Omron CJ1W-DRM21 Operation Manual page 283

Event name Slave Function Enable/Disable Failed
Meaning An error occurred in one of the following operations in the slave function.
• Slave Function Enable Switch (device variable *_Sw2SlavEnblCmd)
• Slave Function Disable Switch (device variable *_Sw2SlavDsblCmd)
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
An attempt was made to enable the
slave function when it was already
enabled.
An attempt was made to disable the
slave function when it was already
disabled.
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
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Disable the slave function before you
enable it.
Enable the slave function before you
disable it.
Change the CPU Unit to PROGRAM
mode.
Execute the software switch opera-
tions one at a time.
9 Troubleshooting and Maintenance
Event code 74630000 hex
CJ-series Unit Detection
timing
Error reset Log category
Not affected.
Name
---
Prevention
Disable the slave function before you
enable it.
Enable the slave function before you
disable it.
Change the CPU Unit to PROGRAM
mode.
Execute the software switch opera-
tions one at a time.
At user operation
System
9
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