Omron NX-AD series User Manual

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8 Troubleshooting
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
8-3 Checking for Errors and Troubleshooting on the Support Software
8
8-3-4 Meaning of Error
Event name NX Unit Clock Not Synchronized Error Event code 80240000 hex
Meaning A time information error occurred in an NX Unit.
Source Depends on where the Support
Software is connected and the
system configuration.
Source details NX Unit Detection
timing
Continuously
Error
attributes
Level Minor fault Log category System
Recovery For the NX bus of CPU Units
Cycle the power supply to the Unit.
For Communications Coupler Units
Cycle the power supply to the Unit and then reset all of the errors in the Controller.
Effects User program Continues. Operation The NX Unit will continue to operate.
Input data: Updating input values stops.
Output data: The output values depend on the Load
Rejection Output Setting.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
For the NX bus of CPU Units
There is a hardware error in an
NX Unit.
If the error occurs only in a spe-
cific NX Unit, replace the relevant
NX Unit.
None
There is a hardware error in a
CPU Unit.
If the error occurs in all of the NX
Units mounted on a CPU Unit,
replace the CPU Unit.
None
For Communications Coupler Units
There is a hardware error in an
NX Unit.
If the error occurs only in a spe-
cific NX Unit, replace the relevant
NX Unit.
None
There is a hardware error in an
EtherCAT Coupler Unit.
If the error occurs in all of the NX
Units mounted on a Communica-
tions Coupler Unit, replace the
Communications Coupler Unit.
None
Attached
information
None
Precautions/
Remarks
None

Omron NX-AD series Specifications

General

Brand	Omron
Model	NX-AD series
Category	I/O Systems
Language	English