Omron NX-ECC201 User Manual page 295

Event code Event name
85020000 hex Synchroniza-
tion Error
85030000 hex Communica-
tions Syn-
chronization
Error
84C50000 hex NX Unit
Startup Error
35030000 hex NX Unit
Observation
350E0000 hex NX Bus
Cycle Delay
Detected
80220000 hex NX Message
Communica-
tions Error
90400000 hex Event Log
Cleared
90420000 hex Restart Exe-
cuted
90430000 hex Memory All
Cleared
NX-series EtherCAT Coupler Unit User's Manual (W519)
Meaning Assumed cause
A synchronization • The EtherCAT communications
error occurred. cable is disconnected or bro-
ken.
• There is a synchronization set-
ting error in the EtherCAT mas-
ter or EtherCAT Coupler Unit.
• There is a hardware error in the
EtherCAT Coupler Unit.
The number of • Power to the host controller
consecutive errors was interrupted during process
in receiving the data communications.
synchronization
• The EtherCAT communications
data exceeded the
cable is disconnected or bro-
value that is
ken.
specified in the
Communications
Control Settings.
Starting an NX Unit • A startup error occurred in an
failed. NX Unit.
An observation was • An observation level error
detected in an NX occurred in a Unit where an
Unit. error was detected.
This event is recorded in the
event log in the Communica-
tions Coupler Unit.
Exceeding the NX • The NX bus cycle was
bus cycle was exceeded.
detected.
An error was • The message communications
detected in mes- load is high.
sage communica-
• The communications cable is
tions and the
disconnected or broken.
message frame
This cause does not apply if
was discarded.
attached information 2 is 0 (NX
bus).
The event log was • The event log was cleared by
cleared. the user.
A restart was exe- • A restart command was
cuted. received.
The Unit settings • The non-volatile memory in the
were cleared. EtherCAT Coupler Unit was
cleared.
13 Troubleshooting
Level
Maj Prt Min Obs Info
√
P. 13-35
√
P. 13-35
√
P. 13-36
√
P. 13-37
√
P. 13-37
√
P. 13-38
√
P. 13-38
√
P. 13-39
√
P. 13-39
Reference
13
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