IEC 62023 pdf download

IEC 62023 pdf download

IEC 62023 pdf download Structuring of technical information and documentation
1 scope
This International Standard provides rules for the structuring of technical information anddocumentation,based on the use of a main document (leading document) for the keepingtogether of information for each object.
NOTE For the definition of a main document,see references
The following normative documents contain provisions which,through reference in this text,constitute provisions of this International ‘Standard. For dated references,subsequentamendments to, or revisions of, any of these publications do not apply.However,parties toagreements based on this International Standard are encouraged to investigate the possibilityof applying the most recent editions of the normative documents indicated below.For undatedreferences,the latest edition of the normative document referred to applies. Members of ISOand lEC maintain registers of currently valid International Standards.
IEC 61082-1:1991,Preparation of documents used in electrotechnology – Part 1: Generalrequirements
IEC 61346-1:1996,Industrial systems,installations and equipment and industrial products -Structuring principles and reference designations – Part 1: Basic rules
IEC 61346-4:1998,Industrial systems,installations and equipment and industrial products -Structuring principles and reference designation – Part 4: Discussion of concepts
IEC61355:1997,Classification and designation of documents for plants,systems andequipment
IEC 61360-4:1997,Standard data element types with associated classification scheme forelectric components – Part 4: IEC reference collection of standard data element types,component classes and terms
IEC 62027:2000,Preparation of parts lists
ISO/DIS 7200-1,—,Technical product documentation – Document headers and title blocks -Part 1: General structure and content 1)
For the purpose of this International Standard, the following terms and definitions apply. In thedefinitions, terms that are defined elsewhere in this clause are shown in italics.
3.1 General terms, related to structuring
3.1 .1
entity treated in the process of design, engineering, realization, operation, maintenance, and demolition
NOTE 1 The entity may refer to a physical or non-physical “thing” or to a set of information associated with it.
NOTE 2 Depending on its purpose, an object may be viewed in different ways called “aspects”.
[IEC 61 346-1 , definition 3.1 ]
3.1 .2
set of interrelated objects
NOTE 1 Examples of a system: a drive system, a water supply system, a stereo system, a computer.
NOTE 2 When a system is part of another system, it may be considered as an object.
[IEC 61 346-1 , definition 3.2]
3.1 .3
assembly of different systems on a specific site
[IEC 61 355, definition 3.9]
3.1 .4
class of things having common characteristics
3.1 .5
specific way of selecting information on or describing a system or an object of a system NOTE Such ways may be:
– what the system or object is doing (function viewpoint);
– how the system or object is constructed (product viewpoint);
– where the system or object is located (location viewpoint).
[IEC 61 346-1 , definition 3.3]
3.1 .6
organization of relations among objects of a system describing constituency-relations (consist of/is a part of)
[IEC 61 346-1 , definition 3.6]
3.1 .7
reference designation
identifier of a specific object with respect to the system of which the object is a constituent,based on one or more aspects of that system
[IEC 61 346-1 , definition 3.7]

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