摘要
针对电梯的运行特点,采用西门子S7-200系列PLC和WinCC监控软件相结合的控制模式实现了4层电梯的全自动监视与控制。S7-200 PLC和以WinCC为OPC(OLE for Process Control)客户端的监控软件之间的通讯是采用S7-200 PC Access作为OPC服务器实现的。经过对电梯运行的实时监控,证实该系统具有很高的稳定性和实时性,能满足监控系统的需要。
Based on the performance characteristics ot elevators,this paper reahzes automatic supervision of tour layer elevator by use of Siemens S7 -200 series PLC and WinCC configuration software. Making use of S7-200 PC Access OPC（OLE for Process Control） Server carries out the communication between S7- 200 PLC and the WinCC configuration software. The system is confirmed to achieve stability and real-time performance,and the requirement of monitor and contorl is met.
出处
《机械工程与自动化》
2008年第2期117-119,122,共4页
Mechanical Engineering & Automation
基金
山东省自然科学基金资助项目(y2003g02)
青岛大学重点基金资助项目(2003-10)
