alarm indication

基本解釋

The fire alarm indication panels are at the rear of the bridge.
火警顯示麪板位於駕駛臺的後部。
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Instructions: generator power indicator, power indication, all kinds of fault alarm indication;
指示：發(fā)電機組電源指示、供電指示、各類故障報警指示；
When display value of voltage is out of the scope of upper and lower limit protection value, alarm indication lamp of controller is lighted.
儅電壓、諧波測量顯示值超出設定的上、下限保護值的範圍時，控制器報警指示燈亮。