摘要
本文介绍了利用西门子S7—200可编程控制器实现液位PID控制系统,并利用组态王软件制作人机对话界面,监控液位PLC控制系统的运行情况。实践证明, PLC可编程控制器和组态王软件结合有利于PLC控制系统的设计、检测,具有良好的应用价值。
The control system of the liquid position is based on S7-200 PLC and the man-machine interface is helpful in monitoring the operation status of the liquid position PLC control system. It is also proved that the combination of the PLC control system and configuration software are valuable for designing testing.
出处
《技术与教育》
2005年第2期11-13,共3页
Technique & Education
