Omron CJ1W-EIP21 Operation Manuals page 361

Event name Ethernet Advanced Setting Error
Meaning There is an illegal FINS 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 Address Mismatch
Meaning The host ID of the local IP address is inconsistent with the FINS node address. Or, the last segment of the local IP
address is inconsistent with the setting on the node address switches.
Source PLC Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
None
Cause and Assumed cause
correction
The IP address conversion method is
set to automatic generation, but the
host ID of the local IP address is
inconsistent with the FINS node
address or the last segment of the
local IP address is inconsistent with
the setting on the node address
switch.
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
Identify the cause of the error from
the detailed information in the error
history of EtherNet/IP Unit, and then
correct the settings.
Implement noise countermeasures if
there is excessive noise.
Source details
Minor fault Recovery
Continues. Operation
Data type
---
Correction
Set the IP address or node address to
match.
13 Troubleshooting
Event code 34AF 0000 hex
CJ-series Unit Detection
timing
Error reset Log category
The relevant function stops.
Name
---
Prevention
Make sure that the power supply is
not interrupted during a download.
Implement noise countermeasures.
Event code 34B0 0000 hex
CJ-series Unit Detection
timing
Error reset Log category
FINS communications are not possible.
Name
---
Prevention
None
At power ON,
Controller reset,
or Unit restart
System
13
At power ON,
Controller reset,
or Unit restart
System
13-43