S_Vifc_Ctl_Measurement; Set Commands; S_Imc_Set_R_Iso_Err_Thr; S_Imc_Set_R_Iso_Wrn_Thr - Bender ISOMETER iso165C Manual

Command and data value descriptions
7.2.1.4

S_VIFC_CTL_MEASUREMENT

This command is a request to select the IMD measurement mode.
IMD_Request
CMD 0xCB
DataWord1 D_VIFC_MEASURE_MODE
DataWord2 0

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.
IMD_Request IMD_Response
CMD 0x28
DataWord1 D_IMC_R_ISO_ERR_THR
DataWord2 0
7.2.2.2

S_IMC_SET_R_ISO_WRN_THR

This command is a request to set the insulation warning threshold.
IMD_Request
CMD 0x29
DataWord1 D_IMC_R_ISO_WRN_THR
DataWord2 0
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 0x2B
DataWord1 D_IMC_MEAN_FACTOR
DataWord2 0
18
IMD_Response
0xCB
D_VIFC_MEASURE_MODE
0
0x28
D_IMC_R_ISO_ERR_THR
0
IMD_Response
0x29
D_IMC_R_ISO_WRN_THR
0
0x2B
D_IMC_MEAN_FACTOR
0
Command and data value descriptions
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.
IMD_Request
CMD 0xD2
DataWord1 D_VIFC_HV_RELAIS
DataWord2 D_VIFC_HV_RELAIS_STATE

7.2.3 GET commands

7.2.3.1

S_VIFC_DUMMY

This command requests a dummy response with no function (ping).
IMD_Request
CMD 0x0
DataWord1 0
DataWord2 0
7.2.3.2

S_IMC_GET_STATUS

This command requests the internal status of the IMC.
IMD_Request
CMD 0x37
DataWord1 0
DataWord2 0
7.2.3.3

S_IMC_GET_R_ISO

This command requests the insulation resistance.
IMD_Request
CMD 0x35
DataWord1 0
DataWord2 0
IMD_Response
0xD2
D_VIFC_HV_RELAIS
D_VIFC_HV_RELAIS_STATE
IMD_Response
0x00
0
0
IMD_Response
0x37
D_IMC_STATUS
D_IMC_STATUS_EXT
IMD_Response
0x35
D_IMC_R_ISO
Data3: D_IMC_R_ISO_BIAS
Data4: D_IMC_R_ISO_CNT
iso165C_D00154_03_M_XXEN/01.2019