Communication between Allen Bradley Contrologix controller and AC500 PM581 communication on Profibus.
Hi
I have one AB contrologix 1756-L64 controller and one AC500 PM581 controller.The PM581 is on profibus network with CM572-DP master.I want to read and write the data between these two controllers.Is it possible if yes then how.
Is there any technote or a handon lab.
Thank You.
Asked 12 months ago
Answers
0
Greetings,
If you have CM572-DP Master card on ABB PLC side, then you have two possibilities:
1-) For AB side you have to obtain MVI56-PDPS Profibus Slave card, and add that CPU to ABB PLC System as Slave.
2-)For AB side you have to obtain MVI56-PDPMV1 Profibus Master card. At this time you need DP/DP Coupler also. And add DP/DP Coupler to ABB PLC System and AB Control Logix System as Slave.
Hope it helps.
by kstoilov
Hi,
Please provide more information. What are the communication ports/protocol of AB controller. As you have a Profibus MAster interface, if AB has Profibus port, it should be only slave which make your task harder
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