Monthly Archives: Tháng Mười Một 2012

PLC-PC communication with C#: a quick resume about data exchange libraries

Let’s say that you want to build your own HMI, because:

  • for your application a commercial SCADAs are too expensive
  • you need more control over the code and VBA is not good
  • you want to protect your know how
  • you need a better HMI and you can’t do it with a normal SCADA

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