2/25/2015 1:22 PM | |
Joined: 10/3/2010 Last visit: 4/29/2024 Posts: 1552 Rating: (188) |
After creating software redundancy for a S7 TCP-connection in WinCC v7.0.3.6, some internal system tags are created. These tags are described in manual and in WinCC Information System but not very clear. How to use these tags to switch manually between the redundant connection? Anyone has an example pdl of interacting with these tags? |
B r g d s , |
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3/2/2015 7:05 AM | |
Joined: 10/3/2010 Last visit: 4/29/2024 Posts: 1552 Rating: (188) |
Hi Brenton,
@PLC1_TCPIP@ConnectionState @PLC1_TCPIP@ConnectionError @PLC1_TCPIP@ConnectionErrorString @PLC1_TCPIP@ConnectionErrorCount @PLC1_TCPIP@ConnectionEstablishMode @PLC1_TCPIP@ForceConnectionState @PLC1_TCPIP@ForceConnectionAddress @PLC1_TCPIP@AlternateConnectionAddress |
B r g d s , |
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