UNE EN 61069-4:2016
Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 4: Assessment of system performance (Endorsed by Asociación Española de Normalización in January of 2017.)
Medida y control en procesos industriales. Apreciación de las propiedades de un sistema con el fin de su evaluación. Parte 4: Evaluación del rendimiento de un sistema. (Ratificada por la Asociación Española de Normalización en enero de 2017.)
| Standard number: | UNE EN 61069-4:2016 |
| Pages: | 41 |
| Released: | 2017-01-01 |
| Status: | Standard |
UNE EN 61069-4:2016
This part of IEC 61069: specifies the detailed method of the assessment of performance of a basic control system (BCS) based on the basic concepts of IEC 61069-1 and methodology of IEC 216 61069-2, defines basic categorization of performance, describes the factors that influence performance and which need to be taken into account when evaluating performance, and provides guidance in selecting techniques from a set of options (with references) for evaluating the performance. 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.