F - forestage 中文 - EN166

forestage n.(幕前的)舞臺前部。

forestal
Equipped with excellent sound , lighting systems and many other advanced theatrical facilities , which include 24 remote - controlled motorised drapes , a flying system which comprises more than a hundred of motorised and manual cross stage hoists , an adjustable forestage , 2 - in - 1 convertible orchestra shell with a film projection screen 場內配備先進的音響和燈光系統，以及靈活多樣化的舞臺設施，包括24幅全港獨有的遙控機動帷幕、過百條電腦及人手操控舞臺懸景吊桿系統、伸延舞臺、二合一活動回音板和電影銀幕等。
Equipped with excellent sound , lighting systems and many other advanced theatrical facilities , which include 24 remote - controlled motorised drapes , a flying system which comprises more than a hundred of motorised and manual cross stage hoists , an adjustable forestage , 2 - in - 1 convertible orchestra shell with a film projection screen 場內配備先進的音響和燈光系統，以及靈活多樣化的舞臺設施，包括24幅全港獨有的遙控機動帷幕過百條電腦及人手操控舞臺懸景吊桿系統伸延舞臺二合一活動回音板和電影銀幕等。
Based on the current signal from the proceeding stage , the first order - modulator designed could be simplified in the precondition of performance satisfaction , and it is good in accomplishing signal conversion and could be incorporated with the forestage bandgap circuit 根據前級溫度傳感電路的電流信號,在滿足性能要求的前提下盡量簡化電路,設計出的一階-調制電路不但很好地完成了信號轉換,而且更符合一體化結構的要求。
4 . feedback or measuring signal transmit output ma v pvout pvout output signal transmit output to forestage regulator or dcs system , makes system can monitor actual valve position or field measured value at any moment 后者將數字儀表與模擬儀表集一體，同時對測量值及調節控制目標值或輸出量進行相對模擬量比例顯示，使參數顯示更為清晰直觀。
When forestage dcs system or pid regulator happened fault , manipulator receiving failure signal immediately switch into manual control state , by keystroke controls operation signal output 可分別帶有一路pid控制輸出及一路變送輸出。具有多種曲線控制輸出功能：可實現曲線控制暫停清零步進等。