摘要
】控制网是一种最先进的实时控制网络,它不仅能够与以太网、设备网等工业局域网连通,而且还能将PLC和DCS系统集成成为制造自动化网络系统。本文介绍了控制网网络的特点、通信模式、信息交换及应用场合。
ControlNet is the most advanced network providing real time control the industrial local area network (such as Ethernet, DeviceNet etc ) can been linked directly to the ControlNet network, With the ControlNet network, PLC and DCS system also can been integrated to form manufacture automation system In this paper, introduced is the feature, communication model, information exchange and application for the ContolNet network
出处
《微计算机信息》
1998年第4期11-13,共3页
Control & Automation
关键词
控制网网络
现场总线
工业控制
ControlNet, Producer/Consumer model, Scheduled/ Unscheduled data transfer