Omron NJ Series Troubleshooting Manual

3-11
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-2 Errors in the PLC Function Module
102B0000 hex
(Ver. 1.03)
Restore
Operation
Failed to
Start
An error was
detected in pre-exe-
cution checks for a
restore operation.
• An SD Memory Card is not
inserted.
• The SD Memory Card type is
not correct.
• The format of the SD Memory
Card is not correct.
• There are no backup files on
the SD Memory Card.
• Either the backup files 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 restore 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 restore the files is not
the same as the model of the
CPU Unit of the backup files on
the SD Memory Card.
• Recovery was executed for the
SD Memory Card.
• The CPU Unit is write-pro-
tected.
• The settings in the restore com-
mand file (RestoreCom-
mand.ini) are not correct.
• A backup operation is in prog-
ress.
• Synchronization, online edit-
ing, or the Clear All Memory
operation is in progress.
• The online connection with the
Sysmac Studio was discon-
nected.
• Reading the data for restoration
failed because the SD Memory
Card is faulty or not formatted
correctly.
• The SD Memory Card is dam-
aged.
S NJ-series
CPU Unit
Hardware
User’s Manual
(Cat. No.
W500)
NJ-series
CPU Unit Soft-
ware User’s
Manual (Cat.
No. W501)
102C0000 hex
(Ver. 1.03)
Restore
Operation
Failed
The restore opera-
tion ended in an
error.
• It was not possible to read the
data to restore.
• The SD Memory Card was
removed during a restore oper-
ation.
• Failed to restore Unit or slave.
• The SD Memory Card is dam-
aged.
S Same as
above.
40170000 hex
(Ver. 1.03)
Safe Mode The Controller
started in Safe
Mode.
• The power supply was turned
ON to the Controller when Safe
Mode was set on the DIP switch
on the CPU Unit.
S
Same as
above.
80230000 hex
(Ver. 1.05)
NX Message
Communica-
tions Error
An error has
occurred in mes-
sage communica-
tions.
• The communications cable is
broken.
• The communications cable con-
nector is disconnected.
• The NX message communica-
tions load is high.
S Same as
above.
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model