Omron CJ1W-EIP21 Operation Manuals page 362

13 Troubleshooting
Event name Status Area Layout Setting Error
Meaning An error occurred in the layout setting of the EtherNet/IP Unit.
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 layout settings
of the EtherNet/IP Unit.
Attached None
information
Precautions/ None
Remarks
Event name Multiple Switches ON Error
Meaning More than one software switch changed to TRUE at the same time.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
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/ You can change the event level to the observation level. If you change the level to the observation level, recovery proce-
Remarks dures are not required.
13-44
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Correct the layout settings of the Eth-
erNet/IP Unit.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Do not allow more than one software
switch to be TRUE at the same time.
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Event code 381C0000 hex
CJ-series Unit Detection
timing
Error reset Log category
Operation will be performed with the default layout set-
tings while this error exists. In the following case, however,
operation is performed with the user-set layout settings.
• A non-existent area is specified.
Name
---
Prevention
Check that there are no errors in the
layout settings of the EtherNet/IP
Unit.
Event code 54AE0000 hex
CJ-series Unit Detection
timing
Automatic recov- Log category
ery
Not affected.
Name
---
Prevention
Do not allow more than one software
switch to be TRUE at the same time.
At power ON,
Controller reset,
or Unit restart
System
At software
switch operation
System