Frequently Asked Questions - Exida

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4.2.4 Training and competence recording4.2.5 Configuration Management4.2.6 Tools (and languages)4.3 Safety Requirement Specification4.3.1 Safety Requirement Specification and traceability into design4.4 Change and modification management4.4.1 Change and modification procedure4.5 Hardware Design4.5.1 Hardware architecture design4.5.2 Hardware Design, FMEDA and Probabilistic properties4.6 Software Design4.6.1 Software architecture design4.6.2 Software Design methods, design analysis and static code analysis4.7 Verification4.7.1 SW related Verification activities4.7.1 HW related Verification activities4.8 Validation4.8.1 HW related Validation activities4.9 Safety Manual4.9.1 Operation, installation and maintenance requirements5 Reference documents6 Status of the document6.1 Releases of the document4 REFERENCES[DEF97] Defence Standard 00 – 55, Parts 1 and 2, Issue 2, August 1997, U.K. Ministry of Defence.[BIS98] Peter G. Bishop and Robin E. Bloomfield, "A Methodology for Safety Case Development", inSafety-Critical Systems Symposium, Birmingham, UK, February 1998.http://citeseer.ist.psu.edu/bishop98methodology.html[TUV00] Requirements Database Review, Report #: eS 70177T, TÜV Product Service Inc., October, 20,2000.[IEC00] IEC 61508, Functional Safety of electrical / electronic / programmable electronic safety-relatedsystems, Geneva: Switzerland, 2000.5 Terms and DefinitionsCOTSFITFMEAFMEDACommercial Off The ShelfFailure In Time (1x10-9 failures per hour)Failure Modes Effects AnalysisFailure Modes, Effects and Diagnostic Analysis© exida, 2007 IEC 61508 Certification Program – Frequently Asked QuestionsPage 12 of 13
FSMIECNISTSIFSILSISSMSSRSFunctional Safety ManagementInternational Electro-technical CommissionNational Institute of Standards and TechnologySafety Instrumented FunctionSafety Integrity LevelSafety Instrumented System – Implementation of one or more SafetyInstrumented Functions. A SIS is composed of any combination ofsensor(s), logic solver(s), and final element(s).Safety Management SystemSafety Requirements Specification6 Status of the documentReleasesVersion: V1Revision: R8Version History: V1, R8: Edited descriptions, updated numbers, Oct. 19, 2007` V1, R7: Incorporated comments from end users, October 9, 2007V1, R6: Added more customer names, certs, August 20, 2007V1,R5: Updated more certifications, minor editsV1, R4: Updated more certifications June 18, 2007V1, R3: Added more certificationsV1, R2: Released; February 5, 2007V1, R1: Released; February 2, 2007V0, R1: Internal Draft; February 1, 2007Authors: William M. Goble, Rainer FallerReview: V1, R2: William GobleV1, R1: Rainer FallerV0, R1: Iwan van Beurden, Greg SaukFuture EnhancementsAs required.Release SignaturesDr. William M. Goble, Principal Partner© exida, 2007 IEC 61508 Certification Program – Frequently Asked QuestionsPage 13 of 13
Page 1 and 2: Frequently Asked QuestionsThe exida
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Frequently Asked Questions - Exida

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