• IEC 61508-3:2010

    Current The latest, up-to-date edition.

    Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French, Spanish, Castilian

    Published date:  30-04-2010

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
    4 Conformance to this standard
    5 Documentation
    6 Additional requirements for management of
      safety-related software
    7 Software safety lifecycle requirements
    8 Functional safety assessment
    Annex A (normative) - Guide to the selection of
            techniques and measures
    Annex B (informative) - Detailed tables
    Annex C (informative) - Properties for software
            systematic capability
    Annex D (normative) - Safety manual for compliant items
            - additional requirements for software elements
    Annex E (informative) - Relationships between
            IEC 61508-2 and IEC 61508-3
    Annex F (informative) - Techniques for achieving
            non-interference between software elements
            on a single computer
    Annex G (informative) - Guidance for tailoring lifecycles
            associated with data driven systems
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 61508-3:2010 applies to any software forming part of a safety-related system or used to develop a safety-related system within the scope of IEC 61508-1 and IEC 61508-2; provides specific requirements applicable to support tools used to develop and configure a safety-related system within the scope of IEC 61508-1 and IEC 61508-2; requires that the software safety functions and software systematic capability are specified; establishes requirements for safety lifecycle phases and activities which shall be applied during the design and development of the safety-related software. These requirements include the application of measures and techniques, which are graded against the required systematic capability, for the avoidance of and control of faults and failures in the software; provides requirements for information relating to the software aspects of system safety validation to be passed to the organisation carrying out the E/E/PE system integration; provides requirements for the preparation of information and procedures concerning software needed by the user for the operation and maintenance of the E/E/PE safety-related system; provides requirements to be met by the organisation carrying out modifications to safety-related software; provides, in conjunction with IEC 61508-1 and IEC 61508-2, requirements for support tools such as development and design tools, language translators, testing and debugging tools, configuration management tools. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. It has been subject to a thorough review and incorporates many comments received at the various revision stages. It has the status of a basic safety publication according to IEC Guide 104.


    NEW! Also available: IEC Standards+ 61508:2010, containing all parts, together with a commented Redline version. Changes made in this 2nd edition are highlighted and commented by a leading world expert.


    This publication is of high relevance for Smart Grid.

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    Committee TC 65/SC 65A
    Development Note Stability Date: 2017. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 60335-1:2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS
    NF EN 50348 : 2010 STATIONARY ELECTROSTATIC APPLICATION EQUIPMENT FOR NON-IGNITABLE LIQUID COATING MATERIAL - SAFETY REQUIREMENTS
    UNE-EN 60947-5-3:2014 Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
    UNE-EN 61508-5:2011 Functional safety of electrical/electronic/programmable electronic safety-related systems -- Part 5: Examples of methods for the determination of safety integrity levels
    I.S. EN 61508-4:2010 FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - PART 4: DEFINITIONS AND ABBREVIATIONS
    BS EN 50156-2:2015 Electrical equipment for furnaces and ancillary equipment Requirements for design, development and type approval of safety devices and subsystems
    BS EN 61226:2010 Nuclear power plants. Instrumentation and control important to safety. Classification of instrumentation and control functions
    09/30183366 DC : 0 BS EN 13611:2007/A1 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - GENERAL REQUIREMENTS
    ISO/TR 12489:2013 Petroleum, petrochemical and natural gas industries Reliability modelling and calculation of safety systems
    BS EN 60079-29-3:2014 Explosive atmospheres Gas detectors. Guidance on functional safety of fixed gas detection systems
    BS EN 62138:2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
    16/30323859 DC : 0 BS ISO 22201-2 - LIFTS (ELEVATORS), ESCALATORS AND MOVING WALKS - PROGRAMMABLE E