5 Troubleshooting
5-68
NJ-series CPU Unit Hardware User’s Manual (W500)
Event name PLC Function Processing Error Event code 40130000 hex
Meaning A fatal error was detected in part of the PLC Function Module.
Source PLC Function Module Source details None Detection
timing
Continuously
Error attributes Level Minor fault Recovery Cycle the power
supply or reset
the Controller.
Log category System
Effects User program Continues. Operation Operation is not affected.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
An error occurred in the software. Contact your OMRON representative. None
Attached
information
Attached information 1: System information
Attached Information 2: System information
Attached information 3: System information
Attached information 4: System information
Precautions/
Remarks
None
Event name Event Log Save Error Event code 10230000 hex
Meaning Saving the event log failed.
Source PLC Function Module Source details None Detection
timing
At power ON or
Controller reset
Error attributes Level Observation Recovery --- Log category System
Effects User program Starts. Operation Not affected. However, part or all of the past event log
cannot be read.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
A low battery voltage prevented
retention of memory during a power
interruption. (NJ/NX-series)
Replace the Battery. Replace the battery periodically.
A forced shutdown was performed.
(NY-series)
None Perform a shutdown with other
method than the forced shutdown.
Data in the event log area are invalid.
(NY-series)
If the error persists even after you
cycle the power to the Industrial PC, a
hardware failure may occur in the
event log area. Replace the Industrial
PC if you use the event logs in the
Industrial PC.
None
Data in the NX Unit event log area are
invalid. (NX1P2 CPU Unit)
If this error persists even after you
cycle the power supply to the CPU
Unit, a hardware failure may occur in
the event log area. Replace the CPU
Unit if you use the event logs in the
CPU Unit.
None
Attached
information
Attached information 1: Error Details
0: Failure to save all categories of logs,
1: Failure to save system event log,
2: Failure to save access event log,
100: Failure to save user-defined event log
Precautions/
Remarks
None
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