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I want to establish low-cost communication between standard PC with PCI card CP5611 (SIEMENS) and PLC Simatic CPU314IFM.
I currently use PRODAVE , but I am strongly disappointed with this software.
What I need is DDE server for S7 with MPI protocol. Unfortunately such commercial
servers have high price up to 600 USD for one license. That is why I decided to make my own DDE server for S300 with MPI protocol.
Can anyone tell me where I could possibly find some specifications or description of MPI protocol for S7 S300 ?
Any suggestions how to solve the problem of communication between standard PC and S7 S300 in any other way would be very appreciated.
Thank you in advance
Ryszard Jalocha
[email protected]
I currently use PRODAVE , but I am strongly disappointed with this software.
What I need is DDE server for S7 with MPI protocol. Unfortunately such commercial
servers have high price up to 600 USD for one license. That is why I decided to make my own DDE server for S300 with MPI protocol.
Can anyone tell me where I could possibly find some specifications or description of MPI protocol for S7 S300 ?
Any suggestions how to solve the problem of communication between standard PC and S7 S300 in any other way would be very appreciated.
Thank you in advance
Ryszard Jalocha
[email protected]