基于Ethernet/IP协议智能节点的开发  

Exploitation of Smart Node Based on Ethernet/IP Protocol

作　　者：张立众[1] 吕国建[1] 马永翔[1] 

机构地区：[1]陕西理工学院,陕西汉中723003

出　　处：《仪表技术与传感器》2010年第5期54-55,共2页Instrument Technique and Sensor

基　　金：陕西理工学院校级科研项目(SLGQD0740)

摘　　要：为了借助Ethernet/IP协议的优势改善工业网络控制系统的性能,必须实现智能节点的网络通信功能。对Eth-ernet/IP网络进行数据采集,并分析了RSlinx与Flex 1/0,Networx与Flex I/O,Control1Net与Flex 1/0的报文。在此基础上,提出了智能节点的开发要点和实现过程,给出节点实现的软件流程图。实验结果表明:所开发的智能节点具备了网络通信功能。In order to using Ethernet/IP protocol advantages to improve industrial network control system performance,to achieve its smart node netwook comunication is the only way.In Ethernet/IP network,the data were collected,and RSlinx and Flex I/O,Networx and Flex I/O,Contro1Net and Flex I/O Messages were analyzed.On this basis,the smart node exploitation essential and implementation process were proposed,and the node to be achieved software flow chart was given.Experimental results show the exploitation of smart node equips with network communication function.

关 键 词：ETHERNET/IP 网络通信 数据采集 报文 智能节点 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]