Omron NJ501-1 Series User Manual page 200

5 Troubleshooting
Event name Incorrect SD Memory Card Removal
Meaning SD Memory Card removal processing failed.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
The SD Memory Card was removed
while the SD PWR indicator was lit.
Attached None
information
Precautions/ None
Remarks
* This event code was added for unit version 1.02 of the CPU Unit.
5-34
Source details
Observation Recovery
Continues. Operation
Data type
---
Correction
Check the files on the SD Memory
Card to see if they are correct. If the
files on the SD Memory Card are not
correct, download the correct files to
the SD Memory Card.
Event code
10310000 hex*
None Detection
timing
--- Log category
Not affected.
Name
---
Prevention
Press the SD Memory Card power
supply switch and confirm that the SD
PWR indicator goes out before you
remove the SD Memory Card.
NJ-series CPU Unit Hardware User's Manual (W500)
At SD Memory
Card removal
System