UNE EN 61069-5:2016
Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 5: Assessment of system dependability (Endorsed by AENOR in November of 2016.)
Medida y control en los procesos industriales. Apreciación de las propiedades de un sistema con el fin de su evaluación. Parte 5: Evaluación de la confiabilidad de un sistema. (Ratificada por AENOR en noviembre de 2016.)
| Označení normy: | UNE EN 61069-5:2016 |
| Počet stran: | 44 |
| Vydáno: | 2016-11-01 |
| Status: | Norma |
UNE EN 61069-5:2016
This part of IEC 61069: specifies the detailed method of the assessment of dependability 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 dependability, describes the factors that influence dependability and which need to be taken into account when evaluating dependability, and provides guidance in selecting techniques from a set of options (with references) for evaluating the dependability. Any control system providing safety instrumented functions claiming a risk reduction factor of 10 or more (i.e. SILe" 1, per IEC 61508), is not in the scope of this standard. This Part of IEC 61069 is intended for the users and manufacturers of systems, and also for those who are responsible for carrying out assessments as an independent party.