NF EN ISO 13849-2

NF EN ISO 13849-2

October 2008
Standard Cancelled

Safety of machinery - Safety-related parts of control systems - Part 2 : validation

ISO 13849-2:2003 specifies the procedures and conditions to be followed for the validation by analysis and testing of: the safety functions provided andthe category achieved for the safety-related parts of the control system in compliance with EN 954-1 (ISO 13849-1), using the design rationale provided by the designer. This International Standard does not give complete validation requirements for programmable electronic systems and therefore can require the use of other standards.

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Main informations

Collections

National standards and national normative documents

Thematics

QSE, Sécurité, Gestion des risques et SST

Publication date

October 2008

Number of pages

69 p.

Reference

NF EN ISO 13849-2

ICS Codes

13.110   Safety of machinery

Classification index

E09-025-2

Print number

1 - 08/09/2008

International kinship

ISO 13849-2:2003

European kinship

EN ISO 13849-2:2008
Sumary
Safety of machinery - Safety-related parts of control systems - Part 2 : validation

ISO 13849-2:2003 specifies the procedures and conditions to be followed for the validation by analysis and testing of:

  1. the safety functions provided and
  2. the category achieved

for the safety-related parts of the control system in compliance with EN 954-1 (ISO 13849-1), using the design rationale provided by the designer.

This International Standard does not give complete validation requirements for programmable electronic systems and therefore can require the use of other standards.

Replaced standards (1)
NF EN ISO 13849-2
January 2004
Standard Cancelled
Safety of machinery - Safety-related parts of control systems - Part 2 : validation

<p>ISO 13849-2:2003 specifies the procedures and conditions to be followed for the validation by analysis and testing of:</p> <ol><li>the safety functions provided and</li><li>the category achieved</li></ol> <p>for the safety-related parts of the control system in compliance with EN 954-1 (ISO 13849-1), using the design rationale provided by the designer.</p> <p>This International Standard does not give complete validation requirements for programmable electronic systems and therefore can require the use of other standards.</p>

Standard replaced by (1)
NF EN ISO 13849-2
December 2012
Standard Current
Safety of machinery - Safety-related parts of control systems - Part 2 : validation

<p>ISO 13849-2:2012 specifies the procedures and conditions to be followed for the validation by analysis and testing of the specified safety functions, the category achieved, and the performance level achieved by the safety-related parts of a control system (SRP/CS) designed in accordance with ISO 13849-1.</p>

Table of contents
View the extract
  • Avant-propos
    v
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Processus de validation
    1
  • 3.1 Principes de validation
    1
  • 3.2 Listes des défauts génériques
    4
  • 3.3 Listes des défauts spécifiques
    4
  • 3.4 Plan de validation
    4
  • 3.5 Informations pour la validation
    5
  • 3.6 Rapport de validation
    6
  • 4 Validation par analyse
    6
  • 4.1 Généralités
    6
  • 4.2 Techniques d'analyse
    7
  • 5 Validation par essais
    7
  • 5.1 Généralités
    7
  • 5.2 Incertitude de mesure
    8
  • 5.3 Spécifications supérieures
    9
  • 5.4 Nombre d'échantillons d'essais
    9
  • 6 Validation des fonctions de sécurité
    9
  • 7 Validation des catégories
    10
  • 7.1 Analyse et essais relatifs aux catégories
    10
  • 7.2 Validation des spécifications relatives aux catégories
    10
  • 7.3 Validation d'une combinaison de parties relatives à la sécurité
    12
  • 8 Validation des prescriptions d'environnement
    12
  • 9 Validation des prescriptions de maintenance
    12
  • Annexe A (informative) Outils de validation pour les systèmes mécaniques
    13
  • Annexe B (informative) Outils de validation pour les systèmes pneumatiques
    19
  • Annexe C (informative) Outils de validation pour les systèmes hydrauliques
    32
  • Annexe D (informative) Outils de validation pour les systèmes électriques
    43
  • Bibliographie
    56
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