Omron CJ1W-ECT21 Operation Manual page 129

Refer to the NJ/NX-series Troubleshooting Manual (Cat. No. W503) for all NJ-series event codes.
Event code Event name
05400000 hex ESC Error
05410000 hex Special Unit
Memory
Error
05420000 hex Sll Unit Verifi-
cation Error
35680000 hex I/O Refresh
Error
35690000 hex Mailbox Set-
ting Error
356A0000 hex Verification
Error
356B0000 hex Illegal State
Transition
Request
Received
852C0000 hex I/O Commu-
nication Error
CJ-series EtherCAT Slave Units Operation Manual for NJ-series CPU Unit (W542)
Meaning Assumed cause
An error occurred in • An error occurred in the Ether-
the EtherCAT slave CAT slave communications
communications controller.
controller.
An error occurred • Non-volatile memory failure
when writing to
internal memory
where the error log
is saved.
An error occurred in • An error occurred in Slave Unit
Slave Unit verifica- information.
tion.
The I/O memory in • The data area type, data area
the destination size and first word in the data
CPU Unit for I/O area were outside of the speci-
refreshing could not fied range.
be found when
• I/O words are allocated in an
refreshing in the
EM bank that does not exist.
CPU Unit.
An incorrect mail- • An incorrect mailbox setting
box setting was was detected for the Sync
detected for the Manager.
Sync Manager.
(AL-Status Code:
0016 hex)
• An error was • An error was detected in the
detected in the PDO settings.
RxPDO settings.
(AL-Status Code:
001D hex)
• An error was
detected in the
TxPDO settings.
(AL-Status Code:
001E hex)
• An incorrect state • An incorrect state transition
transition request request was received.
was received.
• An unclear state transition
(AL-Status Code:
request was received.
0011 hex)
• An unclear state
transition request
was received.
(AL-Status Code:
0012 hex)
Process data com- • The EtherCAT communications
munications were cable is disconnected or bro-
stopped for more ken.
than the specified
• There is an error in the Ether-
period of time.
CAT master.
5 Troubleshooting
Level
Maj Prt Min Obs Info
√ P. 5-21
√
P. 5-21
√
P. 5-22
√ P. 5-22
√ P. 5-23
√
P. 5-23
√
P. 5-24
√ P. 5-24
Reference
5
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