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9-53
9 Troubleshooting and Maintenance
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
9-4 Even
t L
ogs
9
9-4-3 Error De
scr
iptio
ns
Event name
Slave Function Enable/Disable Failed
Event code
7463 0000 hex
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
Source details
CJ-series Unit
Detection
timing
At user operation
Error attributes
Level
Minor fault
Recovery
Error reset
Log category
System
Effects
User program
Continues.
Operation
Not affected.
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
An attempt was made to enable the
slave function when it was already
enabled.
Disable the slave function before you
enable it.
Disable the slave function before you
enable it.
An attempt was made to disable the
slave function when it was already
disabled.
Enable the slave function before you
disable it.
Enable the slave function before you
disable it.
CPU Unit is not in PROGRAM mode.
Change the CPU Unit to PROGRAM
mode.
Change the CPU Unit to 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.
Execute the software switch opera-
tions one at a time.
Execute the software switch opera-
tions one at a time.
Attached
information
None
Precautions/
Remarks
None
Summary of Contents for CJ1W-DRM21
Page 12: ...Manual Structure 10 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 42: ...Revision History 40 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 345: ...Index 1 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 I Index ...
Page 349: ......