Omron E3NX-FA Operation Manual page 94

8 Troubleshooting and Maintenance
 Error Descriptions
Event name Sensor Communications Error
Meaning An error occurred in a Sensor connection.
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherCAT NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
The Sensor is disconnected.
Attached None
information
Precautions/ None
Remarks
Event name Sensor Communications Has Not Been Established
Meaning Communications has not been established with the Sensor.
Source EtherCAT Master Function Module
Error attributes Level
Effects User program
Indicators EtherCAT NET RUN
---
System-defined Variable
variables
None
Cause and Assumed cause
correction
A sensor is not connected.
Attached None
information
Precautions/ None
Remarks
8 - 10
Source details
Minor fault Recovery
Continues. Operation
EtherCAT NET ERR
---
Data type
---
Correction
Connect the Sensor again and cycle
the power supply.
Source details
Minor fault Recovery
Continues. Operation
EtherCAT NET ERR
---
Data type
---
Correction
Connect at least one Sensor.
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
Event code 04C40000 hex
Slave Detection
timing
Error reset (after Log category
cycling the
power)
Input is not possible from the Sensor. The input data will
be 0.
EtherCAT LINK/ACT
---
Name
---
Prevention
Connect the Sensor securely.
Event code 04C50000 hex
Slave Detection
timing
Error reset (after Log category
automatic slave
recovery)
The input data will be 0. Safe-operational state and Oper-
ational state cannot be entered.
EtherCAT LINK/ACT
---
Name
---
Prevention
Connect at least one Sensor.
Continuously
System
When establish-
ing communica-
tions after turning
ON power to the
slave.
System