基于Profibus-DP的远程数控系统通讯研究*

作者：徐忠，王万良，蒋一波，赵燕伟，田先斌 日期：2009-02-23/span> 浏览：3642 查看PDF文档

基于Profibus-DP的远程数控系统通讯研究*

徐忠，王万良，蒋一波，赵燕伟，田先斌
（浙江工业大学 信息工程学院,浙江 杭州 310032）

摘要：为了实现数控设备的远程控制，在研究网络化远程数控系统3种主要的联网方式和Profibus协议的基础上，设计了一套基于Profibus-DP网络的远程数控系统通讯方案，该系统可以控制多个数控终端设备的生产运行及模拟工业现场加工。实验结果表明，通过将安装有Profibus模块的工控机连入网络中，各终端设备可以通过网络实现远程控制，有利于提高生产自动化程度、生产效率和安全性。
关键词：Profibus-DP；实时通讯；远程控制；数控系统
中图分类号：TP393.03文献标识码：A文章编号：1001-4551(2009)02-0042-04

Communication of remote NC system based on Profibus-DP
XV Zhong, WANG Wan-liang, JIANG Yi-bo, ZHAO Yan-wei, TIAN Xian-bin
(College of Information Engineering, Zhejiang University of Technology, Hangzhou 310032, China)
Abstract: In order to realize remote control of the numeric control(NC) equipments, the three major ways of the networked NC system and the Profibus protocol were studied, and a communication scheme of the remote NC system based on Profibus-DP was designed, which could control the production of many NC equipments to analog the real process of industry. The experiment results show that the device can realize remote control through the Profibus when connecting the IPCs with the Profibus modules into the network. It improves the degree of production automation, productivity and safety.
Key words: Profibus-DP; realtime-communication; remote-control; numeric control(NC)