRemoteControl11826

7.32bitsSuspensionRemotecontrol21825

8.14bitsSuspensionControlRefusalInformation1827

PGN65113AirSuspensionControl3-ASC3

Usedforheightinformation

TransmissionRepetitionRate:

100ms

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

254

PDUSpecific:

89PGNSupportingInformation:

DefaultPriority:

6

ParameterGroupNumber:

65113（0xFE59）

StartPositionLengthParameterNameSPN

1-22bytesRelativeLevelFrontAxleLeft1721

3-42bytesRelativeLevelFrontAxleRight1722

5-62bytesRelativeLevelRearAxleLeft1724

7-82bytesRelativeLevelRearAxleRight1723

PGN65112AirSuspensionControl4-ASC4

Usedforbellowpressureinformation

TransmissionRepetitionRate:

100ms

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

254

PDUSpecific:

88PGNSupportingInformation:

DefaultPriority:

6

ParameterGroupNumber:

65112（0xFE58）

StartPositionLengthParameterNameSPN

1-22bytesBellowPressureFrontAxleLeft1725

3-42bytesBellowPressureFrontAxleRight1726

5-62bytesBellowPressureRearAxleLeft1727

7-82bytesBellowPressureRearAxleRight1728

PGN65111AirSuspensionControl5-ASC5

Usedfordamperstiffnessinformation

TransmissionRepetitionRate:

100ms

DataLength:

8

ExtendedDataPage:

0

DataPage:

0

PDUFormat:

254

PDUSpecific:

87PGNSupportingInformation:

DefaultPriority:

3

ParameterGroupNumber:

65111（0xFE57）

StartPositionLengthParameterNameSPN

11byteDamperStiffnessFrontAxle1729

21byteDamperStiffnessRearAxle1730

31byteDamperStiffnessLift/TagAxle1731

4.12bitsElectronicShockAbsorberControlMode-FrontAxle1833

4.32bitsElectronicShockAbsorberControlMode-RearAxle1832

4.52bitsElectronicShockAbsorberControlMode-Lift/TagAxle1831

SPN1718DamperStiffnessRequestFrontAxle

Demandvaluefortheshockabsorbercontrolatthefrontaxle.

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

53760

SPN1719DamperStiffnessRequestRearAxle

Demandvaluefortheshockabsorbercontrolattherearaxle.

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

53760

SPN1720DamperStiffnessRequestLift/TagAxle

Demandvaluefortheshockabsorbercontrolattheliftortagaxle

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

53760

SPN1721RelativeLevelFrontAxleLeft

Informationoftheheightattheleftsideofthefrontaxlereferredtonormallevel1.Forexplanationsofnormallevel1seeSPN

1734-NominalLevelFrontAxle.

DataLength:

2bytes

Resolution:

0.1mm/bit,-3,200mmoffset

DataRange:

-3,200to3,225.5mmOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65113

SPN1722RelativeLevelFrontAxleRight

Informationoftheheightattherightsideofthefrontaxlereferredtonormallevel1.Forexplanationsofnormallevel1seeSPN

1734-NominalLevelFrontAxle.

DataLength:

2bytes

Resolution:

0.1mm/bit,-3,200mmoffset

DataRange:

-3,200to3,225.5mmOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65113

SPN1723RelativeLevelRearAxleRight

Informationoftheheightattheleftsideoftherearaxlereferredtonormallevel1.Forexplanationsofnormallevel1see

parameterSPN1734-NominalLevelFrontAxle.

DataLength:

2bytes

Resolution:

0.1mm/bit,-3,200mmoffset

DataRange:

-3,200to3,225.5mmOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65113

SPN1724RelativeLevelRearAxleLeft

Informationoftheheightattheleftsideoftherearaxlereferredtonormallevel1.Forexplanationsofnormallevel1see

parameterSPN1734-NominalLevelFrontAxle.

DataLength:

2bytes

Resolution:

0.1mm/bit,-3,200mmoffset

DataRange:

-3,200to3,225.5mmOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65113

SPN1725BellowPressureFrontAxleLeft

Informationofthepressureoftheairsuspensionbellowattheleftsideofthefrontaxle

DataLength:

2bytes

Resolution:

0.1kPa/bit,0offset

DataRange:

0to6,425.5kPaOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65112

SPN1726BellowPressureFrontAxleRight

Informationofthepressureoftheairsuspensionbellowattherightsideofthefrontaxle

DataLength:

2bytes

Resolution:

0.1kPa/bit,0offset

DataRange:

0to6,425.5kPaOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65112

SPN1727BellowPressureRearAxleLeft

Informationofthepressureoftheairsuspensionbellowattheleftsideoftherearaxle

DataLength:

2bytes

Resolution:

0.1kPa/bit,0offset

DataRange:

0to6,425.5kPaOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65112

SPN1728BellowPressureRearAxleRight

Informationofthepressureoftheairsuspensionbellowattherightsideoftherearaxle

DataLength:

2bytes

Resolution:

0.1kPa/bit,0offset

DataRange:

0to6,425.5kPaOperationalRange:

sameasdatarange

Type:

Measured

Supportinginformation:

PGNreference:

65112

SPN1729DamperStiffnessFrontAxle

Damperstiffnessinformationoftheshockabsorbercontrolatthefrontaxle

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

65111

SPN1730DamperStiffnessRearAxle

Damperstiffnessinformationoftheshockabsorbercontrolattherearaxle

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

65111

SPN1731DamperStiffnessLift/TagAxle

Damperstiffnessinformationoftheshockabsorbercontrolattheliftoftagaxle

DataLength:

1byte

Resolution:

0.4%/bit,0offset

DataRange:

0to100%OperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

65111

SPN1732LevelPresetFrontAxleLeft

Setvaluefornominallevel'presetlevel'attheleftsideofthefrontaxle.Thisvalueisreferredto'Normallevel1'.For

explanationsofnormallevel1seeparameterSPN1734-NominalLevelFrontAxle.

DataLength:

2bytes

Resolution:

0.1mm/bit,-3,200mmoffset

DataRange:

-3,200to3,225.5mmOperationalRange:

sameasdatarange

Type:

Status

Supportinginformation:

PGNreference:

53504

SPN1733NominalLevelRearAxle

Signalwhichindicatesthenominal（desired）heightoftherearaxletobecontrolledbythesuspensionsystem.

ForfurtherexplanationsseeSPN1734-NominalLevelFrontAx