1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationIndustrial systems, installationsand equipment and industrialproduct Structuring principlesand reference designations Part 1: Basic rulesBS EN 81346-1:2009National forewordThis B
2、ritish Standard is the UK implementation of EN 81346-1:2009. It isidentical to IEC 81346-1:2009. It supersedes BS EN 61346-1:1996 which iswithdrawn.The UK participation in its preparation was entrusted to Technical CommitteeGEL/3, Documentation and graphical symbols.A list of organizations represent
3、ed on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 55511 4ICS 01.110; 29.020Compliance with a British Standard cannot confer
4、immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 January 2010Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 81346-1:2009EUROPEAN STANDARD EN 81346-1 NORME EUROPENNE EUROPISC
5、HE NORM October 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by
6、any means reserved worldwide for CENELEC members. Ref. No. EN 81346-1:2009 E ICS 01.110; 29.020 Supersedes EN 61346-1:1996English version Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules (IEC 81346-1:200
7、9) Systmes industriels, installations et appareils, et produits industriels - Principes de structuration et dsignations de rfrence - Partie 1: Rgles de base (CEI 81346-1:2009) Industrielle Systeme, Anlagen und Ausrstungen und Industrieprodukte -Strukturierungsprinzipien und Referenzkennzeichnung - T
8、eil 1: Allgemeine Regeln (IEC 81346-1:2009) This European Standard was approved by CENELEC on 2009-08-01. 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 alter
9、ation. 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 tr
10、anslation 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, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia,
11、 Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 81346-1:2009EN 81346-1:2009 - 2 - Foreword The text of document
12、3/947/FDIS, future edition 1 of IEC 81346-1, prepared by IEC TC 3, Information structures, documentation and graphical symbols, in close co-operation with ISO TC 10, Technical product documentation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 81346-1 on 2009-08-0
13、1. This European Standard supersedes EN 61346-1:1996. EN 81346-1:2009 includes the following substantial changes with respect to EN 61346-1:1996: a new introductory clause providing a description and explanation to the concepts used elsewhere in the publication; a more comprehensive description of t
14、he structuring principles and rules for structuring are provided; “other aspects” are introduced, and the prefix sign # is assigned to these aspects; the concept of reference designation group has been deleted; the specific term “transition” has been avoided and been replaced by an improved textual
15、description of this phenomenon in Annex D; a new clause about labelling is introduced; the old annexes have been removed with the exception of the annex showing an example of the application of reference designations within a system; a new annex explaining the manipulation of objects is introduced;
16、4 new annexes are introduced as rearrangement of detailed examples or explanatory information. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-05-01 latest date by which
17、the national standards conflicting with the EN have to be withdrawn (dow) 2012-08-01 Annex ZA has been added by CENELEC. _ BS EN 81346-1:2009- 3 - EN 81346-1:2009 Endorsement notice The text of the International Standard IEC 81346-1:2009 was approved by CENELEC as a European Standard without any mod
18、ification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60297-3-101 NOTE Harmonized as EN 60297-3-101:2004 (not modified). IEC 61082-1 NOTE Harmonized as EN 61082-1:2006 (not modified). IEC 61335-1 NOTE Harmonized as EN 61335-1:2008
19、 (not modified). IEC 62023 NOTE Harmonized as EN 62023:2000 (not modified). IEC 62027 NOTE Harmonized as EN 62027:2000 (not modified). IEC 62491 NOTE Harmonized as EN 62491:2008 (not modified). IEC 81346-2 NOTE Harmonized as EN 81346-2:2009 (not modified). ISO 3166-1 NOTE Harmonized as EN ISO 3166-1
20、:2006 (not modified). ISO 4157 NOTE Harmonized in EN ISO 4157 series (not modified). _ BS EN 81346-1:2009EN 81346-1:2009 - 4 - Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable f
21、or the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), t
22、he relevant EN/HD applies. Publication Year Title EN/HD Year ISO/IEC 646 -1)Information technology - ISO 7-bit coded character set for information interchange - - 1)Undated reference. BS EN 81346-1:2009 2 81346-1 IEC:2009 CONTENTS INTRODUCTION.8 0.1 General .8 0.2 Basic requirements for this standar
23、d .8 0.3 Required properties of the standard 9 1 Scope.11 2 Normative references .11 3 Terms and definitions .11 4 Concepts13 4.1 Object .13 4.2 Aspect.14 4.3 Technical system.15 4.4 Structuring 16 4.5 Function 16 4.6 Products and components .16 4.7 Location 17 4.8 Types, occurrences and individuals
24、.18 5 Structuring principles20 5.1 General .20 5.2 Forming structures (i.e. types and occurrences) 21 5.3 Function-oriented structure24 5.4 Product-oriented structure .25 5.5 Location-oriented structure26 5.6 Structures based on “other aspects”27 5.7 Structures based on more than one aspect28 6 Cons
25、truction of reference designations.29 6.1 General .29 6.2 Format of reference designations 29 6.2.1 Single level29 6.2.2 Multi-level30 6.2.3 Use of letter codes 31 6.3 Different structures within the same aspect .31 7 Reference designation set 32 8 Designation of locations .33 8.1 General .33 8.2 As
26、semblies33 9 Presentation of reference designations.35 9.1 Reference designations.35 9.2 Reference designations set .36 9.3 Presentation of identifiers for the top-node 37 10 Labelling 38 Annex A (informative) Historical background39 Annex B (informative) Establishment and life cycle of objects 41 A
27、nnex C (informative) Manipulation of objects .52 Annex D (informative) Interpretation of reference designations using different aspects 64 BS EN 81346-1:200981346-1 IEC:2009 3 Annex E (normative) Object represented with several top nodes in an aspect 67 Annex F (informative) Examples of multiple str
28、uctures based on the same aspect .69 Annex G (informative) Example of structures and reference designations 73 Annex H (informative) Example of reference designations within a system.75 Bibliography82 Figure 1 International standards providing a consistent system for designation, documentation and p
29、resentation of information.10 Figure 2 Illustration of an object.13 Figure 3 Aspects of an object.15 Figure 4 Illustration of a function and its sub-functions.16 Figure 5 Illustration of the concepts product, component, type, individual and occurrence19 Figure 6 Illustration of structural decomposit
30、ion of an object from different aspects .20 Figure 7 Illustration of a function-oriented decomposition and product-oriented composition 21 Figure 8 Structure tree of object A (alternative 1).22 Figure 9 Structure tree of object A (alternative 2).22 Figure 10 Constituents in one aspect of object type
31、 1 23 Figure 11 Constituents in one aspect of object type 2 23 Figure 12 Constituents in one aspect of object type 5 23 Figure 13 Structure tree of object type 1 24 Figure 14 Illustration of a function-oriented structure .25 Figure 15 Illustration of a product-oriented structure 26 Figure 16 Illustr
32、ation of a location-oriented structure27 Figure 17 Example of the use of “other aspect”28 Figure 18 Illustration of an object accessible from three aspects, and where these aspects are used also for internal structuring28 Figure 19 Illustration of an object identified by means of one aspect and with
33、 sub-objects identified by means of another aspect.29 Figure 20 Examples of single-level reference designations 30 Figure 21 Relation between a multi-level reference designation and its single-level reference designations30 Figure 22 Examples of multi-level reference designations with multiple prefi
34、x signs .31 Figure 23 Example of reference designation sets.32 Figure 24 Example of designation of mounting planes inside a factory build assembly.34 Figure 25 Examples of designation of locations inside a factory build assembly.35 Figure 26 Examples of presentations of multi-level reference designa
35、tions 36 Figure 27 Presentation of reference designations of a reference designation set .37 Figure 28 Different objects on a site identified with top node identifiers37 Figure 29 The common initial portion of reference designations .38 Figure 30 Labelling of reference designations 38 Figure A.1 Sco
36、pe of reference designation standards 39 Figure B.1 Development situations of an object .41 Figure B.2 The objects life cycle .44 BS EN 81346-1:2009 4 81346-1 IEC:2009 Figure C.1 Integration of external information by copying.53 Figure C.2 Integration of an external object by referencing 54 Figure C
37、.3 Three independently defined objects 54 Figure C.4 Three separate objects with mutual relations 55 Figure C.5 The three objects are merged into one55 Figure C.6 Overview of the process system .56 Figure C.7 Tree-like structures of the technical system 57 Figure C.8 Completed structures of the tech
38、nical system .58 Figure C.9 Structures with designated sub-objects.58 Figure C.10 Structures with some merged-and shared objects .59 Figure C.11 Relations expressed by reference designation sets in which both designations are unambiguous60 Figure C.12 Relations expressed by reference designation set
39、s in which one designation is ambiguous60 Figure C.13 Situations in the beginning of an objects life cycle accessible from three aspects.61 Figure C.14 Situations in the beginning of the life cycle of closely related objects, each accessible from one aspect 62 Figure D.1 Shift from function to produ
40、ct aspect.64 Figure D.2 Shift from product to function aspect.64 Figure D.3 Shift from product to location aspect.65 Figure D.4 Shift from location to product aspect.65 Figure D.5 Shift from function to location aspect 66 Figure D.6 Shift from location to function aspect 66 Figure E.1 Object represe
41、nted with several independent top nodes in one aspect67 Figure E.2 Example of multi-level reference designations using different aspects of an object with several independent top nodes in one aspect .68 Figure F.1 Illustration of the concept of additional functional views of an industrial process pl
42、ant 69 Figure F.2 Location-oriented structure of a plant70 Figure F.3 Location-oriented structure within an assembly unit 70 Figure F.4 Location-oriented structures of the plant .71 Figure F.5 Example of additional product-oriented structures.72 Figure G.1 Function-oriented structure of object type
43、173 Figure G.2 Function-oriented structure of object type 273 Figure G.3 Function-oriented structure of object type 573 Figure G.4 Concatenated function-oriented structure tree of object type A .74 Figure H.1 Process flow diagram for a material handling plant .75 Figure H.2 Overview diagram of part
44、of the process system (=V1) and part of the power supply system (=G1) 76 Figure H.3 Structure tree for parts of the material handling plant .77 Figure H.4 Layout drawing of the components of the MCC =G1=W1 78 Figure H.5 Layout drawing of the locations of the MCC =G1=W1 .79 Figure H.6 Motor starter.7
45、9 Figure H.7 Product- and location-oriented structure trees for the MCC.80 BS EN 81346-1:200981346-1 IEC:2009 5 Table 1 Identification of types, occurrences and individuals within different contexts .19 Table C.1 Possible reference designation sets.59 Table H.1 Reference designation set for the cons
46、tituents of the products MCC and motor starter .81 BS EN 81346-1:2009 8 81346-1 IEC:2009 INTRODUCTION 0.1 General This standard establishes a further development of earlier and withdrawn standards (IEC 60113-2, IEC 60750) on item designation, see Annex A. It provides basics for establishing models o
47、f plants, machines, buildings etc. The standard specifies: principles for structuring of objects including associated information; rules on forming of reference designations based on the resulting structure. By applying the structuring principles, even very large sets of information in a complex ins
48、tallation can be handled efficiently. The structuring principles and the rules for reference designations are applicable to objects of both physical and non-physical character. The structuring principles and the rules for reference designations provide a system that is easy to navigate within and ea
49、sy to maintain. This system provides an excellent overview on a technical system since composite structures are simple to establish and understand. The structuring principles and the rules for reference designations support alternative design and engineering processes in the life cycle of an object since they are based on the succ
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