4/19/2016 8:50 AM | |
Joined: 3/14/2008 Last visit: 9/23/2024 Posts: 2096 Rating: (937) |
Hmm, Maybe there is a problem with the redundancy between the servers... What is the actual value of the internal tag called "@RM_MASTER". You can find the internal tag on the OS server in WinCC explorer->Tag management. Also check the text in the internal tag @RM_MASTER_NAME. You can check the OS master server but also the standby server. Each server can list a value from the @RM_MASTER tag. This can mean the following things: You can check the redundancy state of the servers with this internal tag: Value 0: Start value, should not appear Value 1: Server is master Value 2: Server is standby Value 3: Server fault Value 4: Server is standalone (no redundant operation active)
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If I could help you, you can use the RATE button. Thank you. |
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