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13 Troubleshooting
NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-8 Error Notifications Based on the AL Status
13
13-8-2 AL Status Codes
0034 Synchronization
Error during Oper-
ation
During operation in
Operational state,
inputs of the SYNC0
signal continued, but
refreshing of the
RxPDO data failed
consecutively for the
specified number of
times.
Not saved. Possible. Review the following items, and
restart the slave based on the speci-
fications of the connected EtherCAT
master.
• Wire the EtherCAT communica-
tions cable correctly.
• Check to see if the EtherCAT
communications cable is exposed
to excessive noise.
0035 Synchronization
Cycle Setting Error
When DC Mode was
confirmed, the syn-
chronization cycle
was set to a value
that made operation
impossible.
Not saved. Possible. Correct the settings, and then down-
load the settings to the EtherCAT
master again.
8000 Slave Restarted A restart was imple-
mented with a slave
restart command.
Not saved. Possible. ---
AL status
code (hex)
Status name Contents
Error log
record
Notifica-
tion to
EtherCAT
master
Corrective action
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