a320发动机监控公开课获奖课件

ABNORMALOPERATIONBMENUMENUThisisademonstrationofanabnormalenginestart.StartENG2.No,tostartENG2,switchtheENGINEMODESELECTORtoIGN/START.No,tostartENG2,switchtheENGINEMODESELECTORtoIGN/START.Continuethestartsequence.MENUNo,tostartENG2,switchtheENG2MASTERswitchtoon.No,tostartENG2,switchtheENG2MASTERswitchtoon.MENUNo,toextinguishtheMasterCautionlight,clickontheMasterCautionpb.No,toextinguishtheMasterCautionlight,clickontheMasterCautionpb.Asthereisnoignition,thecautionisactivatedandtheamberwarningandassociatedchecklistaredisplayedontheE/WD.Readthetitleofthefailure.MENUOntheENGpanel,theFAULTlightilluminatesamberindicatingthattheautomaticstartisaborted.MENUAutomaticallytheFADECshutsoffthefuel,turnsofftheignitionandclosesthestartvalve.MENUThemessageAUTOCRANKINPROGRESSisdisplayedontheE/WDindicatingthattheFADECautomaticallyperformsadrycrank.MENUTheautocrankcycleiscomplete.ThemessageontheE/WDasksyoutoconfirmtheautomaticstartabort.ThePFwillaskyoutoperformtheECAMactions.PerformECAMaction.MENUNo,switchoffENG2.No,switchoffENG2.Whentheengine2masterswitchisoff,themessagedisappearsontheE/WDandthefaultlightisswitchedoff.Wewillassumethattheprocedureiscomplete.MENUNowlet’sseeanotherengineabnormaloperation.YouarethePNF.Everythingisnormal...ClickontheForwardarrowtoactivatethefailure.MENUWeareincruiseandwehavedisplayedtheECAMENGINEpageforyou.Theengine1oilpressureindicatorpulsesamberindicatingthattheoilpressureisbelowthenormalrange.MENUMENUNo,toextinguishtheMASTERWARNINGlight,pushtheMASTERWARNINGpushbutton.No,toextinguishtheMASTERWARNINGlight,pushtheMASTERWARNINGpushbutton..IFOILLOPR<60PSI:-THRLEVER1...........IDLE-ENGMASTER1..........OFFENG1OILLOPRMENUTheredwarningandassociatedchecklistaredisplayedontheE/WD.Onthesystemdisplay,theECAMENGINEpageisautomaticallydisplayed.Theengine1oilpressureindicatorisdisplayedinredindicatingthattheoilpressureistoolow..IFOILLOPR<60PSI:-THRLEVER1...........IDLE-ENGMASTER1..........OFFENG1OILLOPRTheprocedureistoshutdownthefaultyengine.Youwillpracticethisprocedureinthesimulator.Wewillassumethattheprocedureiscomplete.MENU.IFOILLOPR<60PSI:-THRLEVER1...........IDLE-ENGMASTER1..........OFFENG1OILLOPRNowlet’sseeanotherengineabnormaloperation.Youareonground,everythingisnormal...ClickontheForwardarrowtoactivatethefailure.MENUMENUNo,toextinguishtheMASTERCAUTIONlight,clickontheMASTERCAUTIONpb.No,toextinguishtheMASTERCAUTIONlight,clickontheMASTERCAUTIONpb.-DELAYT.O.-AVOIDHIPOWERENG1OILLOTEMP-DELAYT.O.-AVOIDHIPOWERENG1OILLOTEMP-DELAYT.O.-AVOIDHIPOWERENG1OILLOTEMPMENUTheamberwarningandassociatedchecklistaredisplayedontheE/WD.Noticethatweareoperatinginverycoldweather.Observetheoiltemperatureisstilldisplayedingreen.-DELAYT.O.-AVOIDHIPOWERENG1OILLOTEMPTheprocedureinstructsyoutodelaytakeoff.Theengineshouldbewarmeduppriortotakeoff.MENUObservethatiftheoiltemperatureisabovethenormalrange,theoiltemperatureindicationpulsesgreen.MENUObservethatiftheoiltemperaturecontinuestoincrease,anECAMcautionisactivatedabove165degreesCelsiusandtheoiltemperatureindicationbecomesamber.Youwillpracticethisprocedureoronesimilarinthesimulator.-THRLEVER1...........IDLE-ENGMASTER1..........OFFENG1OILHITEMPENG1SHUTDOWNLANDASAPMENUWewillnowlookatsomeexamplesofotherabnormalindicationswhichcanbedisplayedontheECAMENGINEpage.MENUThenacelletemperatureisdisplayedassoonasonenacelletemperatureisabovethenormalrange.MENUWhendisplayed,onlythenacelletemperaturewhichisoverthenormallimit,pulsesgreen.MENUDuringthestartsequencewiththestartvalveopened,iftheupstreambleedpressureisbelowthenormalrange,theindicationbecomesamber.Note:thismayhappenduringstartbutthepressureusuallyreturnstonormal.Ifthepressureremainslow,aw