Omron NX-ID User Manual

12 Troubleshooting
12 - 42
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
Event name NX Unit Startup Error Event code 84C50000 hex
Meaning Starting an NX Unit failed.
Source EtherNet/IP Source details EtherNet/IP
Coupler Unit
Detection
timing
When power is
turned ON to
the EtherNet/IP
Coupler Unit,
the Slave Ter-
minal is
restarted, or an
error is reset in
the EtherNet/IP
Coupler Unit
Error
attributes
Level Minor fault Recovery Cycle power to
the EtherNet/IP
Coupler Unit or
restart the
Slave Terminal.
Log category System
Effects User program Continues. Operation When Fail-soft Operation Is Set to Fail-soft
• EtherNet/IP Coupler Unit, NX Bus
I/O refreshing for all of the NX Units that have a
startup error in the Slave Terminal stops.
Messages cannot be sent to the NX Units that
have an initialization error in the Slave Terminal.
When Fail-soft Operation Is Set to Stop
• EtherNet/IP Coupler Unit, EtherNet/IP Communi-
cations
Ethernet communication stops.
• EtherNet/IP Coupler Unit, NX Bus
I/O refreshing for the NX Units in the Slave Termi-
nal stops.
Messages cannot be sent to the NX Units that
have a startup error in the Slave Terminal.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
A startup error occurred in an NX
Unit.
Cycle the power supply to the
Communication Coupler Unit. If
this error occurs again even after
you cycle the power supply,
replace the NX Unit.
None
Attached
information
Attached information 1: Slot number of the NX Unit where the error occurred
Precautions/
Remarks
None

Omron NX-ID Specifications

General

Brand	Omron
Model	NX-ID
Category	Controller
Language	English