Omron NJ501-1400 User Manual page 241

Event name Error in Executing Automatic Transfer
Meaning The automatic transfer ended in an error.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
It was not possible to read the data for
automatic transfer.
The SD Memory Card was removed
during an automatic transfer.
There are no backup files in the auto-
load folder on the SD Memory Card.
The backup files in the autoload
folder on the SD Memory Card are
corrupted.
The SD Memory Card is damaged.
Attached Attached Information 1: Error Details
information
0001 hex: The SD Memory Card was removed.
0102 hex: There are no backup files in the autoload folder on the SD Memory Card.
0103 hex: The backup files are corrupted.
0301 hex: Reading data for automatic transfer failed or the SD Memory Card is damaged.
Precautions/ None
Remarks
*1 This event code occurs for unit version 1.03 or later of the CPU Unit.
*2 For details, refer to I/O Operation for Major Fault Level Controller Errors on page 5-6.
NJ-series CPU Unit Hardware User's Manual (W500)
Source details
Major fault Recovery
Stops. Operation
Data type
---
Correction
Format the SD Memory Card with the
Sysmac Studio and then create an
autoload folder and place the backup
files in it.
Insert an SD Memory Card that con-
tains the backup files in an autoload
folder, and then cycle the power sup-
ply to execute the automatic transfer
again.
Create an autoload folder in the SD
Memory Card and store the backup
files in it.
Store the backup files in the autoload
folder again. If this error occurs again
even after replacing the files, create
the backup files again and place them
in the autoload folder.
If none of the above causes applies,
replace the SD Memory Card.
5 Troubleshooting
Event code
10280000 hex
None Detection
timing
Cycle the power Log category
supply or reset
the Controller.
*2
Stops.
Name
---
Prevention
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.
Do not remove the SD Memory Card
during the automatic transfer.
Use a formatted SD Memory Card,
create an autoload folder in the SD
Memory Card, and store the backup
files in the folder. Do not turn OFF the
power supply or remove the SD Mem-
ory Card while the SD BUSY indicator
is lit.
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.
*1
At power ON
System
5
5-61