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Rockwell Automation Publication 1789-UM002K-EN-P - January 2015
Chapter 3
Communicate with Devices on an Ethernet Network
Step 1: Disable UDP Messages in RSLinx Classic Software
To send messages, or control I/O, you must change the RSLinx Classic
configuration so that it does not accept UDP messages.
(1)
1.
Launch RSLinx software on the computer with the controller.
2.
From the View menu, choose Options.
The Options dialog box appears.
3.
On the General tab, clear ‘Accept UDP Messages on the Ethernet Port’.
4.
Click OK.
5.
Restart your computer.
(1) RSLinx Enterprise software may have other requirements. For details, see the MySupport Knowledgebase
at
