11/29/2021 9:03 AM | |
Joined: 9/3/2008 Last visit: 9/25/2024 Posts: 928 Rating: (162) |
Hi esdalo2021 This is the default function of clients. The number of good communication channels is also part of what decides is the best server and should function as master. Read the online help under "Configurations -> Redundand systems". Here it is explained. Regards |
Michael |
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This contribution was helpful to1 thankful Users |
8/1/2022 8:51 PM | |
Joined: 5/12/2021 Last visit: 9/18/2024 Posts: 16 Rating: (0) |
Hi Michael, thanks for replying. So you say that it is the clients who decide which of the servers should be the Master? And that this function can be changed so that in the event of a disconnection with a PLC, the Master-StandBy servers do not switch? The big problem with changing Master<-->StandBy servers due to a delay in detecting the disconnection of a PLC is that I have Simatic Batch running, and on the Master server in Batch it is in PLAY and on the StandBy server the batch is is in PAUSE (normal states). And this also changes during the switch of the servers Thanks
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