Troubleshooting; Error Table - Omron Sysmac NJ-series User Manual

15-2 Troubleshooting

This section describes the errors that can occur and the corrections for them.

15-2-1 Error Table

The errors (i.e., events) that can occur in the EtherNet/IP Function Module are given on the following
pages. The following abbreviations and symbols are used in the event level column.
Abbreviation
Maj Major fault level
Prt Partial fault level
Min Minor fault level
Obs Observation
Info Information
Symbol
S Event levels that are defined by the system.
U Event levels that can be changed by the user.*
* This symbol appears only for events for which the user can change the event level.
A version in parentheses in the Event code column is the unit version of the CPU Unit when the event
occurs for only specific unit versions of the CPU Unit.
Refer to the NJ/NX-series Troubleshooting Manual (Cat. No. W503) for all of the event codes that may
occur in an NJ/NX-series Controller.
Event code Event name
04200000 hex Communica-
tions Control-
ler Failure
14200000 hex MAC
Address
Error
14220000 hex EtherNet/IP
Processing
Error
34210000 hex Basic Ether-
net Setting
Error
34220000 hex IP Address
Setting Error
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Name
Meaning
Meaning Assumed cause
A hardware error • Communications Controller
was detected in the hardware error
communications
controller of the
built-in EtherNet/IP
port.
The MAC address • Non-volatile memory failure
in non-volatile
memory was not
read correctly.
A fatal error was • Hardware has failed.
detected in the Eth-
erNet/IP Function
Module.
An error was • Setting error
detected in the
• Power was interrupted when a
Ethernet settings.
download was in progress for
the built-in EtherNet/IP port set-
tings.
• Memory error
An error was • Setting error
detected in the IP
• Power was interrupted when a
address settings.
download was in progress for
the built-in EtherNet/IP port set-
tings.
• Memory error
• The IP address acquired from
BOOTP server is illegal.

15 Troubleshooting

Level
Maj Prt Min Obs Info
S page 15-20
S page 15-20
S page 15-21
S page 15-21
S page 15-22
15
Reference
15-13