Protection
Protection Part Operation
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SKF Multilog On-Line System IMx-M
User Manual
CMM Circuit Faults
If any bit representation of a condition monitoring module circuit faults is not 0x0000,
then the protection module circuit fault relay will be triggered and the protection
module Circuit Fault LED will be indicating a circuit fault.
Table 2-15: Protection module diagnostics of CMM circuit fault
–
CM.
Protection Module Diagnostics of
Condition Monitoring Module Circuit Faults - CM
Bit
Representation*
Condition
Comments
0x0002
CF_RS485INT
Internal RS485 communication error. Event log storage is not
available.
- Check that condition monitoring module is firmly positioned.
- Check the FW version in use.
*Bit representation is in hexadecimal digits.