6/1/2017 8:52 AM | |
Joined: 6/26/2013 Last visit: 4/23/2024 Posts: 143 Rating:
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If you are configuring a Server OS or ES or a Single station, then you need to communicate with the S7400-H PLC over a redundant connection. For a redundant connection, you always require redconnect license. A CP is always recommended in these stations to relieve the PC from the load of communication. Look here and here for more details. You can have one CP1613 if it is connected to both CPUs of PLC via a HUB. Use named connection in WinCC. You may find this link helpful. Use two CPs if you require two redundant connections. If you are configuring a Client OS, then you need only communicate with the Server OS and the system Ethernet ports will do the job. If it helps, you may use rate button. |
Last edited by: meeda at: 6/1/2017 8:54:29 AMmeeda_ |
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