Command and data value descriptionsCommand and data value descriptions
iso165C_D00154_03_M_XXEN/01.2019
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7.3.23 D_VIFC_VERSION
This data value represents the software version of the VIFC.
7.3.24 D_VIFC_IMC_ALIVE
This data value represents the "Alive" state of the IMC.
Value Description
Data3 Minor version
Data4 Major version
Value Description
0
Running
The IMC is up and running with no errors:
• Initialization
•Idle
• Insulation warning
•Self test
•Calibration
1
Error
The IMC is up and running but has detected an error:
• System failure
• Insulation fault
•Chassis fault
2
Performance error
The VIFC has received the analogue "Alive" signal but was
not able to evaluate it correctly.
100
Unknown
The VIFC is not receiving the analogue "Alive" signal from the
IMC.
7.3.25 D_VIFC_STATUS
This data value represents the status state of the VIFC.
*) Currently not implemented
Bit Description Status
0 Insulation measurement
0 = Activated
1 = Deactivated
1 IMC connectivity*)
0 = OK
1 = Failure
2 IMC "Alive" status detection
0 = OK
1 = Failure
3 Reserved
4 VIFC command*)
0 = NoError
1 = Error
5 Reserved
6 Reserved
7 Reserved
8 Insulation resistance value
0 = Valid
1 = Outdated
9 Reserved
10 Reserved
11 Reserved
12
IMC self test
(OverAll scenario)
0 = Executed
1 = NotExecuted
13
IMC self test
(ParameterConfig scenario)
0 = Executed
1 = NotExecuted
14 Reserved
15 Reserved