摘要
从工程实际出发简要介绍了药液配送系统的功能与作用,结合系统的特点,设计了以PLC为基础的DCS控制系统,详细阐述了整个系统控制结构设计及其软件实现。
Based on the practical application in engineering,the paper briefly introduces the function of chemical lotion distributed system.Combining the characteristics of system,the DCS control system based on PLC is designed in this paper.It illustrates the design of system control structure and the realization of system software.
出处
《工业仪表与自动化装置》
2011年第5期91-93,共3页
Industrial Instrumentation & Automation
关键词
DCS
药液配送
控制系统
PLC
DCS
chemical lotion distribution
control system
PLC
