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FieldbusFieldbus StandardsStandards

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 Agenda Agenda

Overview of IEC Fieldbus Standards

Fieldbus Foundation

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IEC TC65: OrganizationIEC TC65: Organization

IEC TC65:Industrial- Process Measurement and Control

Advisory Group

WG1: Terms & Definitions

WG4: Interface Char.

WG5: Graphical Symbols

WG6: Function Blocks

SC65A

System AspectsSC65B

Devices

SC65C

Digital Comms.

SC65D

 Analyzing

EquipmentWG2

Service ConditionsWG4

Electromagnetic Intf.WG8

Evaluation of Sys. Prop.WG9

Safe Software

WG10

Func. Safety of P.E.S.

WG11

Batch Control Systems

WG5

 Temperature SensorsWG6

Perf of Systems Elem.WG7

PC Systems

WG9

Final Control Elem.

WG1

Message Data Formats (PMS)WG3

Prog. Meas. App.WG6

IntersubsystemsCommunications(“Fieldbus”)

WG7

Process Control

Function Blocks

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Function Block StructureFunction Block Structure – – IEC61804IEC61804

Inputs Outputs

Block SpecificParameters

•Gain, etc.

 Algorithm

Example: PID

• Consistent, easy, block-oriented

configuration of functions• Distribution and execution of 

functions in field devices fromdifferent manufacturers in anintegrated, seamless manner 

• Consistent definition of informationthat will be communicated andfunctions that will be distr ibuted

• Avoids custom interfaces andcumbersome mapping

• All visible attributes of a block aredefined as parameter in an objectdictionary.

• Consistent, easy, block-orientedconfiguration of functions

• Distribution and execution of functions in f ield devices fromdifferent manufacturers in anintegrated, seamless manner 

• Consistent definition of informationthat will be communicated andfunct ions that will be distr ibuted

• Avoids custom interfaces andcumbersome mapping

• All visible attributes of a block aredefined as parameter in an objectdictionary.

Standard BlockParameters

•Mode etc.

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Fieldbus Foundation Member CompaniesFieldbus Foundation Member Companies ABB Asea Brown Boveri , Ltd. AEG Schneider Automation, Inc. Al fa Laval Automat ion AB Al len-Bradley Co., Inc. Alpret (Pty) Ltd. Analog Dev ices, Inc. Apparatebau Hundsbach GmbHBailey Controls Co.

Bailey Japan Co., Ltd.Beamex Oy, AbBelden Wire & CableBorst AutomationBray InternationalBronkhorst High TechBrooks InstrumentCaltex Services Co.

Chevron Research & TechnologyDanfoss A/SDigi Table thielen GmbHDKK CorporationDruck Ltd.DuPont Engineering Co.Eckardt AGEMCO

Endress + Hauser GmbHEnraf Exxon Research & EngineeringFINTFisher Controls InternationalFisher-Rosemount SystemsThe Foxboro CompanyFraunhofer Institute (IITB)

Fuji Electric Co., Ltd.Furon Company, Dekron Division

Ohkura Electric Co., Ltd.Oval Corp.Pacific Avionics Co.Pepperl + FuchsPOHTOPolitecnico di Torino-DaiPresys InstrumentosProcter & Gamble Co.

R. Stahl GmbH & Co.Ramsey Technology, Inc.Ronan EngineeringRosemount Inc.Rosemount Analytical Inc.Saab Tank ControlSchneider North AmericaServomex Company Inc.

Shell OilShimadzu CorporationShip Star AssociatesSiebe ECDSieger TPA Ltd.Siemens Industrial AutomationSimrad Albatross ASSMAR International

Softing GmbHSOR, Inc.StoneL Corp.TMG i-tech GmbHTokyo Keiso Co., Ltd.Toshiba CorporationValmet Automation Inc.VALTEK

VEGA Grieshaber Vinson Supply

Glaxo Inc.GSC Precision ControlsHartmann & BraunHitachi, Ltd. Instrument DivisionHoneywell Inc.i.f.a.c.Instituto de InvestigancionesJohnson Controls, Inc.

Johnson Yokogawa Corp.KK CodixK-Patents OyKeystone ControlsKimray Inc.Knick ElektronischeKoso Service Co., Ltd.KROHNE Messtechnik GmbH

Leeds & NorthrupLimitorque Corp.Magnetrol InternationalMasoneilan-Dresser Measurement Technology, L td.Mettler - Toledo Inc.Micro Motion Inc.Milltronics

Mitsubishi ElectricMonsanto CompanyMotoyamaNagano Keiki SeisakushoNational InstrumentsNEC CorporationNeles-Jamesbury OyNEMA

Niigata Masoneilan Ohkura Elec.Norsk Hydro a.s.

Westlock Controls Corp.WorldFIP EuropeYamatake-Honeywell Co.Yokogawa Electric Corp.Yokogawa Electronics Corp.