opc adi standard deriving value from integrating analytics ... · jim luth opc foundation
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OPC ADI StandardDeriving value from integrating analytics & systems
IFPAC Cortona, Cortona, Italy, September 19-22, 2010
© ABB Inc. September 28, 2010 | Slide 1
OPC ADI Standard
Speaker name: Thomas Buijs
Speaker title: Product & Marketing Manager
Company name: ABB Inc.
Location: Québec City, Québec, Canada
© ABB Inc. September 28, 2010 | Slide 2
Background
Analyzer integration presents a unique set of challenges for solutions such as Process Analytical Technology (PAT) and Quality by Design (QbD)
Large variety of analyzers typesDifferent vendors
Different data types (arrays & structures)
Many different ways to integrate analyzers and execute control from external systems
New process optimization opportunities requireUnit and system level coordination
Control of multiple analyzers from different vendors
© ABB Group September 28, 2010 | Slide 3
Current Analyzers in ProcessProprietary interfaces – non-standard data
© ABB Group September 28, 2010 | Slide 4
Integration at Integration at Process Controller is Process Controller is expensive and expensive and proprietaryproprietary
Limited data types Limited data types from analyzer from analyzer controller to process controller to process controller in noncontroller in non--standard formatstandard formatHot Air
Granules
Filters
FBRM Analyzer
NIR used to monitor moisture
Determine end-pointMoisture profile used for asset monitoringProvide data to allow closed loop control to optimize drying
FBRM used to monitor particle size
Characterize particle sizes (detect clumps…)Detect presence of fines that can clog filtersProvide data to allow closed loop control to optimize drying
Proprietary interface
Proprietary Interface
NIR Analyzer
AnalyzerController
AnalyzerController
Process Controller
(PLC, DCS)
ProprietaryProprietaryinterfaceinterface
ProprietaryProprietaryInterfaceInterface
OPC/UA ADI Vision
Just as field device standards have driven the widespread adoption of intelligent field devices in the process industries, this specification will promote the use of high level analyzers in manufacturing processes.
Provide a model for implementing a software interface that exposes the capabilities of process and laboratory analyzers in a standard discoverable way
Provides guaranteed access to the raw data not just the derived values
Uses the widely accepted, platform-neutral OPC/UA specification.
© ABB Group September 28, 2010 | Slide 5
OPC/UA – ADI Analyzers in ProcessStandard interfaces – standard data
© ABB Group September 28, 2010 | Slide 6
Integration at Process Controller is standard and easier
Complex data types available from analyzer controller to process controller in a standard format
Hot Air
Granules
Filters
FBRM Analyzer
NIR used to monitor moisture
Determine end-pointMoisture profile used for asset monitoringProvide data to allow closed loop control to optimize drying
FBRM used to monitor particle size
Characterize particle sizes (detect clumps…)Detect presence of fines that can clog filtersProvide data to allow closed loop control to optimize drying
Proprietary interface
Smart NIRAnalyzer
AnalyzerController
Process Controller
(PLC, DCS)
ADI interface
ADI Interface
Timeline
An OPC foundation working group was formed to turn this vision into reality
February 2008 – kickoff
December 2008 - Draft released
First Reference Implementations – Q2 2009
Release – October 1st, 2009
January 2010 – Reference Implementation for ADI clients and servers completed
Less than two years later the specification was released –A major achievement
Later in 2010 – First ADI compliant products ?
© ABB Group September 28, 2010 | Slide 7
Jan 2010
Feb., 2008
Working Group Members
ABB
Abbott
Arla Foods
BR&L Consulting
Bristol Myers Squibb
Bruker Optics
CAS
FOSS
GlaxoSmithKline
Kaiser Optical Systems
Malvern Instruments
Mettler-Toledo Autochem
Novartis
OPC Foundation
Pfizer
Sentronic GmbH
Siemens
Software Toolbox
Sympatec GmbH
Thermo Fisher Scientific
Umetrics
Yokogawa
© ABB Group September 28, 2010 | Slide 8
Working Group Members Analyzer suppliers
Spectrometers
ABB, Bruker, FOSS, Kaiser, Mettler Toledo, Sentronic, Thermo Fisher, Yokagawa
Particle Size Analyzers
Malvern, Mettler Toledo, Sympatec
Gas Chromatographs
ABB, Siemens, Yokagawa
© ABB Group September 28, 2010 | Slide 9
Working Group MembersSystem suppliers
© ABB Group September 28, 2010 | Slide 10
Pharmaceutical PAT Systems
ABB, Siemens
Control systems
ABB, Siemens, Yokogawa
Multivariate Analysis
Software Toolbox, Umetrics
Working Group MembersEnd users
© ABB Group September 28, 2010 | Slide 11
Pharmaceutical Development & Manufacturing
Abbott, BMS, GSK, Novartis, Pfizer
Collaboration with ISPE
Food processing
Arla Foods
Target Industries
Pharmaceutical Development & Manufacturing
Food processing
Cement industry
Oil & gas (Exxon Mobile monitoring work)
Chemicals
© ABB Group September 28, 2010 | Slide 12
Analyzers Types
The ADI standard provides a generic analyzer object
Subtypes have been defined for certain analyzer classes
Spectrometer, particle size analyzer and gas chromatograph have well defined status, data types and commands
Mass Spectrometer, Acoustic Spectrometer, Nuclear Magnetic Resonance Spectrometer are defined but not complete
© ABB Group September 28, 2010 | Slide 13
Analyzer typesADI can support a wide range of analyzers
Light Spectrometers
IR/NIR spectrometers
UV/VIS spectrometers
FT-IR/NIR spectrometers
Raman Spectrometers
Imaging spectrometers
Terahertz spectrometers
Radiometers
Light Induced Fluorescence
Automated Microscopy
Focused Beam Reflective Measurement
Imaging particle size monitoring systems
Liquid chromatographs (HPLC, UPLC …)
Particle Size Definition
Cell Counting
Acoustic spectrometers
Mass spectrometers
Chromatographs
© ABB Group September 28, 2010 | Slide 14Particle Size Analyzer - Laser DiffractionParticle Size Analyzer - Dynamic Light ScatteringZeta Potential - Laser Doppler Electrophoresis
Analyzer typescontinued
Particle size monitoring Systems
Particle Size Analyzer - Laser Diffraction
Particle Size Analyzer - Dynamic Light Scattering
Zeta Potential - Laser Doppler Electrophoresis
Gas chromatographs
Imaging systems
NIR Chemical Imaging
Nuclear Magnetic Resonance
© ABB Group September 28, 2010 | Slide 15
Technology DemonstrationACHEMA Fair, Germany – Spring, 2009
The true power of OPC/UA ADI was first demonstrated
A simulated ABB FTIR spectrometer was connected over OPC/UA ADI to an OSI-PI historian
The FTIR simulator was build on a OPC/UA ADI server and OSI-PI used a standard OPC/UA client to browse the server and discover the available data
© ABB Group September 28, 2010 | Slide 16
Technology DemonstrationACHEMA Fair, Germany – Spring, 2009
© ABB Group September 28, 2010 | Slide 17
ADI Analyzer Model ADI provides an extensible data model
Represents a generic analyzer as a measuring device with n channels
Models the slots for sample accessories and the actual installed accessories
The model is flexible enough to represent analyzer systems made up of many discrete analyzers
© ABB Group September 28, 2010 | Slide 18
Analyser
Slot
Slot
Slot
OPC-UA Interface
ProcessInterface
ProcessInterface
Accessory
ProcessInterface
Slot Accessory
OPC-ADI Process View for System Integrators and
integration into a control system.
OPC-ADI Integration View for OEM Integrators, maintenance integration, lab environment, and model development
ADI Defines 2 Server ProfilesAnalyzers are represented by UA servers
Level 1 – Is a self testable profile
Provides access to ADI commands and data
Provides basic configurability through upload of a configuration structure
Level 2
Provides access to all the configuration parameters as individual read/write variables
Verifiable by comparing to all the settings possible in the analyzer native software
© ABB Group September 28, 2010 | Slide 19
ADI Analyzers State Machine
ADI provides an analyzer state machine for use with all analyzer types
The state machine utilizes OPC/UA built in command and status communication capabilities
All required analyzer and application specific functions can be implemented in defined sub-states
ADI defines ISA88 type analyzer channel states and operating sub-states including sub-states for Sample Acquisition, Reference Acquisition, and Cleaning
© ABB Group September 28, 2010 | Slide 20
OPC/UA BenefitsBuilds on widely accepted OPC standards
Platform neutral. Can be implemented on any Operating System (not based on Microsoft DCOM)
Supports complex (PAT) data types and object models
Supports XML and high speed binary communication
Includes built-in communication buffering and failure handling
Designed with corporate IT security and firewalls in mind
Broad industry support including process automation, ISA95, ISA88, EDDL, MIMOSA and OAGiS
© ABB Group September 28, 2010 | Slide 21
ADI Builds on OPC/UA specificationsADI is one of many OPC/UA information model extensions
© ABB Group September 28, 2010 | Slide 22
OPC/UA Base Services All Necessary Services
DA A&E HDA CMDs OPC Information Model
OPC/UA ADI Analyzer Device Interface
Vendor Information Model
OPC/UA ADI BenefitsADI inherits all the benefits of OPC/UA, plus…
Data Integration simplified through ADI analyzer software model with definition of common parameters names
Complex data communication enabled through definition of array data types including the metadata for spectra, particle size distributions… and images commonly utilized by analyzers – data no longer needs to be transferred as a file
Integration of analyzer sampling simplified with definition of a generic analyzer channel state model
Data analysis efficiencies through definition of sample and acquisition timestamps and batch context data as an integrated part of result data
© ABB Group September 28, 2010 | Slide 23
OPC/UA ADI BenefitsADI inherits all the benefits of OPC/UA, plus…
Analyzer installation and commissioning time reduced through browsing and command capability of a simple generic OPC/UA ADI client
Improved integration support with elimination of point to point solutions and OPC/UA ADI certification testing
Flexible architecture supporting analyzers, servers, historians, and multivariate modeling software
More affordable to implement analyzers as a key input to PAT/QbD initiatives
© ABB Group September 28, 2010 | Slide 24
What's next?
Availability of products implementing ADI
Statements of support in future products have been made by vendors on the working group
First product announcements made by ABB
ABB Analyze IT eXtended PAT (xPAT) supports OPC/UA today and will support ADI in 2011
ABB analytics has announced that future analyzers will implement ADI
Other announcements expected now that the standard is released
© ABB Group September 28, 2010 | Slide 27
Contact Information
Jim Luth
OPC Foundation Technical Director
tel: 775-254-1192 Skype ID: JimLuth
fax: 206-337-4630 mobile: 508-878-8613
Thomas Buijs
Product & Marketing Manager, ABB
© ABB Group September 28, 2010 | Slide 28