关于西门子PLC与上位机通讯的damo程序，以及更改后的S7.net+

# s7netplus #### A .NET Library for Siemens S7 Connectivity ## Overview S7.Net Plus is a continuation of the work done on the [S7.Net](http://s7net.codeplex.com/) project by [Juergen1969](http://www.codeplex.com/site/users/view/juergen1969). I found the library simple and effective, but the project has languished unchanged since late 2009. I was doing some automation work already and saw a few places where the code base could be improved. Because Juergen did not respond to my request for committing code, I decided to pick up where he left off here on GitHub. ## Documentation Check the Wiki and feel free to edit it: https://github.com/killnine/s7netplus/wiki ## Supported PLC + Compatible S7 PLC (S7-200, S7-300, S7-400, S7-1200, S7-1500) ## Supported frameworks + .NET Framework 4.5.2 and higher + .NET Standard 1.3 (.NET Core 1.0, UWP 10.0, Xamarin, ...) + .NET Standard 2.0 (.NET Core 2.0, .NET Framework 4.6.1) ## Compile You need at least Visual Studio 2017 (you can download the Community Edition for free). ## Nuget PM> Install-Package S7netplus ## Latest build (Appveyor) [](https://ci.appveyor.com/project/mesta1/s7netplus) [https://ci.appveyor.com/project/mesta1/s7netplus](https://ci.appveyor.com/project/mesta1/s7netplus) ## Running the tests Unit tests use Snap7 server. On Windows, the DLL is included with the test project. On other platforms, Snap7 must be installed manually before running tests.