12/23/2005 10:28 AM | |
Joined: 8/31/2005 Last visit: 7/24/2024 Posts: 217 Rating:
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Hi Shaun! The standard way to get data out of the S7 to a PC is via OPC. From OPC you can put the data where you want. Have a look at these applications: Connection of Databases via open Interfaces Using OPC-XML, Programmed in C# .net This application talks about WinAC RTX, a software PLC, but it is the same for hardware PLC like S7-300 or S7-400 (this application also uses the OPC-XML interface, which enables you to access data from the S7 PLC over the web) Or: OPC: Mass Data Acquisition with an OPC Client in C# based on .NET This application uses the most common OPC-DA interface. All these applications use Industrial Ethernet for the communication between PLC and PC but PROFIBUS can be used in the same way. |
Last edited by: Chris at: 12/23/2005 10:29 AMGreetings, Chris |
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