1/1/2020 9:03 AM | |
Joined: 11/15/2015 Last visit: 4/21/2024 Posts: 178 Rating: (28) |
Dear bibak If i understand you that you have 21 station PLC (S7 300) are connected to one server by Ethernet connection. And if you use PCS7 V9.0 SP1, the Max. number of automation systems per OS server / server pairs 64 Also its depend on the Licenses and configuration limits, So read the manual about that. Regards, |
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