IEC 61508-6:20 10包含有关IEC 61508-2和IEC 61508 3的信息和指南。附录A简要概述了IEC 61508-2和IEC 61508-3的要求，并列出了其应用中的功能步骤。附录B给出了计算硬件故障概率的示例技术，应与IEC 61508-2的7.4.3和附录C以及附录D一起阅读。附录C给出了计算诊断覆盖率的工作示例，应与IEC 61508-2的附录C一起阅读。附录D给出了量化硬件相关常见原因故障对故障概率影响的方法。附录E给出了IEC 61508-3附录A中针对安全完整性等级2和3规定的软件安全完整性表的应用实例。这第二版取消并取代了1998年出版的第一版。本版构成技术修订版。它已经过彻底审查，并纳入了在各个修订阶段收到的许多意见。 新的！还提供:IEC标准+61508:2010，包含所有零件，以及带注释的红线版本。一位领先的世界专家强调并评论了第二版中的变化。 该出版物与智能电网高度相关。

IEC 61508-6:2010 contains information and guidelines on IEC 61508-2 and IEC 61508 3. Annex A gives a brief overview of the requirements of IEC 61508-2 and IEC 61508-3 and sets out the functional steps in their application. Annex B gives an example technique for calculating the probabilities of hardware failure and should be read in conjunction with 7.4.3 and Annex C of IEC 61508-2 and Annex D. Annex C gives a worked example of calculating diagnostic coverage and should be read in conjunction with Annex C of IEC 61508-2. Annex D gives a methodology for quantifying the effect of hardware-related common cause failures on the probability of failure. Annex E gives worked examples of the application of the software safety integrity tables specified in Annex A of IEC 61508-3 for safety integrity levels 2 and 3. 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.

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.