摘要
提出了用计算机异步串行通信实现与PLC连接通信的方法。介绍了在VB环境下,实现对电力系统主变压器风冷控制系统进行实时监控的通信编程实例。
It was brought forward a method of asynchronism serial communication between computer and PLC, introducedthe communication programming of realizing the real time supervision of power transformer cooling control system underVB environment.
出处
《铁路计算机应用》
2003年第6期19-21,共3页
Railway Computer Application