Omron NJ-series User Manual page 507

12 Troubleshooting
Cause and Assumed cause
correction
An SD Memory Card is not inserted.
The SD Memory Card type is not cor-
rect.
The format of the SD Memory Card is
not correct.
The SD Memory Card is write pro-
tected.
The Prohibiting backing up data to the
SD Memory Card parameter is set to
prohibit backing up data to an SD
Memory Card.
Another backup operation is in prog-
ress.
Synchronization, online editing, or the
Clear All Memory operation is in prog-
ress.
The backup was canceled by the
user.
The online connection with the Sys-
mac Studio was disconnected.
The SD Memory Card is damaged.
Attached Attached information 1: Operation type
information
0101 hex: Controller to SD Memory Card for switch operation on front of CPU Unit
0102 hex: Controller to SD Memory Card for system variable operation
0103 hex: Controller to SD Memory Card for Sysmac Studio operation
0201 hex: Controller to computer
Attached Information 2: Error Details
0001 hex: An SD Memory Card is not inserted.
0002 hex: The SD Memory Card is faulty, the format of the SD Memory Card is not correct, or the SD Memory Card
0003 hex: The SD Memory Card is write protected.
0204 hex: SD Memory Card backup is prohibited.
0205 hex: Another backup operation is in progress.
0206 hex: Synchronization, online editing, or the Clear All Memory operation is in progress.
0207 hex: A prohibited character is used in the directory name that is specified in the system-defined variable.
0401 hex: The backup was canceled by the user.
0501 hex: The online connection with the Sysmac Studio was disconnected.
Precautions/ None
Remarks
* This event code was added for unit version 1.03 of the CPU Unit.
12-36
Correction
Insert an SD Memory Card.
Replace the SD Memory Card with an
SD or SDHC card.
Format the SD Memory Card with the
Sysmac Studio.
Remove write protection from the 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.
Wait for the other backup operation to
end and then perform the backup
operation again.
Wait for the synchronization, online
editing, or the Clear All Memory oper-
ation to end and then perform the
backup operation again.
None
Check the cable connections. Go
offline and then go back online and
execute the backup again.
If none of the above causes applies,
replace the SD Memory Card.
is not the correct type of card.
Prevention
Insert an SD Memory Card.
Use an SD or SDHC card.
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.
Make sure that the SD Memory Card
is not write protected.
Set the Prohibiting backing up data to
the SD Memory Card parameter to
enable backing up data to an SD
Memory Card.
Do not attempt to perform other
backup operation during a backup
operation.
Do not attempt to perform a backup
operation during a synchronization,
online editing, or the Clear All Mem-
ory operation.
None
Check the cable to see if it is discon-
nected or broken. Make sure the
cable is connected properly.
Do not remove the SD Memory Card
or turn OFF the power supply while
the SD BUSY indicator is lit. Replace
the SD Memory Card periodically
according to the write life of the SD
Memory Card.
NJ-series CPU Unit Software User's Manual (W501)