Omron NX Series User Manual

14-6-2
Connection Status Codes and Troubleshooting
This section explains how to identify and correct errors based on the tag data link's connection status.
The connection status can be read using the Connection
T
ab Page of Monitor Device Window with
the Network Configurator. Refer to 14-6-1 The Network Configurator's Device Monitor Function on
page 14-47 for details.
Additional Information
The connection status has the same meaning as the Connection Manager's General and Addi-
tional error response codes, as defined in the CIP specifications.
The following table shows the likely causes of the errors causes for each configuration and connection
status (code).
Originator Target
Configuration 1
Configuration 2 Products from other manufacturers
Configuration 3 Products from other manufacturers
Connection status
Source of error
Handling
General
Status
(hex)
Additional
Status
(hex)
Configuration
1
Configuration
2
Configuration
3
00 0000 Normal status code:
The connection has been opened and
the tag data link is communicating nor-
mally.
--- --- ---
01 0100
Error code returned from target:
Attempted to open multiple connections
for the same connection.
This error does
not occur.
Depends on
the target's
specifications.
(This error
should not oc-
cur. If it does,
contact the tar-
get device's
manufacturer
.)
Depends on
the originator's
specifications.
(This error
should not oc-
cur. If it does,
contact the
originator devi-
ce's manufac-
turer.)
01 0103 Error code returned from target:
Attempted to open a connection with an
unsupported transport class.
This error does
not occur.
Confirm that
the target sup-
ports Class 1.
Confirm that
the originator
supports Class
1.
01 0106
Duplicate consumers:
Attempted to open multiple connections
for single-consumer data.
If the tag data
link is stopped
or started, this
error may oc-
cur according
to the timing,
but the system
will recover au-
tomatically.
Depends on
the target's
specifications.
(Contact the
target device's
manufacturer.)
If the tag data
link is stopped
or started, this
error may oc-
cur according
to the timing,
but the system
will recover au-
tomatically.
14 Troubleshooting
14-55
NX-series EtherNet/IP Unit User's Manual (W627)
14-6 Checking with the Network Configurator
14
14-6-2 Connection Status Codes and Troubleshooting

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model