摘要
应用图形化编程语言LabVIEW,根据松下FP1可编程控制器通信协议,开发出FP1PLC与Labview通信驱动程序,并以Labview为平台构建PLC虚拟控制对象:十字路口交通灯、运料小车等,实现PLC对虚拟对象的控制。
The paper presents a PLC control system for virtual objects of traffic light and cargo vehicle, which are established based on the virtual instrument development environment： LabVIEW. Acording to communication protocol for Panasonic FP1 series PLC, a data transmission drive program is developed to realize the communication beteewn the LabVIEW and the FP1 series. The virtual object for the traffic lights in crossroad and cargo vehicle may be controlled easily by PLC.
出处
《微计算机信息》
北大核心
2007年第02S期23-25,共3页
Control & Automation
基金
国家高技术(863)研究发展专项经费资助项目(2002AA616060)
