Safety Considerations Guide, Tricon v9.0 - Tuv-fs.com

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viRelated DocumentsRelated DocumentsThe following manuals contain information that is relevant to the use of the system.• Advanced Communication Module User's Guide• Enhanced Intelligent Communication Module User's Manual• Hiway Interface Module User's Guide• Network Communication Module User's Guide• Safety Manager Module User's Guide• Tricon DDE Server User's Guide• Tricon System Access Application Programmer's Reference• Tricon System Aliases Reference Manual• Tricon Planning & Installation Guide• TriStation 1131 Developer's Guide for Tricon Systems• TriStation 1131 Getting Started for Tricon Users• TriStation 1131 Triconex LibrariesTricon Safety Considerations Guide
Abbreviations UsedviiAbbreviations UsedThe controller is hereafter called Tricon, except in cases where the full name mustbe used to ensure clarity. The TriStation 1131 Developer’s Workbench is hereaftercalled TriStation.The following list provides full names for abbreviations of safety terms used in thisguide.BPCSESDHAZOPMOCMTBFPESPFDPHAPSMRMPRRFSILSISSOVSRSSVBasic process control systemEmergency shutdownHazard and operability studyManagement of changeMean time between failureProgrammable electronic systemProbability to fail on demandProcess hazard analysisProcess safety managementRisk management programRisk reduction factorSafety integrity levelSafety-instrumented systemSolenoid-operated valveSafety requirements specificationSafety (relief) valve
Page 1 and 2: TriconVersion 9Safety Consideration
Page 3: AcknowledgementTriconex acknowledge
Page 8 and 9: viiiHow to Contact TriconexHow to C
Page 10: xTrainingFor Turbomachinery Systems
Page 13 and 14: xiCONTENTSAbout This Guide ........
Page 15 and 16: xiiiAnalog Input Module Alarms ....
Page 17 and 18: CHAPTER 1Safety ConceptsThis chapte
Page 19 and 20: Safety Overview 3Protection LayersT
Page 21 and 22: Hazard and Risk Analysis 5Hazard an
Page 23 and 24: Hazard and Risk Analysis 7Completio
Page 25 and 26: Hazard and Risk Analysis 9Equation
Page 27 and 28: Hazard and Risk Analysis 11Flowchar
Page 29 and 30: Hazard and Risk Analysis 13Some key
Page 31 and 32: Safety Standards 15Safety Standards
Page 33 and 34: Safety Standards 17Application-Spec
Page 35 and 36: CHAPTER 2Application GuidelinesThis
Page 37 and 38: General Guidelines 21• Under cert
Page 39 and 40: Guidelines for Tricon Controllers 2
Page 53 and 54: CHAPTER 3Fault ManagementThis chapt
Page 55 and 56: System Diagnostics 39System Diagnos
Page 57 and 58:
Operating Modes 41Operating ModesEa
Page 59 and 60:
Module Diagnostics 43Module Diagnos
Page 61 and 62:
Module Diagnostics 45Relay Output M
Page 63 and 64:
Module Diagnostics 47System Attribu
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CHAPTER 4Application DevelopmentThi
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Important TriStation Commands 51Imp
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Setting Scan Time 53Setting Scan Ti
Page 71 and 72:
Sample Safety-Shutdown Programs 55S
Page 73 and 74:
Sample Safety-Shutdown Programs 57I
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Sample Safety-Shutdown Programs 59A
Page 77 and 78:
Sample Safety-Shutdown Programs 61P
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Sample Safety-Shutdown Programs 63O
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Sample Safety-Shutdown Programs 65D
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Sample Safety-Shutdown Programs 67P
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APPENDIX APeer-to-Peer Communicatio
Page 87 and 88:
Data Transfer Time 71ParameterTS =S
Page 89 and 90:
Examples of Peer-to-Peer Applicatio
Page 91 and 92:
TR_CRITICAL_IO Function Block 75TR_
Page 93 and 94:
TR_CRITICAL_IO Function Block 77Par
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TR_CRITICAL_IO Function Block 79Str
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TR_CRITICAL_IO Function Block 81CO
Page 99 and 100:
TR_SHUTDOWN Function Block 83Parame
Page 101 and 102:
TR_SHUTDOWN Function Block 85Relate
Page 103 and 104:
TR_SHUTDOWN Function Block 87* Exam
Page 105 and 106:
TR_SHUTDOWN Function Block 89TIMER_
Page 107 and 108:
TR_VOTE_MODE Function Block 91Param
Page 109 and 110:
TR_VOTE_MODE Function Block 93Appen
Page 111 and 112:
APPENDIX BShutdown Function BlocksT
Page 113 and 114:
TR_CRITICAL_IO Function Block 974 R
Page 115 and 116:
TR_CRITICAL_IO Function Block 99Rel
Page 117 and 118:
TR_CRITICAL_IO Function Block 101*
Page 119 and 120:
TR_SHUTDOWN Function Block 103TR_SH
Page 121 and 122:
TR_SHUTDOWN Function Block 105Param
Page 123 and 124:
TR_SHUTDOWN Function Block 107Struc
Page 125 and 126:
TR_SHUTDOWN Function Block 109IF CI
Page 127 and 128:
TR_VOTE_MODE Function Block 111TR_V
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TR_VOTE_MODE Function Block 113Stru
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Index 115IndexAactual scan time 53a
Page 133 and 134:
Index 117Modbus master functions 25
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Index 119timescan 53TMR architectur
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