摘要
RS-485串行通信能够保证快速、稳定、远距离地传输数据,已经越来越多地应用于工业控制。文中介绍了基于RS-485三垦变频器与PC机串行通信的硬件特性、通信协议及软件实现。实验表明:该通信软件性能稳定、实用效果良好。
RS-485 serial communication ensure the transmission data quickly, steadily and further, which has been used to the industry control more and more.This paper introduce the hardware performance,communication protocol and software implementation of serial communication between SANKEN inverter and PC based on RS-485. Experiment display the software performance is steadily and real effect is good.
出处
《微计算机信息》
北大核心
2007年第28期98-99,221,共3页
Control & Automation
基金
国家自然科学基金资助项目(60072006)
