摘要
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 liquid level control system based on the SIEMENS PLC S7-200 is introduced in this paper. The interface of man-machine conversation is designed with Configuration software in order to monitor the operation status of the liquid level PLC control system. Facts prove that the combination of the PLC control system and Configuration software is valuable for design, testing and application.
出处
《吉林化工学院学报》
CAS
2006年第1期56-58,共3页
Journal of Jilin Institute of Chemical Technology
