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Hi sir,
I have one plc wago 750-831 previously it was good to work. Suddenly it showing error with communication protocol. When we search for it was showing identify failed but showing the i/p address of the PLC, and message comes like communication protocol not supported.
What may be the problem?
I have one plc wago 750-831 previously it was good to work. Suddenly it showing error with communication protocol. When we search for it was showing identify failed but showing the i/p address of the PLC, and message comes like communication protocol not supported.
What may be the problem?