Omron NX701-17 Series User Manual page 184

9 Troubleshooting
Event code Event name
10300000 hex EtherCAT
(Ver. 1.03 or Slave
later) Restore
Operation
Failed
64200000 hex Emergency
Message
Detected
842D 0000 hex EtherCAT
Message
Error
94400000 hex Slave Dis-
connected
9-14
Meaning Assumed cause
The restore opera- • There is no connection
tion for an Ether- between the EtherCAT master
CAT slave ended in and the slave (Link OFF).
an error.
• An error caused an incorrect
EtherCAT master status.
• The EtherCAT network configu-
ration information does not
agree with the physical network
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 write the
backup parameters to the
MX2/RX Series Inverter. (This
applies only for unit version
1.10 or earlier of the CPU Unit.)
• It was not possible to write the
backup parameters to the Eth-
erCAT slave.
• Incorrect backup data was
detected.
• The EtherCAT network configu-
ration in the backup data does
not agree with the physical net-
work configuration.
• An error occurred at an
OMRON Communications Cou-
pler Unit. The following causes
are possible.
• Reading a backup file failed
at the Communications Cou-
pler Unit (when attached
information 4 is 1).
• Communications with the
Communications Coupler
Unit or NX Unit failed (when
attached information 4 is 2).
• The Unit Configuration of the
NX Units in the Communica-
tions Coupler Unit when data
was backed up did not agree
with the actual configuration
of NX Units (when attached
information 4 is 3).
An emergency • An emergency message was
message was received from a slave.
detected.
An error occurred in • Refer to the attached informa-
a message commu- tion to check the error.
nications with the
slave.
A slave was discon- • An operation to disconnect the
nected for a discon- slave was executed from the
nection command. Sysmac Studio.
• The EC_DisconnectSlave
instruction was executed.
Maj Prt
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Level
Reference
Min Obs Info
√
page 9-38
√
page 9-40
√ page 9-41
√ page 9-42