field device integration evolution in asset integration
DESCRIPTION
Stephen Mitschke's presentation on the evolution and development of FDI from Emerson Global Users Exchange 2012, Anaheim, CA.TRANSCRIPT
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Field Device Integration
Evolution in Asset Integration
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2Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Introduction
History to Collaboration FDI Cooperation FDI Technology Conformity Assessment The Path Forward Questions
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3Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
HISTORY TO COLLABORATION
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4Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
The Fieldbus Wars
Mid 80’s until 1999
!
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5Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
The Truce
IEC changes strategy from single to multiple fieldbus standard
Edition 1 (2003) 7 Communication Families 18 profiles
Edition 4 (est. 2013) 18 Communication Families 51 Profiles *
Foundation fieldbus
IEC 61158-1 Ed.1 (2003)
IEC 61784 Ed. 1 (2003)
ControlNet
PROFIBUS
P-NET
WorldFIP
INTERBUS
SwiftNet
* Excludes real time Ethernet (61784-2) and functional safety (61784-3) profiles
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6Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Standards
The wonderful thing about standards is that there are so many of them to choose from.
- Grace Hopper *
* Typically attributed, but there is some dispute on the actual author.
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7Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Device Integration Technology
Electronic Device
Description Language
(EDDL)
Field Device Tool
(FDT)
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8Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Electronic Device Description Language (EDDL)
The “E” is for Electronic, not Enhanced Some technologies use the term Device Description
Language (DDL) Adopted for HART in 1992 Adopted for Foundation Fieldbus in 1994 Adopted for Profibus in 2000 International Standard as IEC 61804-2 since 2004 EDDL collectively maintained through IEC by
Fieldbus Foundation, HART Communication Foundation and Profibus Organization
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9Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
EDDL Characteristics
Communication Network Independent (with dialects) Platform Independent OS Independent Interpreted -- No machine level execution Parameter definitions and attributes
Label, Help, Units, Handing Procedure through method calls (interpreted) Visualizations through menus Common look and feel with host EDDL developer influences presentation
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10Field Device Integration
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EDDL Cooperation Team
Formed in 2003 via Memorandum of Understanding Fieldbus Foundation HART Communication Foundation Profibus Organization
Phase 1 (2003) Extended visualization Persistent Data Storage
Phase 2 (2004) Added OPC Foundation Support for more complex devices Map EDDL to OPC UA Information Model
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11Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Device Integration StandardField Device Tool (FDT)
Association in 2003 between ABB, Endress+Hauser, Invensys, Metso, and Siemens
Became FDT Group in 2005 Profiles for several communication networks
including HART, PROFIBUS, FOUNDATION Fieldbus, DeviceNet, Interbus, AS-Interface, PROFINET IO
International Standard as IEC 62453 since 2009 FDT maintained through IEC by FDT Group
source: http://www.fdtgroup.org
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12Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDT Characteristics
Communication Network Independent Platform Independent Based on COM/ActiveX (FDT 1.x), .NET (FDT 2.x) DTM as the device driver (application plug-in) DTM executes within an FDT Frame application CommDTM for communication drivers (cards,
gateways) Strong visualization and business logic capabilities DTM developer controls the presentation
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13Field Device Integration
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Device Integration War?
!
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14Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Complementary or Competing?
Both, but the question misses the point
End Users are frustrated Want the best of both worlds Limited choice of products based on vendors alignment
Device suppliers are frustrated Spending money on duplicated efforts Host specific implementations
System Suppliers are frustrated Protect the integrity of the process automation system Provide consistent user experiences
14
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15Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
The itm whitepaper
Harmonize EDDL and FDT Approaches
Client / Server Model Using OPC UA Decouples device
information model (DIM) and the device object model (DOM)
Becomes the basis of the FDI Project
Future becomes Field
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16Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Project Announcement
Announced 2007 at Interkama/Hannover
FDT Group joins the EDDL Cooperation Team
Increase scope to create unified solution based on concepts from itm white paper
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17Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Why Field Device Integration?
Process automation end users are asking for a single solution Current FDT and EDDL technologies with partial overlap cause
competitive positioning Current situation is confusing because of conflicting messages
Suppliers face expensive development Most suppliers are simultaneously part of ECT organization and
FDT. They must invest in parallel developments for EDDT and FDT.
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18Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Lifecycle Driven Architecture
Input from AIDA, NAMUR, WIB and PNO on use case development
Use cases based on plant life-cycle model
Requirements derived from use cases
System architecture derived from requirements
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19Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Project Extended Scope
Public commitment from several key suppliers (2010)
Extended Scope Common Validation Effort FDI/FDT 2.0 Interoperability Common Tools
– Device Package Development Tools (IDE)
– Host Interpreters– Package Conformance Tools– Host Conformance Tools
EDDL Profile Harmonization and Extensions
Common EDDL File Format
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20Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI COOPERATION LLC
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21Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Cooperation LLC
Founded Sept 2011 Not for Profit Limited
Liability Cooperation (US) Joint ownership by 5 ECT
Foundations Three year limited lifetime
Replaces ECT Finish FDI as IEC standard Facilitate development of
common software tools Promotion Marketing
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22Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Cooperation Principles
Features based on Use Cases and Requirements Harmonized EDDL Host System Independent Support FOUNDATION fieldbus, HART, PROFIBUS
and PROFINET Open to other industrial networks Support Nested communications through
heterogeneous networks Support Information exchange between FDI Host and
generic OPC UA Client FDI Packages must be compatible with FDT 2.0+
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23Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI TECHNOLOGY
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24Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Features
A unified device integration standard Built on knowledge gained from EDDL and FDT Uses OPC UA object model concepts Platform, Protocol Independent Technology Independent Supports scalable clients, from simple handhelds to
full asset management applications Scales appropriate to the device supplier needs Backward compatible Lifecycle concept
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25Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
New Terminology
FDI Package The file for device integration Based Open Packaging Conventions (IEC 29500)
User Interface Plug-in (UIP) executable plug-in Can support multiple platforms and technologies While it shares similarities, a UIP is not a DTM
User Interface Description (UID) Graphic visualization of device parameters Implemented as EDDL Menus and Methods
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26Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Package
Collection of components that provide all the information necessary to integrate a type of device into a system
Device Package
•Most common•Typically, one package per device type•Multiple device types for modular devices (e.g. remote IO)
Profile Package
•Generic package for devices without a specific Device Package•Typically provided by Foundation
User Interface Plug-in (UIP) Package
•Provides one or more UIPs to an FDI Server independent of Device Package•Value add-ons•Common plugins for a device family
Communication Package
•Provide information to integrate an FDI Communication Server•Interface cards, gateways, etc.
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27Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Device Package Standard
EDD(mandatory)
Electronic Device
Description Language
(EDDL)
Microsoft .NET/WPF
for Workstation
Platform
Device Definition (Parameters)
Business logic (Rules) User Interface (Structure)
User Interface Plugin Device Applications
Product Manuals Images Electronic Certifications Protocol specific Files
(CFF)
Integrity AuthenticityUIP
(optional)
UIP(optional)
Attachments
(optional)
Attachments
(optional)
Defined File Name Convention
e.g. acme.5930pressure.1.0.0.foundation_h1.fdix
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28Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Standardized Access to Device Information Model
Enables access to device information for MES Systems
FDI specifies rules to ensure that 3rd party applications cannot access sensitive parts of the information model
The FDI Server controls the access to device information
Generic OPC
UA Client
OPC UA Services
Communication Server
OPC UA Services
FDI Client
FDI Server
Information Model
EDD Engine
FDI Host
UID Renderer
UIP Hosting
Vendor B Vendor A
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29Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Backward Compatibility
Critical End User Requirement
Foundation Fieldbus Full support to existing DD Library (DD4, DD5)
HART Full support of existing DD Library (FMS, FM6, FM8)
PROFIBUS Legacy EDDs were DDL Source Backward compatibility through new Tokenizer tool
Native FDT 2 based system can support FDI Packages
Native FDI Systems support EDDL
Native FDI Systems do not support DTMs
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30Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Simplify Deployment
Into the System
FDI Packages are imported, not installed
No Windows Installer No writing registries No installing DLL or
other windows libraries Intuitive file name
convention No more ‘0101.ffo’
Within the System
FDI Servers maintain device models
Servers push UIPs to clients on demand
Install once, use everywhere
All persistent data resides at the FDI server
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31Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Integrity and Authenticity
FDI Package is signed using x509 digital certificates
Industry standard for security
Integrity Verify the package has not been manipulated
Authenticity Verify the package developer
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32Field Device Integration
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Lifecycle Management
Standardized versioning concept <major.minor.revision>-build
Package versions update (patches) upgrades (new device versions)
Technology Versions managing future technology changes forward thinking, future proof
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33Field Device Integration
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User Requirements Namur NE105
Investment Safety Version Conflicts Device Integration with Tools User Guidance Display of Devices Standard Profiles Device Descriptions Licensing of Device Descriptions Cross-Platform Compatibility Full Support of Device Functionality Standardized Data filing Certification
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34Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI CONFORMITY ASSESSMENT
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35Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Common Device Tools
UIP
Development
Integrated Development Environment (IDE)
EDD UIP
Ed
iting
Test EngineTo
keni
zin
g
Pa
cka
gin
gReference
HostUID Renderer
UIP Hosting
EDD Engine
Test Certification/Registration
Device Vendor
Device Package
EDD UIP
EDD UIP
FDI Cooperation provides a cross protocol Integrated Development Environment!
Development and Test of Device Packages
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36Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Common Host Tools
FDI Cooperation provides protocol independent Standard Host Softwate Components
Host System manufacturers implement FDI Host Components for:
Device Management Tools Asset Management Tools DCS
OPC UA Services
Communication Server
OPC UA Services
FDI Client
FDI Server
Information Model
EDD Engine
FDI Host
UID Renderer
UIP Hosting
UID Render
er
EDD Engine
UIP Hostin
g
StandardFDI Host Components
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37Field Device Integration
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Conformity Assessment
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38Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Registration/Certification
Registration/Certification will be performed by technology foundations
Based on jointly developed common test tools No independent FDI Certification certificate Supplements existing registrations processes
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39Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
THE PATH FORWARD
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40Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Enhanced ScopeCommon Tools
Phase 1
Project
Phase 2
Project
FDI ProjectMaintenance
Team
FDI CooperationLLC
’03 ’04 ’05 ’06 ’07 ’08 ’09 ’10 ’11 ’12 ‘13
Cooperation Timeline
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41Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
FDI Demo Stations
ABB control system Communication
Protocols: FF, HART, PROFIBUS
Devices from various vendors
Use Cases: Parameterization/Configuration, Diagnosis, Status Monitoring according NE 107, Predictive Maintenance
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42Field Device Integration
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Active Tools Development
Tools in development since 2011 First Device IDE release set for mid-2013 Specification 1.0 release set for mid-2013
Device developers can get involved today Prototype tools available Interoperability workshops planned Get ahead of the development curve
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43Field Device Integration
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Standardization Progress
2011 2012 2013 2014
New Work Item Proposal
New Work Approval
First Committee Draft
Committee Draft for Vote
Final Draft International Standard
International Standard
Second Committee Draft
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44Field Device Integration
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Summary
A real, unified device integration standard “Foundations” cooperate in FDI Cooperation to
complete and promote FDI Technology Process automation vendors engaged in FDI
development IEC Standardization has been initiated Interoperability is built into the specification Established lifecycle concept FDI fulfills NAMUR NE105 requirements
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45Field Device Integration
© 2012 by Fieldbus Foundation -- All Rights Reserved
Where To Get More Information
FDI Cooperation Website: www.fdi-cooperation.com Whitepaper:
www.fdi-cooperation.com/index.php/technology.html
Fieldbus Foundation Website: fieldbus.org Email: [email protected] User Forums: forums.fieldbus.org Blog: foundationfieldbus.blogspot.com Twitter: twitter.com/FOUNDATIONField LinkedIn: linkedin.com/company/fieldbus-foundation LinkedIn Discussion Group: Fieldbus Foundation YouTube: youtube.com/user/FieldbusFoundation
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46Field Device Integration
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QUESTIONS?