A set of electric control system of unit emergency stop device controlled by PLC was designed.
设计出一套由PLC进行控制的紧急事故停机装置电气控制系统。
The control system serves many functions of auto-operation, manual operation, auto-test valves, autoalarm and emergency stop.
该控制系统能实现造气工段的自动运行、手动操作、阀位自动检测、自动报警和紧急停炉等功能。
ZPB Remote Button Box use of far distance control start, stop, emergency stop and shut off fans & oil pumps of various kinds of electrical equipment and display working state by indicator.
ZPB遥控按钮盒供远距离控制各种电器设备的启动、正转、反转、紧急停止及风油切断等用处，并通过指示显示工作状态。
Its electronic control parts in the top right corner sets up alarm system and can stop the equipment in emergency, which is protected hermetically.
置于机台右上方的电控部分，配有紧急停机及报警装置，电控部分采用密封保护。
Selector switches for the fine screen are located on local control panel, each screens is equipped with an emergency stop.
自动细隔栅的选择制设在现场控制盘上，每台自动细格栅旁设紧急按钮。
Application: it's applied to break or contact fire fighting alarm system by remote control for electric circuit, it's also available for remote trip by pressing emergency stop button.
应用：可对电气线路遥控断开、联络消防报警系统，也可以通过急停按钮遥控脱扣。
Application: it's applied to break or contact fire fighting alarm system by remote control for electric circuit, it's also available for remote trip by pressing emergency stop button.
应用：可对电气线路遥控断开、联络消防报警系统，也可以通过急停按钮遥控脱扣。
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