Omron NX-ECC201 User Manual

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13 Troubleshooting
NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-3 Checking for Errors and Troubleshooting on the Sysmac Stu-
dio
13
13-3-2 Event Codes for Errors and Troubleshooting Procedures
Event name Unit Configuration Error, Unsupported Configuration Event code 24A1 0000 hex
Meaning An unsupported NX Unit is mounted. Or, the total byte size of all I/O data for the connected NX Units
exceeds the predetermined maximum value for the EtherCAT Coupler Unit.
Source EtherCAT Master Function Mod-
ule
Source details EtherCAT Cou-
pler Unit
Detection
timing
When power is
turned ON to
the EtherCAT
Coupler Unit or
the Slave Ter-
minal is
restarted
Error
attributes
Level Minor fault Recovery Cycle power to
the EtherCAT
Coupler Unit or
restart the
Slave Terminal.
Log category System
Effects User program Continues. Operation The Slave Terminal stops in Pre-Operational state.
I/O refreshing for the NX Units in the EtherCAT Slave
Terminal stops. Messages cannot be sent to the NX
Units in the EtherCAT Slave Terminal.
Sys-
tem-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
An unsupported NX Unit was
detected.
Remove the unsupported NX Unit
or replace it with a supported NX
Unit.
Connect only supported NX Units
to the Communications Coupler
Unit.
The total byte size of all I/O data
for the connected NX Units
exceeds 1,024 bytes for input data
or 1,024 bytes for output data.
Configure the NX Units so that the
total byte size of all I/O data for
the connected NX Units does not
exceed 1,024 bytes for input data
or 1,024 bytes for output data.
Configure the NX Units so that the
total byte size of all I/O data for
the connected NX Units does not
exceed 1,024 bytes for input data
or 1,024 bytes for output data.
Attached
information
None
Precautions/
Remarks
None

Omron NX-ECC201 Specifications

General

Brand	Omron
Model	NX-ECC201
Category	Controller
Language	English