摘要
天然气流量监控系统采用上下位机结构,上位机为工业控制计算机,运行WinCC组态软件,进行可视化组态;下位机由流量计算机和西门子S7-300 PLC组成,实现数据采集、流量计量和阀门控制等。系统采用冗余结构,实现天然气门站计量生产可靠、稳定、自动化运行。
The natural gas monitoring and control system used upper and lower computer structure.industrial control computer as the upper PC,which ran the WinCC configuration software to realize visualize configuration.The lower machine included flower computer and Siemens S7-300 PLC,realized data acquisition,flow metering and valve control,etc.This system used redundant structure,realized the production of natural gas station reliable,stable and automatic operation.
出处
《工业控制计算机》
2014年第7期18-19,22,共3页
Industrial Control Computer
