Omron CJ1W-EIP21 Operation Manuals page 359

Event name Basic Ethernet Setting Error
Meaning There is an illegal TCP/IP setting.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
The power was interrupted during a
download.
A communications error occurred dur-
ing a download.
Attached None
information
Precautions/ None
Remarks
Event name IP Address Table Error
Meaning The IP address table information is incorrect.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
The power was interrupted during a
download.
A communications error occurred dur-
ing a download.
Attached None
information
Precautions/ None
Remarks
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Download the settings from the Sys-
mac Studio again.
Implement noise countermeasures if
there is excessive noise.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Download the settings from the Sys-
mac Studio again.
Implement noise countermeasures if
there is excessive noise.
13 Troubleshooting
Event code 34AB 0000 hex
CJ-series Unit Detection
timing
Error reset Log category
Ethernet communications for the EtherNet/IP Unit are not
possible.
Name
---
Prevention
Make sure that the power supply is
not interrupted during a download.
Implement noise countermeasures.
Event code 34AC 0000 hex
CJ-series Unit Detection
timing
Error reset Log category
Ethernet communications for the EtherNet/IP Unit are not
possible.
Name
---
Prevention
Make sure that the power supply is
not interrupted during a download.
Implement noise countermeasures.
At power ON,
Controller reset,
or Unit restart
System
13
At power ON,
Controller reset,
or Unit restart
System
13-41