3 Error Tables
3-80
NJ-series Troubleshooting Manual (W503)
102F0000 hex
(Ver. 1.03)
EtherCAT
Slave Backup
Failed
The backup opera-
tion for an Ether-
CAT slave ended in
an error.
• There is no connection
between the EtherCAT master
and the slave (Link OFF).
• An error caused an incorrect
EtherCAT master status.
• The EtherCAT network configu-
ration information does not
agree with the physical net-
work configuration.
• The request to the EtherCAT
slave failed.
• The EtherCAT master was tem-
porarily unable to perform the
processing because it was exe-
cuting other processing.
• Initialization of the EtherCAT
slave failed.
• It was not possible to read the
backup parameters from the
EtherCAT slave.
• Communications with an
OMRON Communications Cou-
pler Unit or NX Unit failed.
S NJ-series
CPU Unit
Built-in Ether-
CAT Port
User’s Manual
(Cat. No.
W505)
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
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