摘要
对可编程控制器控制原理进行分析,提出一种在已有设备的基础上进行改造,从而实现基于网络的监控技术。通过RS-485数据传输技术,运用TCP/IP协议,用MCGS(Mon itor and Control Generated System)组态软件编写程序软件,以图形界面实现对输送线的过程进行监控。
Based on Programmable Logic Coatroller principle, this paper puts forward a long distance monitor system based on the network by reconstructing. Through RS - 485 interface and using TCP/IP protocols and writing the software with the MCGS （Monitor and Control Generated System） , it carries out transport line surveillance with the graph interface.
出处
《长沙航空职业技术学院学报》
2006年第3期43-47,共5页
Journal of Changsha Aeronautical Vocational and Technical College
关键词
输送线
协议
网络
远程监控
transport lines
protocol
network
long distance surveillance
