基于CC-Link网络的PLC控制系统  

PLC Control System Based on CC-Link Network

作　　者：方清城[1] 华路光[1] 罗中良[1] 

机构地区：[1]佛山科学技术学院,广东佛山528000

出　　处：《现代电子技术》2009年第3期143-145,共3页Modern Electronics Technique

基　　金：佛山科学技术学院科研项目

摘　　要：阐述一种用CC-Link开放式现场总线构成的PLC控制系统。着重介绍该总线的网络特点、功能、通信原理及通信方法,进行了深入的研究,并设计了现场总线应用的控制系统——炉窖网络控制系统。应用结果表明,利用该总线设计的控制系统具有保护功能齐全、通信速率快、实时性好、可靠性高、布线方便等优点,基于CC-Link网络控制系统具有较高的实用价值。A PLC control system with open CC - Link control and communication bus is introduced. The network characteristics, function, communication principle and communication method of the bus are expounded,and CC- Link control systems are studied thoroughly too. The control system of bus application - stove network control system is designed. Application result shows that the control system by utilizing bus has characteristics of complete protection function, rapid communication speed,good real- time,high reliability and convenient wiring. It has higher value that the control systems based on CC- Link network is applied in the environment of network.

关 键 词：网络控制系统 PLC CC—Link总线 网络结构 实时控制 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]