Omron NJ Series Troubleshooting Manual page 34

1 Overview of Errors
Event level
Item
RUN out-
put on
Power
Supply
Unit
User pro-
gram
execu-
NJ-
tion sta-
series
tus
CPU
Unit Outputs
opera- turned
tion OFF
Error
reset
Event
logs
Outputs from
EtherCAT slaves
and Basic Output
Units
Sysmac Studio dis-
play (when online)
*1 If multiple Controller errors have occurred, the indicators show the error with the highest event level.
*2 Operation stops in the function module (Motion Control Function Module, EtherCAT Master Function Module,
or EtherNet/IP Function Module) in which the error occurred.
1-8
Controller errors
Major fault Partial fault
level level
OFF ON
Stops. *2
Continues.
Yes No
Not possible. Depends on
the nature of
the error.
Recorded. Recorded.
(Some errors
are not
recorded.)
Refer to I/O • Errors in
Operation for EtherCAT
Major Fault Master Func-
Level Control- tion Module:
ler Errors on Depends on
page 1-9. settings in
the slave.
• Errors in
other func-
tion modules:
According to
user pro-
gram.
Error messages are automatically displayed in the
Controller Status Pane.
The user can display detailed information in the
Troubleshooting Dialog Box.
Minor fault
Observation
level
ON ON
Continues. Continues.
No No
Depends on ---
the nature of
the error.
Recorded. Recorded.
According to According to
user program. user program.
These errors and events are not
shown on the display of Control-
ler errors.
NJ-series Troubleshooting Manual (W503)
Controller
information
Information
ON
Continues.
No
---
Recorded.
According to
user program.