“Freedom to Choose. Power to Integrate.” © 1994-2004 Fieldbus Foundation 1 End User Council May...
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“Freedom to Choose. Power to Integrate.” © 1994-2004 Fieldbus Foundation 1 End User Council May 26-27, 2004 Shenzhen, China Fieldbus Foundation Safety Instrumented Systems (FF-SIS) ____________________ Dave Glanzer Fieldbus Foundation Director of Technology Development
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Transcript of “Freedom to Choose. Power to Integrate.” © 1994-2004 Fieldbus Foundation 1 End User Council May...
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation1
End User CouncilMay 26-27, 2004 Shenzhen, China
Fieldbus FoundationSafety Instrumented Systems
(FF-SIS)
____________________Dave Glanzer
Fieldbus FoundationDirector of Technology Development
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation2
End User CouncilMay 26-27, 2004 Shenzhen, China
FF-SIS Scope
Extends FF Technology to Safety Instrumented Systems Based on the IEC 61508 International Standard.
Example Application Areas:
Burner Management Systems Fire & Gas Fuel Engineering
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation3
End User CouncilMay 26-27, 2004 Shenzhen, China
International Development Team
ABB AS NorwayABB Instrumentation ItalyBIFFI ItalyE.I. DuPont de Nemours, Inc. USAExxonMobil Research & Engineering USEEmerson Process Management USAFlowserve USAHIMA GermanyHoneywell SMS The Netherlandsice-PROS CanadaInfraserv Höchst Technik GmbH & Co. KG GermanyInvensys/Triconex USAMetso Automation FinlandRockwell Automation USARotork Control Systems UKSaudi Aramco Saudi ArabiaSmar Brazil and SingaporeShell Global Solutions The NetherlandsSofting AG GermanyTÜV GermanyWestlock Controls Corporation USAYokogawa Electric Corporation Japan Yokogawa - SCE The NetherlandsYokogawa UK Limited UK
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation4
End User CouncilMay 26-27, 2004 Shenzhen, China
Reduced Total Cost of Ownership for FF-SIS applications. CAPEX
Hardware, Footprint, Commissioning, Power Consumption
OPEXAdvanced diagnostics, Reduced test interval via increased DCF.
SIL 2 and 3 applications Password protected access to FF-SIS field devices Additional Function Blocks (e.g. logic, 2 out of 3 voting) Definable actions on diagnosed failures – trip, message Handle discrete signals (e.g. switches, motor trips, lights, push
buttons, etc.) where H1 dynamic performance is acceptable
FF-SIS End User Requirements
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation5
End User CouncilMay 26-27, 2004 Shenzhen, China
Total system approach Total Asset Management – FF-SIS and Non-SIS Modular Logic Solver –centralized and distributed option Diagnostics Hybrid system architecture – FF-SIS & traditional hardware Guidance to manual proof test Signalling/procedures for auto proof test Awareness of opportunity-based proof test Logging/documentation of results Failure rate updates
FF-SIS End User Requirements
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation6
End User CouncilMay 26-27, 2004 Shenzhen, China
Communication Meet IEC 61508 part 2 clause 7.4.8
Communication Diagnostics
User Application Meet IEC 61508 part 3 clause 7.4.4
Function Block Diagnostics
CRC on Device Description Files
FF-SIS Extension Areas
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation7
End User CouncilMay 26-27, 2004 Shenzhen, China
Black Channel Approach H1 Communication System (Black Channel) is unchanged. A new FF-SIS protocol above the Black Channel detects network
faults and appropriate action is taken without human intervention.
IEC 61508
IEC 61508
Black Channel
FF-SIS Communication Extensions
New FF-SIS Communication Diagnostics
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation8
End User CouncilMay 26-27, 2004 Shenzhen, China
User Application New Function Blocks for FF-SIS Applications – FBAP Part 6 New FBAP diagnostics detect application faults and appropriate
action is taken without human intervention.
IEC 61508
IEC 61508
Black Channel
FF-SIS User Application Extensions
New FF-SIS Function Blocks &
Function Block Diagnostics
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation9
End User CouncilMay 26-27, 2004 Shenzhen, China
Function Block Application Process – Part 6 SIS Write Lock SIS Discrete Input SIS Analog Input SIS Discrete Output SIS Analog Voter SIS Discrete Voter SIS AND/OR/XOR
FF-SIS Diagnostics and Statistics added to device Resource Block
FF-SIS User Application Extensions
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation10
End User CouncilMay 26-27, 2004 Shenzhen, China
Operation Engineering
Proprietary Network
SIS Logic
Hardwired
Today’s Proprietary SIS
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation11
End User CouncilMay 26-27, 2004 Shenzhen, China
Operation Engineering
Proprietary Network
SIS Logic
Hardwired
H1
Operation EngineeringTotal Asset Management
HSE
FF-SIS Devices
Tomorrow’s Open FF-SIS
Linking Device
H1
Non-SIS FF Devices
Linking Device
EthernetSwitch
. . . .
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation12
End User CouncilMay 26-27, 2004 Shenzhen, China
SIS_DI
SIS_AVTR
SIS_DO
Write Lock
S
SIS_WL
SIS_AI
SIS_RB
SIS_WL
SIS_AI
SIS_RB
SIS_WL
SIS_AI
SIS_RB
SIS_WL
SIS_RB
Example FF-SIS Application
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation13
End User CouncilMay 26-27, 2004 Shenzhen, China
SIS_DI
SIS_DVTR
SIS_DO
Write Lock
S
SIS_WL
SIS_DI
SIS_RB
SIS_WL
SIS_DI
SIS_RB
SIS_WL
SIS_DI
SIS_RB
SIS_WL
SIS_RB
Example FF-SIS Application
PS PS PS
SIS_LOGIC
SIS_WL
SIS_DI
SIS_RB
Estop
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation14
End User CouncilMay 26-27, 2004 Shenzhen, China
Target Schedule
2002 4Q FF Board of Director Approval for SIS Project
2003 1Q Project Kickoff Meeting 2Q Architecture Completed 3Q Draft Preliminary Specifications (DPS) Version 0.4 4Q TÜV Concept Approval for SIS
2004 1Q DPS Version 0.5 External Review 2Q Release DPS Version 1.0 3Q Develop Lab Test Tools and Lab Prototypes 4Q Begin Specification Validation Lab Testing @ Infraserve in Frankfurt
2005 – Release Final SIS Specifications and Final TÜV Type Approval 2006 – First Safety-Certified, FF-Registered Devices
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation15
End User CouncilMay 26-27, 2004 Shenzhen, China
USER LAYER
TRANSPORT LAYER
SESSION LAYER
PRESENTATION LAYER
APPLICATION LAYER
PHYSICAL LAYER
DATA LINK LAYER
NETWORK LAYER
1
2
3
4
5
6
7
OSI Model
PHYSICAL LAYER 1
2
3
4
5
6
7
COMMUNICATIONSTACK
IEC 61158 @ 31.25 kbit/s
IEC 61158 - DLL
IEC 61158 - FMS
H1
USER LAYERDD – IEC 61804-2
IETF TCP/UDP
IEEE 802.3 MAC
IETF IP
IEC 61158 - FDA
IEEE 802.3u@ 100 Mbit/s
HSE
USER LAYERDD – IEC 61804-2
FF-SIS – New Kid on the Block
PHYSICAL LAYER
COMMUNICATIONSTACK
H1/HSE
USER LAYERDD – IEC 61804-2
FF-SISIEC 61508
“Freedom to Choose. Power to Integrate.”© 1994-2004 Fieldbus Foundation16
End User CouncilMay 26-27, 2004 Shenzhen, China
