Many automation project requires S7 PLC communication. You can use S7 PPI ActiveX as a communication interface with it's flexible structure in your projects. License owners can use this ActiveX without any limitation. For who will purchase License a change can be made at free or paid ActiveX code. .NET Framework 3.5 is used at S7 PPI ActiveX.
ActiveX made by considering easily adding to the program and the easily meeting other probable needs. For this purpose some features that are not contained other ActiveXs like save project, fetch record added to ActiveX. Thus you can finish all operations about PPI communication in a couple minutes.
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