VB与台达PLC通讯程序源码 可以监控台达PLC的输入输出状态 注释很好的解释了通讯协议的用法-VB and Delta PLC communication program source code can monitor the the Delta PLC input and output status note explained the communication protocol usage

Vb实现控制台输入输出，把数据打印到控制台，方便调试程序，代码简单，结构清晰，具有不错的参考价值！-Vb console input and output, the data is printed to the console, convenient debugging procedures, the code is simple, clear structure, has a good reference value!