BS EN 61069-7:2016 – TC:2020 Edition
$186.33
Tracked Changes. Industrial-process measurement, control and automation. Evaluation of system properties for the purpose of system assessment – Assessment of system safety
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 56 |
IEC 61069-7:2016 specifies the detailed method of the assessment of system safety of a basic control system (BCS) based on the basic concepts of IEC 61069-1 and methodology of IEC 61069-2, defines basic categorization of system safety properties, describes the factors that influence system safety and which need to be taken into account when evaluating system safety, and provides guidance in selecting techniques from a set of options (with references) for evaluating the system safety. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – reorganization of the material of IEC 61069-7:1998 to make the overall set of standards more organized and consistent; – IEC TS 62603-1 has been incorporated into this edition.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 36 | European foreword Endorsement notice |
| 38 | Annex ZA (normative) Normative references to international publications with their corresponding European publications |
| 39 | English CONTENTS |
| 40 | FOREWORD |
| 42 | INTRODUCTION |
| 43 | Figure 1 – General layout of IEC 61069 |
| 44 | 1 Scope 2 Normative references 3 Terms, definitions, abbreviated terms, acronyms, conventions and symbols 3.1 Terms and definitions 3.2 Abbreviated terms, acronyms, conventions and symbols |
| 45 | 4 Basis of assessment specific to safety 4.1 System safety properties 4.1.1 General Figure 2 – System safety |
| 46 | 4.1.2 Hazard reduction 4.1.3 Hazard isolation 4.1.4 Immunity / robustness 4.1.5 Aversion 4.1.6 Mitigation 4.2 Factors influencing system safety 4.3 Hazards, harms and propagation paths 4.3.1 Kinds of hazards |
| 48 | 4.3.2 Receivers of harms |
| 49 | 4.3.3 Propagation paths 5 Assessment method 5.1 General 5.2 Defining the objective of the assessment |
| 50 | 5.3 Design and layout of the assessment 5.4 Planning of the assessment program 5.5 Execution of the assessment 5.6 Reporting of the assessment |
| 51 | 6 Evaluation techniques 6.1 General 6.2 Analytical evaluation techniques 6.3 Empirical evaluation techniques 6.4 Additional topics for evaluation techniques |
| 52 | Annex A (informative) Check list and/or example of SRD for system functionality |
| 53 | Annex B (informative) Checklist and/or example of SSD for system functionality B.1 SSD information B.2 Check points for system safety |
| 54 | Bibliography |
