Omron NJ501-1 Series User Manual page 213

Event name Error in Starting Automatic Transfer
Meaning An error was detected in pre-execution checks for automatic transfer.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
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 autoload folder on the SD
Memory Card.
There are no backup files in the auto-
load folder on the SD Memory Card.
Either the backup files in the autoload
folder 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.
NJ-series CPU Unit Hardware User's Manual (W500)
Source details
Major fault Recovery
Stops. Operation
Data type
---
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 and then create an
autoload folder and place the backup
files in it.
Create an autoload folder on the SD
Memory Card and place the backup
files in it.
Place the backup files in the autoload
folder on the SD Memory Card.
Replace the backup files in the auto-
load folder on the SD Memory Card. If
this error occurs again even after
replacing the files, create the backup
files again and place them in the auto-
load folder.
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 ver-
sion for the CPU Unit in the autoload
folder.
5 Troubleshooting
Event code
10270000 hex
None Detection
timing
Cycle the power Log category
supply or reset
the Controller.
*2
Stops.
Name
---
Prevention
Insert an SD Memory Card.
Use an SD or SDHC card.
Use a formatted SD Memory Card,
create an autoload folder on the SD
Memory Card, and place the backup
files in it. 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.
*1
At power ON
System
5
5-47