Omron SYSMAC CJ1W-EIP21, Operation Manuals

Page: 360 / 438

13 Troubleshooting
13-42
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Event name IP Router Table Error Event code 34AD 0000 hex
Meaning The IP router table information is incorrect.
Source PLC Function Module Source details CJ-series Unit Detection
timing At power ON,
Controller reset,
or Unit restart
Error attributes Level Minor fault Recovery Error reset Log category System
Effects User program Continues. Operation Ethernet communications for the EtherNet/IP Unit are not
possible.
System-defined
variables Variable Data type Name
None --- ---
Cause and
correction Assumed cause Correction Prevention
The power was interrupted during a
download. Download the settings from the Sys-
mac Studio again. Make sure that the power supply is
not interrupted during a download.
A communications error occurred dur-
ing a download. Implement noise countermeasures if
there is excessive noise. Implement noise countermeasures.
Attached
information None
Precautions/
Remarks None
Event name Routing Table Error Event code 34AE 0000 hex
Meaning The routing table information is incorrect.
Source PLC Function Module Source details CJ-series Unit Detection
timing At power ON,
Controller reset,
or Unit restart
Error attributes Level Minor fault Recovery Error reset Log category System
Effects User program Continues. Operation Ethernet communications for the EtherNet/IP Unit are not
possible.
System-defined
variables Variable Data type Name
None --- ---
Cause and
correction Assumed cause Correction Prevention
The power was interrupted during a
download. Download the settings from the Sys-
mac Studio again. Make sure that the power supply is
not interrupted during a download.
A communications error occurred dur-
ing a download. Implement noise countermeasures if
there is excessive noise. Implement noise countermeasures.
Attached
information None
Precautions/
Remarks None