Automation Connections ISA EXPO 2006

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Automation Connections ISA EXPO 2006
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Secrets to Success with Foundation Fieldbus

• Ian Verhappen
• MTL Instruments Group

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Key Points

• Foundation Fieldbus
• What is different, what is the same
• Installation Tips
• Documentation
• Whats New

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FOUNDATION Fieldbus H1

• Fieldbus devices are connected in parallel on the
  bus, which carries digital data from/to all the
  devices on the bus.
• Fieldbus devices provide information to all other
  devices on the network.
• A multidrop fieldbus does not have the
  shortcoming of point-to-point wiring.
• Two devices are better than one!!

Courtesy of Yokogawa Corporation
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Expanded View
Analog Limited system view. Does not include
diagnostics and other information from field
devices.
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Physical Layouts
Host
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Device Descriptions (EDDL)
Values are read from the device.
5.50
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DD File Components

• Three files per DD file
• .sym file
• .ffo file
• .cff file
• Single zip file that can be downloaded from FF
  site
• EDDL enhancements and ITK 5 will introduce new
  extension
• .ff5 file

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Capabilities File Sample
Execution Time/32 time in milliseconds
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Fieldbus Model
OSI Model
H1 FOUNDATION fieldbus Model
APPLICATION LAYER
PRESENTATION LAYER
SESSION LAYER
TRANSPORT LAYER
NETWORK LAYER
DATA LINK LAYER
PHYSICAL LAYER
The user layer is not defined by the OSI Model
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High Speed Ethernet
11 New FF Specifications
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Block Diagram of User Layer

• Resource Block - describes characteristics of
  device
• Transducer Block(s) - represent local connections
  for physical I/O
• Function Block(s) - provide the control and I/O
  behavior of the device

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Installation Practices
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Segment Checkers

• MTL
• http//www.mtl-inst.com/products/fieldbus/f_barri
  er_config/index.html
• PF Fieldconnex.com
• Emerson
• http//www.emersonprocess.com/systems/support/segm
  ent/
• Spreadsheets
• Yokogawa http//www.yokogawa.com/fbs/fbs-download-
  en.htm
• Honeywell honeywell.com

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PID Symbology
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OPC UA and EDDL
EDDL Cooperation Project
Phase 2
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Key Features of Phase 1 Enhancements

• Enhanced User Interface
• Parameter Organization
• Images
• Better interoperability
• Graphing System
• Support for Charts and Graphs
• Persistent Data Storage
• Archive and retrieve data
• Aids diagnostics executed by devices
• Demonstration at Foundation Fieldbus booth

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Fieldbus Safety
FF-SIS Communication Diagnostics
Design to IEC 61508
Black Channel
New SIS Function Blocks Function Block
Diagnostics
Design to IEC 61508
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Summary

• Foundation Fieldbus is does NOT require that your
  systems knowledge is obsolete
• Digital Communications/Networks will be part of
  your future
• Support and Tools are available to prepare you
  for this future
• ISA is a source for the information you need

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Questions and Discussion
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Related Resources from ISA

• Ian Verhappen Augusto Pereira
• First edition also available in Spanish and
  Portuguese

Jonas Berge
Dick Caro
Phone [phone] E-mail
Address info_at_isa.org