摘要
介绍变频器与计算机串行通信的一种实现方法。详细描述变频器与计算机控制系统的硬件构成、软件设计、通信原理和通信协议 。
A serial communication method between inverter and host computer is introduced. This paper describes hardware structure , design of software, communication principle and protocol of inverter and Computer control system. It also offers an example of communication programming based on Delphi.
