Interfacing B&R PLC with CP476 Central Processor


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Nivin Clinton


I want to interface B&R PP320 with B&R cp476. I used DV frame protocol, and I mapped the variables in PLC and Touch screen also. Still I cannot able to communicate. Can u give me any sample program? I want to transfer a global variable in PLC to PP320.Pl.

help me out here.

Thank you.