Omron NX Series User Manual

Starting and Stopping EtherNet/IP Connections
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Automatically Starting EtherNet/IP Connections
The EtherNet/IP device is automatically restarted and EtherNet/IP connections are automatically
started immediately after the connection settings are downloaded from the Sysmac Studio.
Precautions for Correct Use
Connections are adversely cut off if any of the following errors occurs in the CPU Unit that is the
originator while EtherNet/IP connections are active.
• Major fault level Controller error
•
Partial fault level Controller error
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Starting and Stopping the EtherNet/IP Connections for the Entire Network
You can start and stop EtherNet/IP connections from the user program or from the Sysmac Studio.
Precautions for Correct Use
Use the same method (i.e., either the user program or the tool software) to both start and stop
EtherNet/IP connections.
For example, if you use the _EIP_TDLinkStopCmd (Tag Data Link Communications Stop
Switch) system-defined variable to stop EtherNet/IP connections, you cannot start them from
the Sysmac Studio and the Network Configurator
.
A-3-5
Checking Communications Status with the Sysmac Studio and
Troubleshooting
You can monitor the communications status of the EtherNet/IP connections after their settings are set.
You can also check errors.
Appendices
A-32
NX-series EtherNet/IP Unit User's Manual (W627)

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