日本古野FURUNO-tzt2_tzt3_安装调试说明书手册_fuel_management.pdfVIP

Introduction:

TheTZT2/TZT3candisplayalargeamountofdataviaNMEA2000andTankandFueldatahasalways

beenanimportantpart.Somevesselshavemultipletanks,sokeepingtrackofthemalliscritical.

TanklevelinformationhasbeenavailableontheDataBoxandInstrumentpagebyreceivingthe

NMEA2000PGN:127505–FluidLevelandPGN:127489–FuelRate.Thisdocumentdescribeshowto

SetuptheManualFuelManagementfunctionandhowtoadjustanddisplayManualTank

configurationanddisplay.

TanksandSensors:

Inmostapplications,eachtankwillhaveitsown,dedicatedNMEA2000TankLevelSensortieddirectly

totheN2KBus.EachsensorhasitsowndeviceinstancenumberandTZT2caneasilydetermine“Who’s

who”.Inotherapplications,AnalogTankSensorsmaybeinuse.Oneofthebestoptionstoutilizethese

istheFurunoIF-NMEAFIAnalogDataconverterinordertoconnectthemtothebackbone.Thisallows

eachanalogtanksensortoappearontheN2Kbusandbeconfiguredindividually.TheIF-NMEAFI

converterisassigneditsownDeviceInstanceNumberwithintheTZT2/TZT3software.Oneconverter

wouldbeinstance“0”forexampleandtherestwouldbeinstance1,2,3,4,etc.Thesecanalsobe

nicknamedinthesystem.Anexampleofthisisshownbelow:

ManualFuelManagementInitialSetup:

Togetstarted,wefirstmustsetthebasicparametersfortheFuelManagementfunction.

1)YouwillneedtosetthetotalFuelCapacityoftheVessel.Forthisexample,wewilluse100gal.

2)GotoHOME,SETTINGSandINITIALSETUP.Scrolldownto“ManualFuelManagement”

3)Enterthetotalfuelcapacity.

4)Atthispoint,the“ManualFuelMgt”ON/OFFsliderisnowavailable.TurnthisON.

5)Awarningmessagewillappear.SelectOKtocontinue.

DisplayingManualTankLevel:

TheTZT2/TZT3candisplayuptosix(6)tanksforeachofthethreefluidtypes(Fuel,FreshandBlack

Water).Thelevelscanbedisp