摘要
本文介绍了油库发油监控系统精确发油的控制方式,采用西门子S7-300PLC系统进行编程控制史密斯210型数控电液阀,通过油库实际运行,达到了低投入、高精度的目的。
This paper introduced the control method of accurate fuel delivery in the tank farm supervisory system.It mainly controls the Smith210dig ital electro-hydraulic valve by the prog ram writing in the SIEMENS S7-300PLC system.By running in tank farm,it obtains the lower cost and the hig her accuracy.
出处
《工业控制计算机》
2003年第5期52-54,共3页
Industrial Control Computer
