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| 6/19/2010 10:57 AM | |
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Posts: 27 Rating:
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I want to make a connection between S7-300 and Citect Scada 7.10r1. My project has MPI, Profibus, ethernet networks. Does anybody have experience? thanks |
| 6/19/2010 11:04 PM | |
Joined: 10/7/2005 Last visit: 3/18/2025 Posts: 3042 Rating:
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Hello Niloo To begin with, I'd suggest you use Ethernet, this way you can use the standard Ethernet port in the PCan save yoursefl the money for an additional MPI/Proifbus card in the PC. If other systems needs access to the S7 PLCtoo, than Darius suggestion touse an OPC Server as the "middleware" is a suitable choice. If however you only need to link yourCitect SCADA to the S7, then your choice is between either Siemens Softnet OR Citect PSDirect as the "I/O driver" for the Citect <-> S7 link. Both cost money, both need to be set up/configured and both will dothejob. I hope this helps |
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Cheers |
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