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Siemens MS45 CAN Bus (BN2000): Difference between revisions

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MS45 can operate in two different CAN bus modes. CAN11h and BN2000. This page describes the BN2000 mode that is used in e6x version of the MS45. Later ECU's like MSV70, MSV80 and MSD80 in e6x and e9x chassis use same protocol. CAN speed is 500kb/s.
 
Siemens MS45 reads the following messages for operation, if the corresponding module is present in car:
*[[CAN_Bus_ID_0x???|ARBID 0x??? DREHMOMENT_ANF_ACC adaptive cruise control (ACC)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? STAT_ARS anti roll stabilization (ARS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? DREHMOMENT_ANF_AFS active front steering (AFS)]]
*[[CAN_Bus_ID_0x130|ARBID 0x130 Terminal_status car access system (CAS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? CODIERUNG_PM car access system (CAS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? FAHRZEUGMODUS SZM]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? CTR_CRASH_SWO_EKP SZM]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? DREHMOMENT_ANF_DSC traction control system (DSC)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? GESCHWINDIGKEIT traction control system (DSC)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? GESCHWINDIGKEIT_RAD traction control system (DSC)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? STAT_DSC traction control system (DSC)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? DREHMOMENT_ANF_EGS transmission control unit (EGS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? GETRIEBEDATEN transmission control unit (EGS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? GETRIEBEDATEN_2 transmission control unit (EGS)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? DREHMOMENT_ANF_SSG automated manual transmission (AMT)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? GGetriebedaten transmission control unit (AMT)]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? WAERMESTROM_KLIMA IHKA]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? A_TEMP_RELATIVZEIT Kombi]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? BOS_RUECKSTELLUNG Kombi]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? KILOMETERSTAND Kombi]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? STAT_KOMBI Kombi]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? POWERMGMT_BATTERIESPANNUNG Power-Modul]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? POWERMGMT_LADESPANNUNG Power-Modul]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? BEDIENUNG_TEMPOMAT SZ-Lenksäule]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? LENKRADWINKEL SZ-Lenksäule]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? STAT_GANG_RUECKWAERTS LM]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? STAT_EKP EKP]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? PRGG_CCTR K_CAN: CCC_GW, M_ASK]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? PM_STANDVERBRAUCHER K_CAN/PT_CAN:]]
*[[CAN_Bus_ID_0x???|ARBID 0x??? ANFORDERUNG_E_LÜFTER K_CAN/PT_CAN:]]
 
 
 
 
Siemens MS45 sends the following messages:
*[[Siemens_MS45_CAN_Bus_(BN2000)#ANFRAGE_0x???|ARBID 0x??? ANFRAGE]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#DISP_CC_MSG_EXT_0x???|ARBID 0x??? DISP_CC_MSG_EXT]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#DISP_CC_MSG_0x???|ARBID 0x??? DISP_CC_MSG]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#BOS_MELDUNG_0x???|ARBID 0x??? BOS_MELDUNG]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#TORQUE_1_0x0A8|ARBID 0x0A8 TORQUE_1]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#TORQUE_2_0x0A9|ARBID 0x0A9 TORQUE_2]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#TORQUE_3_0x0AA|ARBID 0x0AA TORQUE_3]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#ENGINE_RPM_0x322|ARBID 0x322 ENGINE_RPM]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#ENGINE_1_0x1D0|ARBID 0x1D0 ENGINE_1]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#GESCHWINDIGKEIT_TEMPOMAT_0x200|ARBID 0x200 GESCHWINDIGKEIT_TEMPOMAT]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#WAERMESTROM_MOTOR_0x1B6|ARBID 0x1B6 WAERMESTROM_MOTOR]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#POWERMANAGEMENT_BATTERIESPANNUNG_0x???|ARBID 0x??? POWERMANAGEMENT_BATTERIESPANNUNG]]
*[[Siemens_MS45_CAN_Bus_(BN2000)#POWERMANAGEMENT_VERBRAUCHERSTEUERUNG_0x???|ARBID 0x??? POWERMANAGEMENT_VERBRAUCHERSTEUERUNG]]
 
 
 
In addition to that, there are several messages that are not used by the ECU, but still present on the CAN Bus:

Latest revision as of 09:09, 23 April 2024

MS45 can operate in two different CAN bus modes. CAN11h and BN2000. This page describes the BN2000 mode that is used in e6x version of the MS45. Later ECU's like MSV70, MSV80 and MSD80 in e6x and e9x chassis use same protocol. CAN speed is 500kb/s.

Siemens MS45 reads the following messages for operation, if the corresponding module is present in car:



Siemens MS45 sends the following messages:


In addition to that, there are several messages that are not used by the ECU, but still present on the CAN Bus:

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