Omron NX-ID User Manual page 234

9 Troubleshooting
Event name Control Parameter Error in Master
Meaning An error occurred in the control parameters that are saved in the master.
Source Depends on where the Support
Software is connected and the
system configuration.
Error Level
attributes
Recovery
Effects User program
Sys- Variable
tem-defined
None
variables
Cause and Assumed cause
correction
For the NX bus of CPU Units
The power supply to the CPU Unit
was turned OFF while writing the
Unit operation settings was in
progress. Or there is an error in
the area of the non-volatile mem-
ory in the CPU Unit in which the
Unit operation settings for the rel-
evant NX Unit are saved.
For Communications Coupler Units
The power supply to the Commu-
nications Coupler Unit was turned
OFF while writing the Unit opera-
tion settings was in progress. Or
there is an error in the area of the
non-volatile memory in the Com-
munications Coupler Unit in which
the Unit operation settings for the
relevant NX Unit are saved.
Attached None
information
Precautions/ None
Remarks
9 - 12
Source details
Minor fault
For the NX bus of CPU Units
When Fail-soft Operation Is Set to Stop
Restart the NX Unit and then reset the error in the NX Bus Function
Module.
When Fail-soft Operation Is Set to Fail-soft
Restart the NX Unit and then reset the error in the NX Unit.
For Communications Coupler Units
When Fail-soft Operation Is Set to Stop
If the errors are detected in the Controller, restart the NX Unit and then
reset all of the errors in the Controller.
If the errors are not detected in the Controller, restart the NX Unit and
then reset the error in the Communications Coupler Unit.
When Fail-soft Operation Is Set to Fail-soft
Restart the NX Unit and then reset the error in the Communications
Coupler Unit.
Continues. Operation
Data type
---
Correction
Download the Unit operation set-
tings of the NX Unit again. If the
error persists even after you make
the above correction, replace the
CPU Unit.
Download the Unit operation set-
tings of the NX Unit again. If the
error occurs again even after you
make the above correction,
replace the Communications Cou-
pler Unit.
Event code 10410000 hex
NX Unit Detection
timing
Log category System
I/O refreshing for the NX Unit stops.
Name
---
Prevention
Do not turn OFF the power supply
to the CPU Unit while transfer of
the Unit operation settings for the
NX Unit or save of NX Unit param-
eters by a message is in progress.
Do not turn OFF the power supply
to the Communications Coupler
Unit while transfer of the Unit
operation settings for the NX Unit
by the Support Software or save
of NX Unit parameters by a mes-
sage is in progress.
NX-series Digital I/O Unit User's Manual (W521)
When power is
turned ON to
the NX Unit