C use s7 Net connected to Siemens s1200plc, C ＃ directly connected to Siemens PLC

Distance from the last C# Use KepService It has been connected for a long time , This time S7.net Update of . Thank you ( Li , ROM. , ren .)

Enclosed github link ：https://github.com/S7NetPlus/s7netplus/wiki

First step , First, Siemens PLC The terminal configuration is good , Here's the picture . This is very important , The following codes will be based on this , That means you want to C# Read and write PLC Some of them should be planned well .

This is DB1 The block .

This is DB3 The block .

If you don't understand the above steps, please learn by yourself PLC Related knowledge .

Two 、 add to S7.NET quote .