摘要
Controller Link(CLK)网是OMRON开发的一种应用广泛的工厂自动化(FA)网络,其节点为可编程序控制器(PLC)和计算机,FINS是OMRON FA网络的通信协议。CLK网可以实现节点间的数据链接及信息通信功能。在工程应用中,要求在计算机节点上监控网络中的各个PLC节点。该文利用Visual C++6.0设计了基于FINS协议的CLK网监控系统,并成功地用于城市污水处理系统的实时监控。
Controller Link （CLK） is a fhctory automation network developed by OMRON, which is widely used in large and middle scale control systems. Its nodes are PLC and PC. FINS is a communication protocol used in OMRON FA networks. Data Link and FINS communication among nodes can be realized in CLK network. It is often required that each PLC node in CLK network is monitored by PC node in real application. A monitor system design of CLK on the computer node, based on FINS protocol by use of Visual C＋＋ 6.0 is given. It has been successfully applied in the city sewage disposal system.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第10期95-97,共3页
Computer Engineering
