I.S. EN IEC 62061:2021
Current
The latest, up-to-date edition.
Safety of machinery - Functional safety of safety-related control systems (IEC 62061:2021)
Hardcopy , PDF
English
09-08-2021
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Design process of an SCS and management of functional safety
6 Design of an SCS
7 Design and development of a subsystem
8 Software
9 Validation
10 Documentation
Annex A (informative) Determination of required safety integrity
Annex C (informative) Examples of MTTFD values for single components
Annex D (informative) Examples for diagnostic coverage (DC)
Annex E (informative) Methodology for the estimation of susceptibility to common
cause failures (CCF)
Annex F (informative) Guideline for software level 1
Annex G (informative) Examples of safety functions
Annex H (informative) Simplified approaches to evaluate the PFH value of a
subsystem
Annex J (informative) Independence for reviews and testing/verification/validation
activities
Bibliography
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