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comunications ET200M and two Cpu´s S7 315 2sp

12/9/2013 3:20 AM	Rate (0)
NelsonOscar Advanced Member Joined: 7/15/2007 Last visit: 1/8/2025 Posts: 57 Rating: (0)	Hello As I can communicate a ET200M two cpu s7-315-2DP, so that you can switch to the cpu's will must contact the ET 200M. Both CPUs have the same program. although it seems a redundant system is not, as the decision of which cpu should contact is the operator. My question is that both cpu's are masters DVP1 type. What is the possible solution? From already thank you very much! NelsonOscar

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