![background image](http://html1.mh-extra.com/html/omron/nx-ia3117/nx-ia3117_user-manual_743075217.webp)
9 - 13
9 Troubleshooting
NX-series Digital I/O Unit User’s Manual (W521)
9-
3 Ch
ecking
fo
r Errors a
nd T
ro
u
b
lesho
o
ting
on t
h
e Sysm
ac S
tu
d
io
9
9-3-
3 Meaning of Er
ror
Event name
NX Unit Output Synchronization Error
Event code
80210000 hex
Meaning
An output synchronization error occurred in the NX Unit.
Source
Depends on where the Sysmac
Studio is connected and the sys-
tem configuration.
Source details
NX Unit
Detection
timing
Continuously
Error
attributes
Level
Minor fault
Recovery
Reset all errors
in Controller.
Log category
System
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
The NX Unit is not mounted prop-
erly.
Mount the NX Units and End
Cover securely and secure them
with End Plates.
Mount the NX Units and End
Cover securely and secure them
with End Plates.
The Slave Terminal Configuration
Information when the EtherCAT
Coupler Unit synchronization set-
tings were downloaded did not
agree with the actual configuration
of the Slave Terminal.
Correct the actual configuration of
the Slave Terminal so that it
agrees with the Slave Terminal
Configuration Information when
the EtherCAT Coupler Unit
synchronization settings are
downloaded. Or, download
synchronization settings that
agree with the actual configuration
of the Slave Terminal.
Correct the actual configuration of
the Slave Terminal so that it
agrees with the Slave Terminal
Configuration Information when
the EtherCAT Coupler Unit syn-
chronization settings are down-
loaded. Or, download
synchronization settings that
agree with the actual configuration
of the Slave Terminal.
There is an NX Unit that cannot be
synchronized to the specified out-
put synchronization timing.
(This will not cause an error when
the synchronization setting is
made from the Sysmac Studio.)
Adjust the timing of output
synchronization to the slowest NX
Unit of the NX Units to
synchronize.
Adjust the timing of output syn-
chronization to the slowest NX
Unit of the NX Units to synchro-
nize.
Attached
information
None
Precautions/
Remarks
None
Summary of Contents for NX-IA3117
Page 34: ...Sections in this Manual 32 NX series Digital I O Unit User s Manual W521...
Page 52: ...1 Features and System Configuration 1 18 NX series Digital I O Unit User s Manual W521...
Page 56: ...2 Specifications 2 4 NX series Digital I O Unit User s Manual W521...
Page 152: ...5 I O Refreshing 5 36 NX series Digital I O Unit User s Manual W521...
Page 204: ...8 Digital Mixed I O Units 8 8 NX series Digital I O Unit User s Manual W521...
Page 224: ...9 Troubleshooting 9 20 NX series Digital I O Unit User s Manual W521...
Page 230: ...10 Inspection and Maintenance 10 6 NX series Digital I O Unit User s Manual W521...
Page 337: ...I 1 I NX series Digital I O Unit User s Manual W521 Index...
Page 340: ...I 4 NX series Digital I O Unit User s Manual W521 Index...