5-55
5 Troubleshooting
NJ-series CPU Unit Hardware User’s Manual (W500)
5-2 Troubleshooting
5
5-2-4 Error Descriptions
Event name PLC System Information Event code 04020000 hex
Meaning This event provides internal information from the PLC Function Module.
Source PLC Function Module Source details I/O bus master Detection
timing
Continuously
Error attributes Level Information Recovery --- 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
This event provides internal informa-
tion from the PLC Function Module. It
is recorded to provide additional infor-
mation for another event.
--- ---
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 PLC System Information Event code 44410000 hex
Meaning This event provides internal information from the PLC Function Module.
Source PLC Function Module Source details I/O bus master Detection
timing
Continuously
Error attributes Level Information Recovery --- 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
This event provides internal informa-
tion from the PLC Function Module. It
is recorded to provide additional infor-
mation for another event.
--- ---
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
To Next Page
Loading...
