LB490伯托料位计V1205说明书说课材料.doc

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1、Good is good, but better carries it.精益求精，善益求善。LB490伯托料位计V1205说明书-􀀔􀁊􀀒􀁏􀀷􀁌􀁐􀁈􀀓􀀓􀀓􀀃􀀔􀀓􀀝􀀖􀀓􀀔􀀔􀀝􀀓􀀓􀀃h

2、8596;􀀔􀀝􀀖􀀓􀀃􀀔􀀕􀀃􀀝􀀃􀀝􀀃􀀓􀀃􀀓􀀃􀀔􀀕􀀝􀀖􀀓UsersManualID-No.38477BA2Rev.-No.:0410.9.07EmbeddedSoft.Rev.100DeviceDescription03Pro

3、cessControldetectandidentifyLevelMeasurementUni-ProbeLB490InstallationandOperationHARTCommunicator1234567Volume1:Uni-ProbeInstallationVolume2:SafetyManualsVolume3:HARTCommunicatorUserInterfaceVolume4:PACTwareUserInterfaceFDT/DTMVolume5:SIMATICPDMUserInterfaceHARTVolume6:SIMATICPDMUserInterfaceProfib

4、usPAVolume7:FOUNDATIONFieldbusUserInterface38477BA21410.9.07Volume1-4GeneralInformationDearcustomersThankyouverymuchforpurchasingthelevelgaugingsystemUni-ProbeLB490madebyBertholdTechnologiesGmbH&Co.KG.ThescopeofsupplyalsoincludesthisUsersManual.BesuretohavethisUsersManualalwaystohand.PleasereadtheUs

5、ersManualpriortoinstallationtogetacquaintedwiththeproduct.Toavoidphysicalinjuryandpropertydamage,pleaseobservetheinformationidentifiedbyboldtypefaceorbyoneofthefollowingtypesofhighlighting:Indicatesadangeroussituation.Theconsequenceswillbedeathormostseverepersonalinjuries.Indicatesapossiblydangerous

6、situation.Theconsequencesmaybedeathormostseverepersonalinjuries.Indicatesapossiblyharmfulsituation.Theconsequencesmaybeminorpersonalinjuriesorpropertydamage.Includesapplicationtipsandparticularlyusefulinformation.DANGERWARNINGCAUTIONiIMPORTANTUni-ProbeLB490BertholdTechnologiesGmbH&Co.KG15Volume1-4Ty

7、pographicalConventionsThesymbolsandtypefacesusedinthisUsersManualhavethefollowingmeaning:􀁘promptsyoutocarryoutanaction.1,2,3,identifiesitemsinagraphic.identifiesenumerations.italictypefacehighlightsimportantinformation.SMALLCAPSindicatecommandsormenuitems.Ifyoudoencounterproblemsdespitecare

8、fulstudyoftheUsersManual,pleasedonothesitatetocontactus.YourUni-ProbeLB490team38477BA21610.9.07Volume1-4􀀔􀁊􀀒􀁏􀀷􀁌􀁐􀁈􀀓􀀓􀀓􀀃􀀔􀀓􀀝􀀖􀀓􀀔􀀔И

9、605;􀀓􀀓􀀃􀀔􀀔􀀝􀀖􀀓􀀃􀀔􀀕􀀃􀀝􀀃􀀝􀀃􀀓􀀃􀀓􀀃􀀔􀀕􀀝􀀖􀀓Volume1Uni-ProbeInstallation38477BA21810.9.07V

10、olume1Uni-ProbeLB490BertholdTechnologiesGmbH&Co.KG19Volume1TableofContents1TableofContents1GeneralInformation.1111.1GeneralSafetyPrecautions.1121.2UseandFunction.1121.3SpecificWarnings.1131.4RadiationProtectionGuidelines.1142SystemDescription.1152.1MeasuringSystem.1152.2Uni-ProbeHardware.1192.3Measu

11、ringPrinciple.1222.4MeasuringArrangements.1232.5TechnicalData.1272.6DetectorCode.1302.7Uni-ProbeLB490Nomenclature.1302.8LBNumericalCode.1313Installation.1333.1RodDetectorArrangement.1343.2RodSourceArrangement.1393.3PointSourceArrangement.1453.4DetectorProtection.1494ElectricalInstallation.1514.1Cond

12、uits.1524.2Terminals.1544.3SwitchSetting.1564.4ConnectingtheUni-Probe.1594.5Uni-ProbewithExiCurrentOutput.1604.6Uni-ProbewithSignalOutputProfibusPA/FOUNDATIONFieldbus(notintrinsicallysafe).1714.7Uni-ProbewithIntrinsicallySafeSignalOutputProfibusPA/FOUNDATIONFieldbus.1745Service.1775.1GeneralSafetyPr

13、ecautions.1775.2GeneralInformation.1775.3TroubleShooting.1785.4ReplacingtheCompleteUni-Probe.1805.5ReplacingtheElectronicsModule.18138477BA211010.9.07TableofContentsVolume15.6ReplacingtheCrystal-MultiplierAssembly(forPointDetector).1845.7ReplacingtheMultiplier(forRodDetector).1855.8ReplacingthePlast

14、icScintillator.1865.9ReplacingtheDigitalBoard.1875.10ReplacingthePowerSupplyUnit.1905.11ReplacingFuses.1915.12UpdatingtheEmbeddedSoftwareintheUni-Probe.1925.13ScintillationDetector.1975.14CustomerService.11005.15ReturningRepairs.11016Certificates.11036.1ATEXCertificate.11036.2FMCertificate.11156.3CS

15、ACertificate.11167ScrewFittingsandAccessories.11197.1ATEXCableScrewFittings.11197.2ATEX-Adapter(ExdIIC)forScrewedCableGlands.11217.3DummyPlug.11218TechnicalDrawings.11238.1PointDetector.11238.2RodDetector.11268.3PointSourceShieldingLB744X.11328.4PointSourceShieldingforRodDetectors.11408.5RodSourceSh

16、ielding.11419CoolingWaterCurves.11439.1PointDetectors.11439.2RodDetector.1143Uni-ProbeLB490BertholdTechnologiesGmbH&Co.KG111Volume11GeneralInformation11GeneralInformation1.1GeneralSafetyPrecautionsElectricalshockhazardDuringinstallationandserviceworkonthehardwareoftheUni-ProbeLB490LevelGauge,thesyst

17、emandalsotherelaycontactshavetobedisconnectedfrompowertoensurethatcontactwithlivepartswillbeavoided.ESDprotectivemeasuresThismeasuringsystemuseselectrostaticsensitivedevices.WerecommendthatyouwearanESDwriststrapduringinstallationorrepairwork.Connectthiswriststraptothegroundconductor.Whenyouopenthein

18、strument:Pleasetakeprecautionswhenworkingwithprintedcircuitboards(ESD).Dischargeyourselfbeforetouchingthecomponentsbytouchingagroundingpoint.MaintenanceTheUni-ProbeLB490LevelGaugemaybeinstalled,servicedandrepairedonlybytrainedpersonnel.OnlyinstallfuseswhichmatchtheratingspecifiedbyBertholdTechnologi

19、esGmbH&Co.KG.ParametersettingsNeverchangetheparametersettingswithoutafullknowledgeoftheseoperatinginstructions,aswellasafullknowledgeofthebehavioroftheconnectedcontrollerandthepossibleinfluenceontheoperatingprocesstobecontrolled.1.2UseandFunctionTheUni-ProbeLB490hasbeendesignedasameasuringsystemandm

20、aybeusedonlyforthispurpose.Ifitisusedinanymannernotdescribedinthisinstructionmanual,thewarrantydoesnotapply.BertholdTechnologiesGmbH&Co.KGguaranteesonlythatthedevicecomplieswiththepublishedspecifications.38477BA211210.9.071GeneralInformationVolume11.3SpecificWarningsforalltypesofprotectionThehousing

21、covermustbescreweddownandtightenedbeforeswitchingonthepowersupply.Thethreadforthehousingcover,onthehousingandalsointhehousingcover,mustnotgetdamaged,asotherwiseexplosionprotectionisnolongerensured.forthetypeofprotectionATEXUseonlyExdapprovedscrewedcableglandswhichhavetobemountedprofessionally.Unused

22、conduitsmustbeclosedbyadummyplugwhichissuitedfortherespectivetypeofprotection.Useonlycablecross-sectionswhichareincludedinthespecificationofthescrewedcableglandused.Donotopenthehousingaslongaspowerhasnotbeendisconnected.Pleasekeepinmindthatyouhavetodisconnecttherelaycontactsinadditiontothesupplyline

23、.Modificationsontheinstallationmaynotbecarriedoutwithoutdetailedknowledgeoftheseoperatinginstructions.Pleaseobservethemaximumrangeoftheambienttemperature.ItisindicatedonthetypelabeloftheUni-ProbeandonthecertificatesintheAppendix.forthetypeofprotectionFM/CSACloseorsealcableentriesatthehousingbystoppi

24、ngboxes.Donotopenthehousingaslongasthedeviceisconnectedtothepowersupply.Unusedconduitsmustbeclosedbyadummyplugwhichissuitedfortherespectivetypeofprotection.Modificationsontheinstallationmaynotbecarriedoutwithoutdetailedknowledgeoftheseoperatinginstructions.Pleaseobservethemaximumrangeoftheambienttem

25、perature.ItisindicatedonthetypelabeloftheUni-ProbeandonthecertificatesintheAppendix.Uni-ProbeLB490BertholdTechnologiesGmbH&Co.KG113Volume11GeneralInformation1.4RadiationProtectionGuidelines1CAUTIONLocalregulationscontrollingtheuseofradioactivesourcesmustbefollowed.Thisisthelaw.Installation,dismantli

26、ng,relocation,maintenance,testinginvolvingtheradioactivesource,oritsshieldingshallONLYbeperformedbytrainedandspecificallylicensedpersons.PleasecontactBertholdTechnologiesforfurtherinformation.38477BA211410.9.071GeneralInformationVolume1Uni-ProbeLB490BertholdTechnologiesGmbH&Co.KG115Volume12SystemDes

27、cription12SystemDescription2.1MeasuringSystem2.1.1BasicMeasuringConfigurationUni-ProbeLB490isalevelgaugingsystemconsistingofscintillationdetectorandevaluationunitinonehousing.TheUni-ProbeLB490utilizestheradiometricmeasuringmethod,i.e.theabsorptionofGammaradiationpassingthroughtheproductbeingmeasured

28、.Inordertoobtainanoptimummeasuringeffectatminimalsourceactivity,theidealmeasuringgeometryiscalculatedforeachmeasuringsiteandthesourceisdesignedaccordingly.Onepointorrodsourceandonescintillationcounter(rodorpointdetector)areusedforthismeasurementmethod(seepage1-23).Theradiationsourceisinstalledinashi

29、elding.Uni-ProbeLB490isanall-in-onedevice,includingtherequiredcomponents,scintillationcounters,powersupplyandtheentireevaluationelectronics,inonedevice.Upto8Uni-Probedetectorscanbelinkedforlargermeasuringranges(multi-detectoroperation,seepage1-17).Figure2-1BasicmeasuringconfigurationHARTSIMATICPDMEx

30、ternalpowersupplyHARTCommunicatorProcesscontrolwithSIMATICPDMHARTcurrentoutputSourceinshieldingUni-ProbeLB490EXzoneContainerTankReactorconnectednotebook38477BA211610.9.072SystemDescriptionVolume12.1.2DeviceCommunicationCommunicationwiththePCS1Communicationwithdisplay,evaluationandcontroldevicestakes

31、placeviaa2-wireHARTcurrentinterfacewithmodulateddigitalcurrentsignal(FSK-modulationofthecurrentsignalsaccordingtotheStandardBell-202).Theleveldataaresuppliedasisolated420mAcurrentsignaltotheprocesscontrolsystemPCS.ConfigurationandmonitoringConfiguration,parametersettingandcalibrationoftheUni-Probe,a

32、swellastheoutputanddisplayofthedigitalunitsofmeasurearecarriedouteither:viaahand-heldterminal,e.g.theHARTCommunicatormadebyFisher-RosemountSystems,orviaPCwithFDTframeapplicationorviaPCandtheSIMATICPDMsoftware.InordertomonitortheUni-ProbeviaPC(PCinthecontrolroomornotebookinthefield),theSIMATICPDMsoft

33、waremadebySIEMENSincludingtheUni-ProbeDeviceDescriptionprovidedbyBertholdTechnologiesGmbH&Co.KGhastobeinstalledontherespectivePC.Asanalternative,theUni-ProbemayalsobeoperatedviaaFDTframeapplication,e.g.PACTwareTM.TherequiredDTMfortheuserinterfaceisavailablefromBertholdTechnologies.Volumes3,4and5desc

34、ribethetypesofcommunication:-Volume3:HARTCommunicator-Volume4:FDT/DTM-Volume5:SIMATICPDM2.1.3MeasuringGeometriesThehardwareandsoftwareoftheUni-ProbeLB490systemmakesiteasytoadaptthesystemtodifferentmeasuringgeometriesandmeasuringtasks.Therefore,thesettingsandparametersofthemeasuringdevicehavetobedefi

35、nedwithcarefortheparticularmeasuringtask.Importantparametersmaynotbechangedduringoperation.Thesystemmustbetakenintooperationandsettingschangedonlybypersonswhoknowhowtoworkwiththedevice.Therefore,allusersshouldreadtheseoperatinginstructionscarefully.BertholdTechnologiesGmbH&Co.KG,therefore,recommendd

36、ocumentingallsettingsinasetupprotocol.ThisUsersManualdescribesseveralpossiblemeasuringarrangementsandinstrumentversions(seeVolume1,section2.4).Thebestsystemconfigurationisselectedforeachmeasuringtaskduringtheplanningstage.Therefore,thespecificprojectdocumentationhastobeobservedandfollowed.1.PCS=proc

37、esscontrolsystemUni-ProbeLB490BertholdTechnologiesGmbH&Co.KG117Volume12SystemDescription1Multi-DetectorOperationMulti-detector-operationisforeseenformeasurementsoveralargemeasuringrange(largerthanapprox.2m).Inthismode,uptoeightdetectorscanbelinkedinanetwork.OnedeviceisconnectedtotheHART-interface.Th

38、isdeviceisreferredtoasMainUnit.TheMainUnitisthecentralevaluationunitofthesystem.Itcollectsalldata,calculatesthemeasuredvalueandallowscommunication.TheotherdevicesarecalledAuxiliaryUnits.TheytransferonlytherawdatatotheMainUnit.HARTcurrentoutput,in-andoutputsarenotconnectedtotheAuxiliaryUnits.Communic

39、ationbetweenMainUnitandAuxiliaryUnit(s)takesplaceviaa2-wireRS-485interface.Figure2-2Multi-DetectorOperationIneachmeasurementcycle,theMainUnitqueriesallAuxiliaryUnitsfortheirrawdata.TheAuxiliaryUnitsareaddressedviatheHART-specificidentificationnumber,theuniqueidentificationforeachdevice.Toconfigureth

40、eMainUnit/AuxiliaryUnitnetwork,youhavetoentertheidentificationofeachAuxiliaryUnitintotheMainUnit.HARTRS-485RS-485SIMATICPDMSourceinshieldingMainunitEXzoneAuxiliaryUnitAuxiliaryUnitContainerTankReactorExternalpowersupplyHARTCommunicatorProcesscontrolwithSIMATICPDMHARTcurrentoutputconnectednotebook38477BA211810.9.072SystemDescriptionVolume1AssignmentofactivitiesMainUnit/AuxiliaryUnitIdentificationofUni-ProbeasMainUnitorAuxiliaryUnitAllUni-Probelevelgaugingsystemsaredelivere