计算机与三菱PLC编程口通信的应用研究

Study of Application of Communication Between PC and PLC

利用软件和硬件相结合的方法,通过试验,得到了PLC的编程口与PC机的通信的正确格式,并给出了通信实例,做出了详尽的解释。这在实际工程应用中有非常重要的实用价值。

Combining software and hardware, and through the test, the correct format of communication between PLC programming port and PC is obtained. Several examples of communication are given, and the exglanation is pressented. It has important value for application in practice.