5-69
5 Troubleshooting
NJ-series CPU Unit Hardware User’s Manual (W500)
5-2 Troubleshooting
5
5-2-4 Error Descriptions
Event name Trace Setting Transfer Failure Event code 10260000 hex
Meaning The power supply was interrupted while transferring the trace settings.
Source PLC Function Module Source details None Detection
timing
At power ON or
Controller reset
Error attributes Level Observation Recovery Cycle the power
supply or reset
the Controller.
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
The power supply was interrupted
while transferring the trace settings.
Transfer the trace settings again. Do not interrupt the power supply
while transferring the trace settings.
Attached
information
None
Precautions/
Remarks
All trace settings are initialized when this error occurs.
Event name Backup Failed to Start Event code 10290000 hex*
Meaning An error was detected in pre-execution checks for a backup operation.
Source PLC Function Module Source details None Detection
timing
When backup is
specified by the
user
Error attributes Level Observation Recovery --- 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 SD Memory Card is not inserted. Insert an SD Memory Card. Insert an SD Memory Card.
The SD Memory Card type is not cor-
rect.
Replace the SD Memory Card with an
SD or SDHC card.
Use an SD or SDHC card.
The format of the SD Memory Card is
not correct.
Format the SD Memory Card with the
Sysmac Studio.
Use a formatted SD Memory Card.
Also, do not remove the SD Memory
Card or turn OFF the power supply
while the SD BUSY indicator is lit.
The SD Memory Card is write pro-
tected.
Remove write protection from the SD
Memory Card.
Make sure that the SD Memory Card
is not write protected.
The Prohibiting backing up data to the
SD Memory Card parameter is set to
prohibit backing up data to an SD
Memory Card.
Change the setting of the Prohibiting
backing up data to the SD Memory
Card parameter to enable backing up
data to an SD Memory Card.
Set the Prohibiting backing up data to
the SD Memory Card parameter to
enable backing up data to an SD
Memory Card.
Another backup operation is in prog-
ress.
Wait for the other backup operation to
end and then perform the backup
operation again.
Do not attempt to perform other
backup operation during a backup
operation.
Synchronization, online editing, or the
Clear All Memory operation is in prog-
ress.
Wait for the synchronization, online
editing, or the Clear All Memory oper-
ation to end and then perform the
backup operation again.
Do not attempt to perform a backup
operation during a synchronization,
online editing, or the Clear All Mem-
ory operation.
The backup was canceled by the
user.
None None
The online connection with the Sys-
mac Studio was disconnected.
Check the cable connections. Go
offline and then go back online and
execute the backup again.
Check the cable to see if it is discon-
nected or broken. Make sure the
cable is connected properly.
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