FDT技术介绍美名软件内部培训资料.pptx

FDTTechnologyOverview

MotivationVariousStandaloneToolsHARTEngineering/ProgrammingTool

Engineering-SystemFDTTechnologyOverview

BasicIdea

FDTTechnologyOverview

WhatisFDT? FDT(FieldDeviceTool)technologystandardizessoftware

interfacebetween

fielddevicesdrivers

andhostsystems.

DTM(DeviceTypeManager)isa

softwaredriver

deliveredwiththe

device

Standardizedsoftware

interface

Similarideaasa

printdriverFDTTechnologyOverview

Concept

FDTTechnologyOverview

FDT-PlugWorkHARTFrameApplication(DeviceTypeManagerDTM)HART

FDTTechnologyOverview

DTM-DeviceTypeManagerDeviceDriverForaparticularDeviceorDeviceFamilyCreatedandshippedbyDevicevendorSpec.Features(e.g.FirmwareUpdate)SoftwareProxyforrealDeviceInfoonParameterEditParameter(Online/Offline)Diagonstics,DocumentationIncludingGUIActiveXControlsCorporateDesign(LookFeel)IntegrateswitheveryFDTContainerDeviceType

ManagerDTMSymbolsOR

GatewayDTMCommunication

DTMFDTTechnologyOverview

DTMTypesDevice

DTMBTMBTMEthernet

FDTTechnologyOverview

FDTContainerWindowsApplicationDeviceConfigurationToolIntegratedinEngineering-SystemorProcessControlSystemResponsibleforManageDTMCatalog(installedDTMs)EngineeringofTopologyManageDTMlifecycleHostsDTMUserInterfaceDataPersistency(DTM,Topology,...)PrintDocumentationUserManagmentAuditTrail

FDTTechnologyOverview

TheSimplestCase:

StandaloneTools(1)CalibrationParameterizationDiagnosisMaintenanceFieldDeviceStandaloneTool

FDTTechnologyOverview

TheSimplestCase:

StandaloneTools(2)TypicalUseCases:WorkshopsorsmallinstallationsOnlineconnectiontothedeviceOperationmainlyviatheDTM’sGUIUserhasaccesstoallDTMfunctionality,e.g.byswitchingbetweendifferenttabcardsCurrentconfigurationandparametersarereadfromthedeviceParametersmaybewrittentothedevicee.g.fortestpurposes

FDTTechnologyOverview

TheComplexCase:

Cont