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5/24/2006 9:48 AM | |
Posts: 57 Rating:
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Hello! PLCs are masters and both has one slave.They can be connected over MPI or DP. I don't care. But TP177A is connected on PLC 1 on profibus |
5/24/2006 10:02 AM | |
Posts: 57 Rating:
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Jeebs, I don't understand. I have only one TP177A connected over profibusto CPU 1, but on that one I must show data from CPU1 and CPU2. Thanks, Kolma |
5/24/2006 10:43 AM | |
Posts: 218 Rating:
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Kolma, As Jesper said. It's easier to configure the connections in the TP. I have included some Screenshots of how it is supposed to look. The screenshots are taken from a project withtwo S7-313C 2DP andone TP177A in a Profibus network. Hope this helps a lil better. Jeebs AttachmentConnections.zip (820 Downloads) |
5/24/2006 11:03 AM | |
Joined: 4/24/2006 Last visit: 9/4/2024 Posts: 8734 Rating:
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Hi, Since you have two Profibus masters there are some possibilities: * Use a DP/DP koppler to make a connection between both profibus network. You can communicate data from one network to the other. * Make a MPI network and let the CPU's communicate data with each other. The following link gives the different possibilities: http://support.automation.siemens.com/WW/view/en/21537047 * Make a MPI network and make two connections in the panel. One should use routing, because the panel is connected to profibus and PLC2 is connected to MPI. See following link: http://support.automation.siemens.com/WW/view/en/22257781 Hope this will help you. ![]() Best regards, Wizard |
5/24/2006 11:04 AM | |
Posts: 57 Rating:
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Thank you all! |
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