Process criticality classification
properties characterizing the means for assuring plant safety other than hazardous area classifications
Hierarchy#
Ancestors (top) → ABC538 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties2#
level of criticality to the plant if a device fails
discrete level (one out of a possible four), corresponding to a range of safety integrity values, where safety integrity level 4 has the highest level of safety integrity and safety integrity level 1 has the lowest
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 6
- Revision
- 1
- Status
- Standard
- Responsible committee
- SC65E – IEC 61987
- Change request
C00004- Dates
- Original: 2013-08-27
- Current version: 2018-03-20
- Current revision: 2018-03-20
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (25 keys from source .xls) — click to expand
- C002
- C00004
- C016
- Standard
- C017.de
- 0
- C017.fr
- 0
- C018.de
- 2014-12-12
- C018.fr
- 2013-08-27
- C019.de
- Mr. W. Hartmann
- C019.fr
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABC538
- MDC_P002_1
- 6
- MDC_P002_2
- 1
- MDC_P003_0
- 2018-03-28
- MDC_P003_1
- 2013-08-27
- MDC_P003_2
- 2018-03-20
- MDC_P003_3
- 2018-03-20
- MDC_P004.de
- Kritikalität des Prozesses
- MDC_P004.en
- Process criticality classification
- MDC_P004.fr
- Classification de criticité de processus
- MDC_P006.de
- Merkmale, die andere Mittel zur Gewährleistung der Anlagensicherheit als die Charakterisierung von explosionsgefährdeten Bereichen kennzeichnen
- MDC_P006.en
- properties characterizing the means for assuring plant safety other than hazardous area classifications
- MDC_P006.fr
- propriétés caractérisant les moyens pour assurer la sécurité des installations autres que les classifications en zone dangereuse
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- SC65E – IEC 61987
- MDC_P014
- {0112/2///61987#ABB202,0112/2///61987#ABA316}
Version history7#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.