BS-EN-62027-2001.pdf

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 62027:2001 The European Standard EN 62027:2000 has the status of a British Standard ICS 01.110; 29.020 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Preparation of parts lists Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 03-2001 ISBN 0 580 36867 X BS EN 62027:2001 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN 62027:2000. It is identical with IEC 62027:2000. The UK participation in its preparation was entrusted to Technical Committee GEL/3, Documentation and graphical symbols, which has the responsibility to: Ð aid enquirers to understand the text; Ð present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; Ð monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled ªInternational Standards Correspondence Indexº, or by using the ªFindº facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 27, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2000 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62027:2000 E CENELEC European Committee for Electrotechnical Standardization Comite  Europe Âen de Normalisation Electrotechnique Europa Èisches Komitee fu Èr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels EUROPEAN STANDARDEN 62027 NORME EUROPE ÂENNE EUROPA ÈISCHE NORM September 2000 ICS 29.020 English version Preparation of parts lists (IEC 62027:2000) Etablissement des nomenclatures de composants (CEI 62027:2000) Erstellung von Teilelisten (IEC 62027:2000) This European Standard was approved by CENELEC on 2000-06-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BSI 03-2001 Foreword The text of document 3B/289/FDIS, future edition 1 of IEC 62027, prepared by IEC TC 3, Documentation and graphical symbols, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62027 on 2000-06-01. The following dates were fixed: Ð latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2001-03-01 Ð latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 2003-06-01 Annexes designated ªnormativeº are part of the body of the standard. Annexes designated ªinformativeº are given for information only. In this standard, annex ZA is normative and annexes A, B, C and D are informative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International standard IEC 62027:2000 was approved by CENELEC as a European Standard without any modification. Page 2 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 CONTENTS Page INTRODUCTION 5 Clause 1Scope 6 2Normative references. 6 3Definitions . 7 3.1General terms, related to structuring. 7 3.2General terms related to documentation . 8 3.3Specific terms, related to parts lists 9 4General 10 4.1Forms of presentation of a parts list.10 4.2Table header .10 4.3List items.10 4.4Classification of parts lists .10 5Requirements for the parts list body11 5.1Relation to the specified object11 5.2Content of a list item11 5.3Specification of data element types .13 5.3.1Identification of the occurrence 13 5.3.2Usage14 5.3.3Technical data related to the occurrence14 5.3.4References related to the occurrence.14 5.3.5Quantity, dimensions .14 5.3.6Identification of the part .15 5.3.7Description of the part16 5.3.8Technical data for the type of part17 5.3.9References to documents related to the type of part 17 5.4Layout of the parts list body.18 5.4.1General18 5.4.2Columns in Class A parts lists18 5.4.3Columns in Class B parts lists18 5.4.4List items.19 5.4.5Sorting of list items 19 6Requirements for the parts list document19 6.1General .19 6.2Document kind designation20 Page 3 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 Annex A (informative) Treatment of document designations in use21 Annex B (informative) Example of parts list document with a parts list body of Class A .22 Annex C (informative) Example of parts list document with a parts list body of Class B.23 Annex D (informative) Example of parts list document for manufacturing purposes with a parts list body of Class A 24 Annex ZA (normative) Normative references to international publications with their corresponding European publications27 Bibliography26 Figure 1 Forms of presentation of a parts list .10 Table 1 Information contained in a list item for a constituent object12 Page 4 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 INTRODUCTION A parts list is primarily used to list and specify the constituent objects (components) of the overall object or system to which the parts list applies. It is generally recognized that information on products, installations and systems can be organized on the basis of tree-like, hierarchical structures. The structure represents the way in which an industrial process or a product is subdivided into smaller processes or sub- products, designated by the general term “objects”. In the context of this International Standard, “object“ refers to any entity treated in the process of design, engineering, realization, operation, maintenance, and demolition of a plant, installation, system, equip- ment, etc., or part thereof, in accordance with the definition in 3.1.1. NOTE In the context of other standards, the term “item” is sometimes used with the same meaning as “object”. Depending on the “aspect” (see 3.1.3), different structures can be recognized, for example a “product-oriented structure”, a “function-oriented structure” or a “location-oriented structure”. A specific constituent object may be of relevance in one structure only, or in more than one. For further information on structures and structuring, see IEC 61346-1 and IEC 61346-4. A parts list is implicitly or explicitly associated with such a structure. The parts list concept described in this International Standard is therefore applicable in all structures defined in accordance with IEC 61346-1. Parts lists relevant to the physical manufacturing and assembly of a product, associated with the product-oriented structure, usually cover only one assembly level each, and the main assembly is normally described by a system of single-level parts lists. An example of a system of single-level parts lists is shown in the figure below. Parts lists are often generated as reports from a database containing information on the entire structure. Level 0 Level 1 Level 2 Level 3 NOTE A is the main assembly; B, C, D and E are subassemblies; 1, 2, 3, etc. are parts. A, B, C, D and E are defined by single-level parts lists, the content of each indicated by means of dashed lines. . A B C DE 1 1234 356789 IEC 395/2000 Page 5 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 PREPARATION OF PARTS LISTS 1 Scope This International Standard provides rules for the preparation of parts lists. This standard is applicable to parts lists used in the design and engineering process intended to be supplied with the documentation. NOTE The role of the parts list as a main document in structured documentation is described in IEC 62023. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. IEC 61082-1:1991, Preparation of documents used in electrotechnology Part 1: General requirements Amendment 2 (1996) IEC 61346-1:1996, Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 1: Basic rules IEC 61346-2:2000, Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 2: Classification of objects and codes for classes IEC 61355:1997, Classification and designation of documents for plants, systems and equipment IEC 61360-1:1995, Standard data element types with associated classification scheme for electric components Part 1: Definitions Principles and methods IEC 61360-4:1997, Standard data element types with associated classification scheme for electric components Part 4: IEC reference collection of standard data element types, component classes and terms IEC 62023:2000, Structuring of technical information and documentation IEC 81714-2:1998, Design of graphical symbols for use in the technical documentation of products Part 2: Specification for graphical symbols in a computer sensible form including graphical symbols for a reference library, and requirements for their interchange Page 6 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 ISO 639, Code for the representation of names of languages ISO 1000, SI units and recommendations for the use of their multiples and of certain other units ISO 6433:1981, Technical drawings Item references ISO/DIS 7200-1, ? Technical product documentation Document headers and title blocks Part 1: General structure and content ISO/DIS 13584-1, Industrial automation systems and integration Parts library Part 1: Overview and fundamental principles ISO 13584-26:2000, Industrial automation systems and integration Parts library Part 26: Supplier identification 3 Definitions For the purpose of this International Standard, the following terms and definitions apply. In the definitions, terms that are defined elsewhere in this clause are shown in italics. 3.1 General terms, related to structuring 3.1.1 object 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 61346-1, definition 3.1 3.1.2 system 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 61346-1, definition 3.2 3.1.3 aspect 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 does (function viewpoint); how the system or object is constructed (product viewpoint); where the system or object is located (location viewpoint). IEC 61346-1, definition 3.3 Page 7 EN62027:2000 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 01:57:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI © BSI 03-2001 3.1.4 structure organization of relations among objects of a system describing constituency-relations (consists of/is a part of) IEC 61346-1, definition 3.6 3.1.5 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 61346-1, definition 3.7 3.1.6 item reference number identification of component parts of assemblies and/or the identification of individual items on the same drawing ISO 6433, clause 1 NOTE Item reference numbers are “document-based” as oppose