Publication 1766-RM001A-EN-P - October 2008
456 Communications Instructions
The remote Ethernet message setup screen works the same as for a
remote DH-485 message. Selecting remote in the selectable local/remote
field shows two new fields: Remote Station Address and Remote Bridge
Link ID
Also, following set up is needed in RSLinx side for MicroLogix 1400
unsolicited MSG communication with OPC client.
• Remote Bridge Link ID 15 (dec)
• Remote Station Address 63 (dec)
• Chan 1 Network Link ID 0
• Source Station Address 0 (always)
There are four steps required to send unsolicited message to RSLinx DDE/
OPC client applications via EtherNet/IP
• Configure a new DDE/OPC topic in RSLinx for unsolicited data.
• Configure Remote Routing Configuration.
• Configure the DDE topic and Item in RSLinx.
• Configure the ML1400 MSG instruction
1. Configure a new DDE/OPC topic in RSLinx for unsolicited data
In RSLinx, select DDE/OPC menu, then select Topic Configuration.
Click new, enter a topic name, and click OK. The DDE/OPC Topic
Configuration dialog will appear.
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
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