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CAN Bus ID 0x1F0 ASC2: Difference between revisions

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CAN Arbitration ID for ASC2 is 0x1F0.
CAN Arbitration ID for ASC2 is 0x1F0.


Its sent out by the tractiuon control module ASC/DSC at a refresh rate of 10ms.
Its sent out by the traction control module at a refresh rate of 10ms for ASC and 20ms for DSC.


*'''Byte 0 - Example'''
*'''Byte 0 - Signal wheel 1 [LSB]'''
*:Example Description Byte
*'''Byte 1 - Signal wheel 1 [MSB]'''
*:Calculation: HEX * 1
*: Wheel 1 speed signal in Km/h
*:Min:
*: Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
*:Max:
*: Min: 0x2C (0 Km/h)
*'''Byte 1''' - Unused
*'''Byte 2 - Signal wheel 2 [LSB]'''
*'''Byte 2''' - Unused
*'''Byte 3 - Signal wheel 2 [MSB]'''
*'''Byte 3''' - Unused
*: Wheel 2 speed signal in Km/h
*'''Byte 4''' - Unused
*: Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
*'''Byte 5''' - Unused
*: Min: 0x2C (0 Km/h)
*'''Byte 6''' - Unused
*'''Byte 4 - Signal wheel 3 [LSB]'''
*'''Byte 7 - Bitfield'''
*'''Byte 5 - Signal wheel 3 [MSB]'''
**'''Bit 0''' - Example
*: Wheel 3 speed signal in Km/h
*:Example Description Bitfield
*: Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
*:Calculation: HEX * 1
*: Min: 0x2C (0 Km/h)
*:Min:
*'''Byte 6 - Signal wheel 4 [LSB]'''
*:Max:
*'''Byte 7 - Signal wheel 4 [MSB]'''
**'''Bit 1''' -  
*: Wheel 4 speed signal in Km/h
**'''Bit 2''' -
*: Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
**'''Bit 3''' -  
*: Min: 0x2C (0 Km/h)
**'''Bit 4''' -
**'''Bit 5''' -
**'''Bit 6''' -  
**'''Bit 7''' -

Latest revision as of 23:37, 12 January 2022

CAN Arbitration ID for ASC2 is 0x1F0.

Its sent out by the traction control module at a refresh rate of 10ms for ASC and 20ms for DSC.

  • Byte 0 - Signal wheel 1 [LSB]
  • Byte 1 - Signal wheel 1 [MSB]
    Wheel 1 speed signal in Km/h
    Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
    Min: 0x2C (0 Km/h)
  • Byte 2 - Signal wheel 2 [LSB]
  • Byte 3 - Signal wheel 2 [MSB]
    Wheel 2 speed signal in Km/h
    Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
    Min: 0x2C (0 Km/h)
  • Byte 4 - Signal wheel 3 [LSB]
  • Byte 5 - Signal wheel 3 [MSB]
    Wheel 3 speed signal in Km/h
    Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
    Min: 0x2C (0 Km/h)
  • Byte 6 - Signal wheel 4 [LSB]
  • Byte 7 - Signal wheel 4 [MSB]
    Wheel 4 speed signal in Km/h
    Calculation = ( (HEX[MSB] * 256 + HEX[LSB]) - 44 ) / 15.875
    Min: 0x2C (0 Km/h)
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