8 Troubleshooting
8 - 16
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
Event name Control Parameter Error in Master Event code 10410000 hex
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.
Source details NX Unit Detection
timing
When power is
turned ON to
the NX Unit
Error
attributes
Level Minor fault Log category System
Recovery 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.
Effects
User program
Continues. Operation I/O refreshing for the NX Unit stops.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
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.
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.
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.
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.
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.
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.
Attached
information
None
Precautions/
Remarks
None
To Next Page
Loading...
