Omron NJ501-1400 User Manual page 260

5 Troubleshooting
Event name Restore Pre-execution Check Failure
Meaning An error was detected in pre-execution checks for specification with system-defined variables for the SD Memory Card
restore operation.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
_Card1RestoreSta
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.
There is no such folder on the SD
Memory Card as specified by the
_Card1RestoreCmd.DirName system-
defined variable.
There are no backup files in such a
folder on the SD Memory Card as
specified by the _Card1Resto-
reCmd.DirName system-defined vari-
able.
Either the backup files in the folder
specified by the _Card1Resto-
reCmd.DirName system-defined vari-
able on the SD Memory Card are
corrupted or required data is not in the
backup files on the SD Memory Card.
The unit version of the CPU Unit to
which to transfer the files is older than
the unit version of the backup files on
the SD Memory Card.
The model of the CPU Unit to which to
transfer the files is not the same as
the model of the CPU Unit of the
backup files on the SD Memory Card.
5-80
Source details
Observation Recovery
Continues. Operation
Data type
_sRESTORE_STA
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, create a folder speci-
fied by the _Card1RestoreCmd.Dir-
Name system-defined variable on the
card, and store the backup files in the
folder.
Create a folder specified by the
_Card1RestoreCmd.DirName sys-
tem-defined variable on the SD Mem-
ory Card and store the backup files in
the folder.
Replace the backup files in the folder
specified by the _Card1Resto-
reCmd.DirName system-defined vari-
able.
If this error occurs again even after
replacing the files, create the backup
files again and place them in the
folder specified by the _Card1Resto-
reCmd.DirName system-defined vari-
able.
Replace the CPU Unit with a CPU
Unit that has a unit version that is the
same as or newer than the unit ver-
sion of the CPU that was used to cre-
ate the backup files.
Or, place the backup files with the
correct unit version for the CPU Unit,
in the folder specified by the
_Card1RestoreCmd.DirName sys-
tem-defined variable.
Replace the CPU Unit with a CPU
Unit that has the same model as the
CPU Unit that was used to create the
backup files.
Or, place the backup files with the
correct model for the used CPU Unit,
in the folder specified by the
_Card1RestoreCmd.DirName sys-
tem-defined variable.
Event code
103E 0000 hex
None Detection
timing
--- Log category
Not affected.
Name
SD Memory Card Restore Status
Prevention
Insert an SD Memory Card.
Use an SD or SDHC card.
Use a formatted SD Memory Card,
create a folder specified by the
_Card1RestoreCmd.DirName sys-
tem-defined variable on the card, and
store the backup files in the folder.
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 unit version of the
CPU Unit and the unit version of the
backup files are compatible.
Make sure that the model of the CPU
Unit is the same as the model of the
CPU Unit that was used to create the
backup files.
NJ-series CPU Unit Hardware User's Manual (W500)
*1
Before the
restore operation
after a Controller
reset in Restore
by system-
defined variable
System