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Profibus connection program.

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Guys I'm having some troubles (as usual)

I have datasheet for my profibus slave device (attached). 
I've probably done proper configuration in cx-configurator, I've got CIO 3200 (output) and 3300 (input) addresses for that communication.

There's the question. How can I assign plc bit to specific valve position (its address)?

I've made simple program where I can change 3200.00, 3200.01 etc. states but BF led on prm21 still flashing, and nothing happens.






Edited by malyalewariat

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