Omron CJ1W-DRM21 Operation Manual page 277

Event name Master User-set Allocations User Setting Failed
Meaning An error occurred in the following operation for user allocation of the master.
• Master User Allocation Setting Switch (device variable *_Sw1MstrAlocCmd)
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
The master function is not enabled.
There is a mistake in the user alloca-
tions in the master.
CPU Unit is not in PROGRAM mode.
More than one software switch
changed to TRUE at the same time.
Or, another software switch changed
to TRUE before processing was com-
pleted for a previous software switch.
Attached None
information
Precautions/ None
Remarks
Event name Communications Cycle Time Setting Failed
Meaning An error occurred in one of the following operations when setting the communications cycle time.
• Communications Cycle Time Temporary Setting Switch (device variable *_Sw1CycleTmTmpSet)
• Communications Cycle Time Setting Switch (device variable *_Sw1CycleTmSetCmd)
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
There is an error in the set informa-
tion.
CPU Unit is not in PROGRAM mode.
Attached None
information
Precautions/ None
Remarks
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Enable the master function.
Correct the master user allocation
settings.
Change the CPU Unit to PROGRAM
mode.
Execute the software switch opera-
tions one at a time.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Correct the set information.
Change the CPU Unit to PROGRAM
mode.
9 Troubleshooting and Maintenance
Event code 34C00000 hex
CJ-series Unit Detection
timing
Error reset Log category
Not affected.
Name
---
Prevention
Enable the master function.
Correct the master user allocation
settings.
Change the CPU Unit to PROGRAM
mode when setting user allocations in
the master.
Execute the software switch opera-
tions one at a time.
Event code 34C1 0000 hex
CJ-series Unit Detection
timing
Error reset Log category
Not affected.
Name
---
Prevention
Correct the set information.
Change the CPU Unit to PROGRAM
mode before setting the communica-
tions cycle time.
At user operation
System
At user operation
System
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