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hi to all!!!
i'm new in plc´s and i am starting with the s7-200 of siemens. I would like to know if someone made a ppi network because the information in the manual system is not very clear.
Has anyone made a ppi network, can explain a little please?
Why not using a mpi network?
the differences between mpi and ppi and the advantages of mpi over ppi?
How do i know which protocol suites more to my control process?
Cheers! any link or information would be great,
i'm new in plc´s and i am starting with the s7-200 of siemens. I would like to know if someone made a ppi network because the information in the manual system is not very clear.
Has anyone made a ppi network, can explain a little please?
Why not using a mpi network?
the differences between mpi and ppi and the advantages of mpi over ppi?
How do i know which protocol suites more to my control process?
Cheers! any link or information would be great,