Willy Tafoyem

Communication between STEP7 and PL7 PRO via WINCC

3 posts in this topic

Hello!

I am just begining on WINCC and i would like to  exchange data between STEP7 V5.5 and PL7 PRO via WINCC 7.2 . how to do please? 

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PL7 Pro isn't Siemens.  Only one I know was Modicon Telemecanique.

I thought WinCC was to read and write data to a controller, not to the programming software.

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Probably better off going with a protocol conveter between the PLCs.  Something like Anybus or Red Lion GSP.

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