Omron NX701-17 Series Troubleshooting Manual page 264

3 Error Tables
Event code Event name
80220000 hex NX Message
Communica-
tions Error
90400000 hex Event Log
Cleared
3-186
Meaning Assumed cause
An error was For the NX bus of CPU
detected in mes- Units
sage communica-
• The message communi-
tions and the
cations load is high.
message frame was
For Communications Cou-
discarded.
pler Units
• The message communi-
cations load is high.
• The communications
cable is disconnected or
broken.
• Message communica-
tions were cutoff in com-
munications.
The event log was • The event log was
cleared. cleared by the user.
Level
Maj Prt Min Obs Info
S
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
W565
W565