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5/2/2010 7:08 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)
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Dear Stefano, A1) As far I know that is not possible. There is a example for programming a Panel (with WinCC Flexible 2008) to a H-System on the MPI ports or on a Ethernet network. It is possible to check the LEDs and switch the panel to the master. How do you connect an operator panel (WinCC flexible) to an H system (S7-400H) A2) It is always CPU 0, the CPU doesn't have to be the Master, also when CPU 1 is the Master and CPU 0 the Reserve then it will be possible. A3) There will be no IP addresses swapping, it depents on the communication, when with redconnect (or a high available connection between two H-Systems)a communication is available then both communication partners are active and so one will drop out. |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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