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WinCC with Modicon Quantum PLC

6/24/2006 2:43 PM	Rate (0)
khalid Posts: 4 Rating: (0)	hi, i want to know what r the ways to communicate WinCC with Modicon Quantum PLC through Modbus TCP protocol.. which driver is required ? do i also need to write special functions to control the communication. Thanks in advance. Khalid
khalid Posts: 4 Rating: (0)
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6/24/2006 3:24 PM	Rate (0)
Nemo Posts: 3149 Rating: (172)	Hi modbus channel is not part of WinCC. You must buy it seperately. For further information contact: http://www.allmendinger.de/002_RK/WinCC/FrameIndex.htm => here a WinCC modbus channel can be bought. nemo
Nemo Posts: 3149 Rating: (172)
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6/26/2006 9:55 AM	Rate (0)
Salma Posts: 1398 Rating: (151)	Another way would be to use the programmable driver if you know the Modbus protocol being used. Omniserver by Descartes is one such product - http://www.omnidssi.com It communicates to WinCC using OPC and lets you configure the protocol to the PLC.
Salma Posts: 1398 Rating: (151)
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