WESCOM D200 VME GE

A SCADA control center centrally monitors the communication network on the site for a long time,including monitoring alarms and processing status data.Based on the information received from the remote station,automated or operator-driven monitoring commands can be pushed to the remote station control device,commonly referred to as a field device.Field devices control local operations such as opening and closing valves and circuit breakers,collect data from sensor systems,and monitor the local environment for alarm conditions.

一个SCADA控制中心长期对现场进行集中监控通信网络，包括监控报警和处理状态数据。基于信息从远程站接收到的，可以将自动化或操作者驱动的监控命令推送到远程站控制设备，通常被称为现场设备。现场设备控制本地诸如打开和关闭阀门和断路器的操作，从传感器系统收集数据，以及监控当地环境的报警条件。