12 - 23
12 Troubleshooting
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
12-3 Checking for Errors and Troubleshooting with Support Soft-
ware
12
12-3-5 Event Codes for Errors and Troubleshooting Procedures
35000000
hex
Unit Config-
uration
Information
Error
An error occurred
in the Unit config-
uration informa-
tion in the
Communication
Coupler Unit.
• The power supply to the
Communications Coupler
Unit was turned OFF or
Support Software communi-
cations were disconnected
while downloading the Unit
configuration information.
√ P. 1 2 - 32
35010000
hex
Unit Config-
uration Veri-
fication
Error
There is an
inconsistency
between the Unit
configuration
information in the
EtherNet/IP Cou-
pler Unit and the
Units that are
actually con-
nected. Or, the
Unit configura-
tion was changed
during operation
while the Unit
configuration
information was
not set in the Eth-
erNet/IP Coupler
Unit.
• An NX Unit that is regis-
tered in the Unit configura-
tion information is not
connected.
• A connected NX Unit does
not agree with the NX Unit
that is registered in the Unit
configuration information.
• An NX Unit that is not regis-
tered in the Unit configura-
tion information is
connected.
• A mounted Unit is disabled
in the NX Unit Mounting
Setting for the Unit configu-
ration information.
• An NX Unit became discon-
nected during operation.
• An NX Unit was connected
during operation.
• The serial number of a Unit
that is registered in the Unit
configuration information
does not agree with the
serial number of the Unit
that is connected. (The
Serial Number Check
Method is set to Setting =
Actual device.)
• The version of a Unit that is
registered in the Unit con-
figuration information is
newer than the version of
the Unit that is connected.
• The power supply to an
Additional NX Unit Power
Supply Unit is not turned
ON.
√ P. 1 2 - 33
35500000
hex
TCP/IP Set-
ting Error
(Local IP
Address)
An error was
detected in the IP
address settings.
• TCP/IP setting error
• Power was interrupted
when a download was in
progress for TCP/IP set-
tings.
• The IP address delivered
from the BOOTP server is
incorrect.
√ P. 1 2 - 36
40200000
hex
NX Unit
Processing
Error
A fatal error
occurred in an
NX Unit.
• An error occurred in the
software.
√ P.
1 2 - 37
Event code
Event
name
Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info