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1/25ACC20主机控制系统一、系统简介青岛QBC8.2系列船主机为5RT-FLEX58T-D，主机遥控为KONGSBERG—ACC-20，下图是集控式主机操作面板，左边是遥控系统操作窗口，右边是车钟。显示器下面的6个功能按钮，从左到右分别为：1.CancelSHD，2.CancelSLD，3.CancelLimits，4.Incommand，集控式控制时此灯点亮，驾控和机旁控制时灭。5.Soundoff，6.Alarmack车钟下面有7个功能指示按钮+1个车钟错向报警左边从上到下分别为1.Bridge2.ECR3.Local用于控制位置转换中间位置1.WrongWay2.Emer.Stop右边从上到下分别为1.Atsea2.StandBy3.FWE用于指示主机状态2/25下图为主机在额定转速93RPM时Home页（主页）图片下图是对显示器各部分画面显示功能的展开，主机在不同的状态，显示的内容给出实时状态指示。3/25二、主要菜单构建首要说明：1在Home页，通过旋转和按压鼠标手轮可以选择进入各下一级菜单，如下树形图；2如有警报发生，菜单前面的指示灯会由正常的灰色变为亮红色，以示提醒。第4层，警报查看Alarms→Sys.Critical→↓Sys.Non-Crit.→↓ComErrCrit→↓ComErrNon-Crit→↓I/OFail→↓AlarmHistory→旋转首轮直到菜单顶部显示PUSHWHEELTOENTERLIST→进入；退出是方向旋转手轮，直到菜单顶部显示PUSHWHEELTOLEAVELIST→退出。4/25第2层，限制查看Limiters→SetLimiters→↓ChiefRPMLimiter轮机长转速限制ManualFuelLimiter手动油量限制LimCurves→查看两个限制曲线FuelLimit/ChargeAir和FuelLimit/Rpm，“X”显示当前运行状态ShowLimiters→↓RPMLIMITERFUELLIMITERS○ShowSlowdown○TorqueLimiter○StartSetpointLimit○ChargeAirLimiter○AccelerationLimit○ManualFuelLimiter○SpeedProgramUp○SpeedProgramDown○CriticalRPMSetpoint○ChiefLimiter○MinimumRun前部指示灯○如果点亮，说明哪个限制在起作用，正常为灰色。SpeedProgram→↓SpeedUpProgramActive○SpeedDownProgramActive○CancelSpeedProgram○如果指示灯变绿，程序负荷取消RemainingTime（仅显示程序负荷剩余时间，不可修改）本轮程序负荷从50RPM开始，结束于93RPM；程序加速总时间为60分钟，程序降速时间为加速时间减半。程序加速时间具体分布如下：50-65RPM---0.1M65-70RPM---0.5M70-85RPM---19,4M85-93RPM---40M降速时如果车钟手柄拉到63RPM时，系统自认为是紧急情况，转速直接下降，负荷程序取消。第1层，柴油机状态查看EngineState→↓Enginestate→STATESTARTFAIL/BLOCKENGINENOTREADY○StartInterlock○3StartFailure○TurningGearEngaged○ReadyForStart○BrakeTimeLimit○StartingAirValveMan.Closed○SlowTurning○StartTimeLimit○Comm.ErrorDGU-WECS○Starting○EngineTripped○SafetySystemOff○RepeatedStart○RpmDetectorFail○Running○EngineNotReady○Stopping○AllAuxBlowerFailure○EngineTripped○StartAirPressureLow前部指示灯指示当前主机状态UserProgram→↓ChiefRpmLimiterManualFuelLimiter上述限制和Limiters中的SetLimiters限制一样，两处都可修改。WECSComm→查看状态DGU→WECSSSU→WECSRCS→WECSWECS→DGU5/25第5层，杂项查看MiscMenu→↓EngineData（显示主机铭牌参数）Dimming（调整背景光，可选择手动或自动）Date&Time（设置时间，但目前系统与子母钟相连，自动跟随驾驶台时间设置）UserAccess（进入后可更改相应级别密码）(第5.1层)WECS9520→↓进入WARTSILAflexView系统，功能和装在Kyma电脑中的flexView相同WECSINDICWECSUSER（可进行单缸停油、油头驱气、排气阀开关试验、主启动电磁阀试验等操作）WECSADJUST（可进行相关参数调整）WECSINJ-QTYWECSINJ-TIMEWECSEXHV-PWECSEXHV-TWECSCYL.LUBR（可进行注油率调整和启动前的预润滑）Param.Change→↓STARTSTOPREVESING→↓SLOWTURNING→↓Delayofslowturnrequest(30M)Makeslowturntime(30S)SlowturnoverspeedThresholdlow(5rpm)SlowturnoverspeedThresholdhigh(40rpm)NORMALSTART→↓Page1of2Tag:RPMStartThresholdLow(8.0rpm)StartThresholdNormal(11.0rpm)Starttimelimit(8s)StarttimelimitCAS(0s)Enginerunningdelay(5s)Restartinhibitdelay(10s)Limitno.ofstart(3)Startsetpoint(stabilizing)level(40rpm)6/25Page2of2Tag:RPMRampdownrate(10.0rpm)Stabilizingtime(10s)EngineStandstillThreshold(5.0rpm)DisablePreload(Yes)HEAVYSTART→↓StartThresholdheavystart(13.0rpm)Heavystartafterbrake(5s)Heavystartresettime(60s)Heavystartoncancellimiters(0)Heavystartoncrashastern(1)REVESING→↓BrakeThresholdlow(20rpm)BrakeThresholdhigh(38rpm)Braketimelimit(8s)CRASHASTERN→↓EnableCrashAsternabovethislimit(90.0)ActiveCrashAsternbelowthislimit(-85.0)ResetCrashAsternabovethislimit(-60.0)Levermovetime(2s)STARTAIRPRESSURE→↓Startairpressurethresholdlow(7bar)Startairpressurethresholdhigh(8bar)FUELSTARTSETP→↓NormalStartFuelsetp.(20.0)HeavyStartFuelsetp.(25.0)StartFuelsetpointtimeout(10.0s)SAFETY→↓SHUTDOWN→↓Page1of9Tag:EngineTrippedFuelshutdownvalveopentime(60s)Inputtagref#1OVERSPEEDFROMRPMUNITOverspeedlevel(101.0rpm)7/25Alarmondelay(0s)Inputtagref#2MainbearingoilpresslowlowChannelNo.2cancellable(0)ChannelNo.2pre-warningtime(0s)Alarmondelay(2s)Page2of9Tag:EngineTrippedInputtagref#3AirSpringPressLowChannelNo.3cancellable(1)ChannelNo.3pre-warningtime(10s)Alarmondelay(2s)Inputtagref#4CylinderCoolingWaterPressLowChannelNo.4cancellable(1)ChannelNo.4pre-warningtime(60s)Alarmondelay(2s)Page3of9Tag:EngineTrippedInputtagref#5ThrustBearingLOOut.Temp.hiChannelNo.5cancellable(1)ChannelNo.5pre-warningtime(60s)Alarmondelay(1s)Inputtagref#6Turbocharger#1OilpresslowChannelNo.6cancellable(1)ChannelNo.6pre-warningtime(5s)Alarmondelay(2s)Page4of9Tag:EngineTrippedInputtagref#7PCONOFLOWCYL.1ChannelNo.7cancellable(1)ChannelNo.7pre-warningtime(15s)8/25Alarmondelay(2s)Inputtagref#8PCONOFLOWCYL.2ChannelNo.8cancellable(1)ChannelNo.8pre-warningtime(15s)Alarmondelay(2s)Page5of9Tag:EngineTrippedInputtagref#9PCONOFLOWCYL.3ChannelNo.9cancellable(1)ChannelNo.9pre-warningtime(15s)Alarmondelay(2s)Inputtagref#10PCONOFLOWCYL.4ChannelNo.10cancellable(1)ChannelNo.10pre-warningtime(15s)Alarmondelay(2s)Page6of9Tag:EngineTrippedInputtagref#11PCONOFLOWCYL.5ChannelNo.11cancellable(1)ChannelNo.11pre-warningtime(15s)Alarmondelay(2s)Page7of9Tag:EngineTrippedInputtagref#10EMERGENCYSTOPLOCALChannelNo.10cancellable(0)ChannelNo.10pre-warningtime(0s)Alarmondelay(0s)Page8of9Tag:EngineTrippedInputtagref#11EMERGENCYSTOPENGINECTRLROOMChannelNo.11cancellable(0)9/25ChannelNo.11pre-warningtime(0s)Alarmondelay(0s)Inputtagref#12EMERGENCYSTOPSWITCHBRIDGEChannelNo.12cancellable(0)ChannelNo.12pre-warningtime(0s)Alarmondelay(0s)Page9of9Tag:EngineTrippedInputtagref#15OVERSPE