Omron E3NX-CA51 2M User Manual

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8 Troubleshooting and Maintenance
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
8-1 Troubleshooting
8
8-1-4 Sysmac Error Status Codes
Event name Non-volatile Memory Checksum Error Event code 14A00000 hex
Meaning An error occurred in the control parameters.
Source EtherCAT Master Function Module Source details Slave Detection
timing
When establish-
ing communica-
tions after turning
ON power to the
slave
Error attributes Level Minor fault Recovery Error reset (after
cycling slave
power)
Log category System
Effects User program Continues. Operation The slave's I/O communications stop and the outputs turn
OFF.
Indicators EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- Flashes at 1-s intervals. ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
Noise Return the control parameters to their
default settings using restore parame-
ters (1011 hex) of the EtherCAT
Slave.
Implement noise countermeasures.
Attached
information
None
Precautions/
Remarks
None
Event name Number of Distributed Sensor Unit Verify Error Event code 247A0000 hex
Meaning The number of Distributed Sensor Unit that is checked at power up is decreased.
Source EtherCAT Master Function Module Source details Slave Detection
timing
When establish-
ing communica-
tions
Error attributes Level Minor fault Recovery Error reset (after
automatic slave
recovery)
Log category System
Effects User program Continues. Operation Operation continues with the Distributed Sensor Units that
are actually connected.
Indicators EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
The Distributed Sensor Unit is discon-
nected.
Connect the Sensor securely. Connect the Sensor securely.
Attached
information
None
Precautions/
Remarks
The case that the number of Distributed Sensor Unit is increased is not applicable.

Omron E3NX-CA51 2M Specifications

General

Brand	Omron
Model	E3NX-CA51 2M
Category	Accessories
Language	English