UNE EN 61069-2:2016
Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 2: Assessment methodology (Endorsed by AENOR in December of 2016.)
Medida y control en los procesos industriales. Apreciación de las propiedades de un sistema con el fin de su evaluación. Parte 2: Metodología de evaluación (Ratificada por AENOR en diciembre de 2016.)
| Označení normy: | UNE EN 61069-2:2016 |
| Počet stran: | 47 |
| Vydáno: | 2016-12-01 |
| Status: | Norma |
UNE EN 61069-2:2016
This Part of IEC 61069 specifies the methodology in the assessment of a basic process control system (BPCS) and a basic discrete control system (BDCS). These two general system types cover the areas of discrete, batch and continuous applications. In this standard these two, BPCS and BDCS, together are referred to as "basic control system(s)", (BCS). It describes the method for analysing, weighing the relative importance of the various system properties and influencing factors, and determining an assessment program. 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.