Bender ISOMETER iso165C - S_Vifc_Ctl_Measurement; SET Commands; S_Imc_Set_R_Iso_Err_Thr; S_Imc_Set_R_Iso_Wrn_Thr

Command and data value descriptionsCommand and data value descriptions
iso165C_D00154_03_M_XXEN/01.2019
18
7.2.1.4 S_VIFC_CTL_MEASUREMENT
This command is a request to select the IMD measurement mode.
7.2.2 SET commands
7.2.2.1 S_IMC_SET_R_ISO_ERR_THR
This command is a request to set the insulation fault (error) threshold.
7.2.2.2 S_IMC_SET_R_ISO_WRN_THR
This command is a request to set the insulation warning threshold.
7.2.2.3 S_IMC_SET_MEAN_FACTOR
This command is a request to set the mean factor of the insulation resistance averaging
algorithm.
IMD_Request IMD_Response
CMD 0xCB 0xCB
DataWord1 D_VIFC_MEASURE_MODE D_VIFC_MEASURE_MODE
DataWord2 0 0
IMD_Request IMD_Response
CMD 0x28 0x28
DataWord1 D_IMC_R_ISO_ERR_THR D_IMC_R_ISO_ERR_THR
DataWord2 0 0
IMD_Request IMD_Response
CMD 0x29 0x29
DataWord1 D_IMC_R_ISO_WRN_THR D_IMC_R_ISO_WRN_THR
DataWord2 0 0
IMD_Request IMD_Response
CMD 0x2B 0x2B
DataWord1 D_IMC_MEAN_FACTOR D_IMC_MEAN_FACTOR
DataWord2 0 0
7.2.2.4 S_VIFC_SET_HV_RELAIS
This command is a request to change the state of the HV relays in the HV coupling
network.
7.2.3 GET commands
7.2.3.1 S_VIFC_DUMMY
This command requests a dummy response with no function (ping).
7.2.3.2 S_IMC_GET_STATUS
This command requests the internal status of the IMC.
7.2.3.3 S_IMC_GET_R_ISO
This command requests the insulation resistance.
IMD_Request IMD_Response
CMD 0xD2 0xD2
DataWord1 D_VIFC_HV_RELAIS D_VIFC_HV_RELAIS
DataWord2 D_VIFC_HV_RELAIS_STATE D_VIFC_HV_RELAIS_STATE
IMD_Request IMD_Response
CMD 0x0 0x00
DataWord1 0 0
DataWord2 0 0
IMD_Request IMD_Response
CMD 0x37 0x37
DataWord1 0 D_IMC_STATUS
DataWord2 0 D_IMC_STATUS_EXT
IMD_Request IMD_Response
CMD 0x35 0x35
DataWord1 0 D_IMC_R_ISO
DataWord2 0
Data3: D_IMC_R_ISO_BIAS
Data4: D_IMC_R_ISO_CNT