FDT技术介绍-美名软件内部培训资料

FDTBasicsNSDTraining2011-04FDTMovieMotivationVariousStandaloneToolsHARTEngineering/ProgrammingToolEngineering-SystemBasicIdeaDefinitionofFDTFDT(FieldDeviceTool)technologystandardizessoftwareinterfacebetweenfielddevicesdriversandhostsystems.6FDTConceptTheprinterdriverisusedinthesamewayindifferentPCsoftwareTheprinterdrivercontainstheconfiguration,diagnostics,andotherfunctionalitiesTheprinterdriverisdevelopedanddeliveredbytheprintermanufacturerPCSoftwaresPCsoftwareFDTArchitectureFrameApplication=System(DCS,Engineeringtools,…)FDTInterface=standardDTM=devicedriverDeviceTypeManagerFDTInterfaceFrameApplicationFDT-Plug&WorkHARTFrameApplication(DeviceTypeManager-DTM)HARTKeyFDTTechnologyFeaturesProvidesarichgraphicalinterfacefordeviceconfiguration,operation,maintenanceBestselectionbyenduserCompetitivedifferentiationbyvendorsEnsuresauniformpresentationregardlessofhostsystemSupportsallprocessandfactoryautomationcommunicationprotocolsTransparentdataaccessFDTprovidesplantwide,consistentdataaccess.Unrestrictedroutingoverallnetworklevels–communicationprotocolindependentMultipleinstalledprotocolsDifferentcommunicationsegmentsVendorindependentRoutingtopologiesfdtCONTAINERFieldCarePACTwareDCSPLCTheFDTValuePropositionVALUETOUSERSThisprovidestotheusersmaximumvalueoutoftheirautomationassetsoverthelifecycleoftheplantthrough:SelectionofbestinclassdevicesEasyintegrationOpenaccesstomanufacturers’parametersetsBuiltindevicediagnostics12DTMDeviceTypeManager…isthedevice’sdriver…isprovidedbymanufacturer…needstobeinstalledonPC…canbeusedinanyframeapplication…providesgraphicuserinterface…allowstogetalldeviceparametersDeviceTypeManagerGatewayDTMCommunicationDTMDTMTypesCommunicationDriverDeviceDTMDeviceDriverGatewayDriverEthernetFrameApplication●Commonenvironment●Topologyengineering●Navigation●Usermanagement●Deviceconfiguration●Datastorage●…FrameApplicationprovides:FrameApplicationTheSimplestCaseStandaloneTools(1)CalibrationParameterizationDiagnosisMaintenanceFieldDeviceStandaloneToolTypicalUseCases:WorkshopsorsmallinstallationsOnlineconnectiontothedeviceOperationmainlyviatheDTM’sGUIUserhasaccesstoallDTMfunctionality,e.g.byswitchingbetweendifferenttabcardsCurrentconfigurationandparametersarereadfromthedeviceParametersmaybewrittentothedevicee.g.fortestpurposesTheSimplestCaseStandaloneTools(2)TheComplexCaseControlSystems(1)AssetManagementEngineeringToolHMIAutomation07FieldDeviceDiagnosisCalibrationMaintenanceConfigurationParameterizationCommissioningOperatingAlarmreportingMonitoringProcessvariablesClocksynchronizationStatusTypicalUseCases:Different‘FrameApplications’mayuseaDTMindifferentcontextsAvailabilityofDTMfunctionsiscontrolledaccordingtotheapplicationcontextAllsettingsloadedtothedevicearestoredinasystemdatabaseOnlineconnectiontothedeviceisnotalwaysavailableDTMworksondatabaseonlyDTMfunctionsarefrequentlyusedinthebackgroundw/ostartingauserdialogTheComplexCaseControlSystems(2)DeviceDTMFrameApplicationCommunicationDTMStartDownloadRead/WriteRequest(protocolspecificFDTXML)Read/Write(comm.hardwarespecific)Read/Write(fieldbusprotocolspecific)HandoverCommunicationInterfaceRead/WriteResponse(protocolspecificFDTXML)CommunicationDTM1NestedCommunicationFrameApplicationCommunicationDTM0..20mAHARTDTM3DTM4SendParameterSendParameterDTM20..20mAStartDownloadEthernetEthernetbasedProtocolSendParameterScopeofFDTCoreSpecificationSoftwareArchitecture(Components,Interfaces)MandatoryDeviceInformationVendor,DeviceType,VersionUseCasesLogin,Online/OfflineOperation,SystemPlanning,...UserRolesPlanningEngineer,Maintenance,Operator,ObserverAdministrator,OEMServiceStateMachineforDTMInstallation,Registry,...What‘sdefinedinFDTSpecification?FDTSpecification1.2.1FDT1.2.1=FDT1.2+Addendum+EnhancementsReleasedsinceAugust2005FreedownloadfromFDTisnowanIECStandard=IEC62453IndependentfromCommunicationFDTSupportsallcommunicationprotocolsinFactoryandProcessAutomationFDTworksforallphysicalnetworkDTMsmaysupportofflineconfiguration(engineering)visualizemeasuringvaluesgraphicallysendhealthinfoondevicetovendorinformenduseraboutnewsfromvendor(internetconnectionrequired)updatefirmwaremonitorsignificantdeviceparametertoprovidesuggestionsformaintenanceschedulingplaytrainingvideostosupportmaintenance....(nolimits)DTMisflexibleFDTProvidesmoredetailedinformationConfigurationandDiagnosisAlarmManagementSystemdiagnosisoverviewSinglemodulediagnosisSinglechanneldiagnosisDiagnosisconnectedHARTdeviceDiagnosisRecordandanalyzerawsignaldata,displayerrors.FrameApplicationandDTMAvailabilityVastsupplyofframeapplicationsandDTMsfromdifferentvendors.Over2000deviceDTMand15frameapplications.QualityAssuranceInteroperabilitytestandworkshopbetweenmanydifferentvendorsDTMCertificationTestFrameApplicationCertificationTestListofcertifiedDTMscanbefoundatFDTGroupwebsite–TheSolutionYouNeed!…freeselection…Selectionthebestsuitableproducts…protectinvestment…Maintainandenhanceexistinginstallation…transparentdataac