Jawahar

S7-400 I/O REDUNDANCY

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Dear all, as I am doing a project that have one analog input and one analog output as redundant, so I must use io redundancy blocks in my project. I have looked to Simatic Manager samples and there is one sample for this application but it is not clear and i don't understand it. please, if any body knows how is this configuration, help me. Thanks.

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