GE Mark VIeS - I;O Module Common Diagnostic Alarms; Diagnostic Alarm Reset; Flash Memory CRC Failure; CRC Failure Override Is Active

11.2 I/O Module Common Diagnostic Alarms
The following alarms are common, but not all of these alarms are applicable for every I/O module.
0
Description Diagnostic Alarm Reset
Possible Cause N/A
Solution N/A
2
Description Flash memory CRC failure
Possible Cause
During commissioning or maintenance:
• A firmware programming error occurred. The I/O pack or module did not go online with the controller.
During normal operation:
• The hardware failed.
Solution
During commissioning or maintenance:
• Rebuild the system, then download the application and the configuration to the I/O pack or module.
During normal operation:
• Replace the I/O pack or module.
3
Description CRC failure override is active
Possible Cause
During commissioning or maintenance:
• A firmware programming error occurred. The I/O pack or module did not go online with the controller.
During normal operation:
• The hardware failed.
Solution
During commissioning or maintenance:
• Rebuild the system, then download the application and the configuration to the I/O pack or module.
During normal operation:
• Replace the I/O pack or module.
Common I/O Module Functionality GEH-6855_Vol_II System Guide 443
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