摘要
介绍在UNIX平台下基于CIP协议，运用Socket网络套接字建立无线以太网络连接通信，以UNIX多进程方式，实现了与多个PLC2（ABLogix5562）快速实时通信。经实验，证明该方法是工业自动化领域较好的无线以太网解决方案。
This article introduces how to design the PLC （AB Logix5562） communication program using socket based on CIP protocol in UNIX system. This method can achieve the control functions and real-time data exchange between the unix system and PLC by unix multiprocess. By experiments, It is proved that the method is a good solution for wireless ethernet network in industry automatization area.
作者
朱梅
陈健伟
ZHU Mei, CHEN Jian-wei （1 .Software College, East China Institute of Technology, Nanchang 330013, China; 2.East China University of Technology Yangtze College, Nanchang 330013, China）
出处
《电脑知识与技术》
2009年第12期9661-9664,共4页
Computer Knowledge and Technology
