Omron NX1P2 series

6 - 81
6 Troubleshooting
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
6-2 Troubleshooting
6
6-2-4 Error Descriptions
Event name Restore Operation Failed Event code 102C0000 hex
Meaning The restore operation ended in an error.
Source PLC Function Module Source details None Detection
timing
During restore
operation
Error attributes Level Observation Recovery --- Log category System
Effects User program --- Operation Not affected.
System-defined
variables
Variable Data type Name
_Card1RestoreSta _sRESTORE_STA SD Memory Card Restore Status
Cause and
correction
Assumed cause Correction Prevention
It was not possible to read the data to
restore.
Format the SD Memory Card with the
Sysmac Studio and then place the
backup files on it.
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.
The SD Memory Card was removed
during a restore operation.
Insert an SD Memory Card that con-
tains the backup files, and then exe-
cute the restore operation again.
Do not remove the SD Memory Card
during the restore operation.
Failed to restore Unit or slave. Refer to the corrections for the follow-
ing events: CJ-series Unit Restore
Operation Failed (102E0000 hex) or
EtherCAT Slave Restore Operation
Failed (10300000 hex).
Refer to the prevention information for
the following events: CJ-series Unit
Restore Operation Failed (102E0000
hex) or EtherCAT Slave Restore
Operation Failed (10300000 hex).
The SD Memory Card is damaged. If none of the above causes applies,
replace the SD Memory Card.
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.
Attached
information
Attached information 1: Operation type
0101 hex: SD Memory Card to Controller for switch operation on front of CPU Unit
0102 hex: SD Memory Card to Controller for specification with a system-defined variable
0201 hex: Computer to Controller
Attached Information 2: Error Details
0001 hex: The SD Memory Card was removed.
0102 hex: There are no backup files.
0103 hex: The backup files are corrupted.
0301 hex: Reading data for restoration failed or the SD Memory Card is faulty.
0303 hex: The Unit or slave could not be restored.
Precautions/
Remarks
None