ISO 13584-25-2004 Industrial automation systems and integration - Parts library - Part 25 Logical resource Logical model of supplier library with aggregate valu.pdf

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1、 Reference number ISO 13584-25:2004(E) ISO 2004INTERNATIONAL STANDARD ISO 13584-25 First edition 2004-06-15 Industrial automation systems and integration Parts library Part 25: Logical resource: Logical model of supplier library with aggregate values and explicit content Systmes dautomatisation indu

2、strielle et intgration Bibliothque de composants Partie 25: Ressource logique: Modle logique de fournisseur avec des valeurs densemble et un contenu explicite ISO 13584-25:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may b

3、e printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts

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5、ile is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any for

6、m or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09

7、47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2004 All rights reservedISO 13584-25:2004(E) ISO 2004 All rights reserved iiiContents Page 1 Scope. 1 2 Normative references 1 3 Terms, definitions and abbreviations 2 4 Structure of ISO 13584-25 7 4.1 Generic resources . 7 4

8、.1.1 ISO13584_IEC61360_dictionary_aggregate_extension_schema. 7 4.1.2 ISO13584_aggregate_value_schema. 7 4.2 Library integrated model. 7 4.2.1 Conformance class 1: minimal dictionaries 8 4.2.2 Conformance class 2: dictionaries of items classes 8 4.2.3 Conformance class 3: complete dictionaries 9 4.2

9、.4 Conformance class 4: complete dictionaries with limited nested aggregate values . 9 4.2.5 Conformance class 5: libraries of item classes . 9 4.2.6 Conformance class 6: complete libraries 9 4.2.7 Conformance class 7: complete libraries with limited nested aggregate values 9 4.2.8 Conformance class

10、 10: library instances 9 4.2.9 Conformance class 11: library instances with asociated dictionary definitions 10 5 Fundamental concepts and assumptions 10 5.1 Aggregate-structured value of properties10 5.2 Explicit description of a class extension .10 6 ISO13584_IEC61360_dictionary_aggregate_extensio

11、n_schema 10 6.1 Introduction to the ISO13584_IEC61360_dictionary_aggregate_extension_schema.11 6.2 ISO13584_IEC61360_dictionary_aggregate_extension_schema entity definitions11 6.2.1 Aggregate_entity_instance_type 11 6.2.2 Aggregate_type12 6.2.3 List_type .12 6.2.4 Set_type13 6.2.5 Bag_type.13 6.2.6

12、Array_type.14 6.2.7 Set_with_subset_constraint_type.14 7 ISO13584_aggregate_value_schema 15 7.1 Introduction to the ISO13584_aggregate_value_schema .16 7.2 ISO13584_aggregate_value_schema entity definitions16 7.2.1 Aggregate_entity_instance_value.16 7.2.2 Aggregate_value.17 7.2.3 List_value 17 7.2.4

13、 Set_value.17 7.2.5 Bag_value18 7.2.6 Array_value18 7.2.7 Set_with_subset_constraint_value19 7.3 ISO13584 _ aggregate_value_schema rule definition 20 7.3.1 Allowed_aggregate_values rule 20 7.4 ISO13584_ aggregatevalue_schema function definitions .20 7.4.1 Compatible_complete_types_and_value function

14、 .20 7.4.2 Compatible_aggregate_domain_and_aggregate_value function21 7.4.3 Data_type_final_type function22 7.4.4 Compatible_aggregate_type_and_value function23 7.4.5 Compatible_final_type_and_value function.28 ISO 13584-25:2004(E) iv ISO 2004 All rights reserved8 Library integrated information mode

15、l 25.31 8.1 ISO13584_25_IEC61360_5_liim_schema short listing 32 8.2 Conformance class requirements .38 8.2.1 Conformance class 1: minimal dictionaries .38 8.2.2 Conformance class 2: dictionaries of items classes .40 8.2.3 Conformance class 3: complete dictionaries .42 8.2.4 Conformance class 4: comp

16、lete dictionaries with limited nested aggregate values 43 8.2.5 Conformance class 5: libraries of item classes43 8.2.6 Conformance class 6: complete libraries.45 8.2.7 Conformance class 7: complete libraries with limited nested aggregate values .46 8.2.8 Conformance class 10: library instances.46 8.

17、2.9 Conformance class 11: library instances with asociated dictionary definitions 48 Annex A (normative) Short names of entities defined in this part .52 Annex B (normative) Information object registration53 B.1 Document identification53 B.2 Schema identification 53 B.2.1 ISO13584_IEC61360_dictionar

18、y_aggregate_extension_schema 53 B.2.2 ISO13584_aggregate_value_schema.53 B.3.2 ISO13584_25_IEC61360_5_liim_schema 53 Annex C (normative) ISO13584_25_IEC61360_5_library_implicit_schema expanded listing 54 Annex D (normative) Standard data requirements for library integrated information model 2556 D.1

19、 Constraints on a library delivery file for referencing library integrated information model 2556 D.2 Conformance class specification table.57 D.3 Standard data for conformance class 2 to 7 and 10 to 11 (all the conformance classes but conformance class 1)57 D.3.1 Allowed_reference_to_LIIM_25_rule r

20、ule58 D.3.2 Allowed_entity_instance_type_in_LIIM_25_rule rule60 D.3.3 Allowed_language_assignement_rule rule62 D.3.4 Compliant_http_protocol_25 function.62 D.3.5 Compliant_8859_1_protocol_25 function63 D.3.6 Compliant_external_file_protocol_25 function.64 D.3.7 Is_correct_liim_25_application_value f

21、unction 65 D.4 Additional constraint for conformance classes 4 and 766 D.4.1. nesting_level_aggregate_limit_rule rule.66 D.4.2. no_more_than_two_nested_levels function .67 Annex E (normative) Implementation method specific requirements for the library integrated information model 25 .68 Annex F (inf

22、ormative) EXPRESS-G diagrams 69 Annex G (informative) Commented example of library integrated information model 25 physical files. Exchange of explicit general models 72 G.1 Capturing a parts family in ISO 13584.72 G.2 Description of the PAW parts family .73 G.2.1 Dictionary description: the BSU mec

23、hanism74 G.2.2 Dictionary description: the dictionary element definition74 G.2.3 Library specification: description of the class extension75 G.3 A complete physical file for explicit general models76 Annex H (informative) Commented example of library integrated information model 25 physical files. E

24、xchange of explicit functional models compliant with ISO 13584-101.80 H.1 Description of the PAW parts family and its geometry 80 H.1.1 Dictionary description80 ISO 13584-25:2004(E) ISO 2004 All rights reserved vH.2. Description of geometric representations for the PAW parts family81 H.3. Library sp

25、ecification of the functional model class .82 H.4 A complete physical file for explicit functional models compliant with ISO 13584-101.84 Index.95 Figures Figure F.1 ISO13584_IEC61630_dictionary_aggregate_extension_schema diagram 1 of 170 Figure F.2 ISO13584_aggregate_value_schema diagram 1 of 1.71

26、Figure G.1 PAW family description 72 Figure G.2 Instance of a dictionary description73 Figure G.3 Explicit description of a dictionary description.73 Figure G.4 Identifiers of the concepts involved in the PAW family74 Figure G.5 The BSU / Dictionary element relationship74 Figure G.6 Dictionary_eleme

27、nt of the concepts involved in the PAW family75 Figure G.7 Dictionary_element of the concepts involved in the PAW family75 Figure G.8 Dictionary_element of the concepts involved in the PAW family76 Figure H.1 The Identifiers of the concepts involved in the Paw family and its geometryFigure H.2 View

28、control variables range definition 82 Figure H.3 Specification of the view created by a functional model class82 Figure H.4 Description by extension of the instances of a functional model 83 Figure H.5 References to FORTRAN programs that display geometry. 84 Figure H.6 The BSU / Dictionary element r

29、elationship84 Tables Table 1 Conformance options of library integrated information model 25.32 Table A.1 Short names of entities 52 Table D. 1 ISO 13584 LIIM 25 conformance class specification.57 representation 81ISO 13584-25:2004(E) vi ISO 2004 All rights reservedForeword ISO (the International Org

30、anization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been establi

31、shed has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardizatio

32、n. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

33、Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such pat

34、ent rights. ISO 13584-25 was prepared by Technical Committee ISO/TC 184, Industrial automation systems and integration, Subcommittee SC 4, Industrial data. ISO 13584 consists of the following parts, under the general title Industrial automation systems and integration Parts library: Part 1: Overview

35、 and fundamental principles Part 20: Logical resource: Logical model of expressions Part 24: Logical resource: Logical model of supplier library Part 25: Logical resource: Logical model of supplier library with aggregate values and explicit content Part 26: Logical resource: Information supplier ide

36、ntification Part 31: Implementation resources: Geometric programming interface Part 42: Description methodology: Methodology for structuring part families Part 101: Geometrical view exchange protocol by parametric program Part 102: View exchange protocol by ISO 10303 conforming specification The str

37、ucture of ISO 13584 is described in ISO 13584-1. The numbering of the parts of ISO 13584 reflects its structure: Parts 10 to 19 specify the conceptual descriptions; Parts 20 to 29 specify the logical resources; Parts 30 to 39 specify the implementation resources; ISO 13584-25:2004(E) ISO 2004 All ri

38、ghts reserved vii Parts 40 to 49 specify the description methodology; Parts 100 to 199 specify the view exchange protocol. Should further parts of ISO 13584 be published, they will follow the same numbering pattern. ISO 13584-25:2004(E) viii ISO 2004 All rights reservedIntroduction ISO 13584 is an I

39、nternational Standard for the computer-interpretable representation and exchange of parts library data. The objective is to provide a neutral mechanism capable of transferring parts library data, independent of any application that is using a parts library data system. The nature of this description

40、 makes it suitable not only for the exchange of files containing parts, but also as a basis for implementing and sharing databases of parts library data. ISO 13584 is organized as a series of parts, each published separately. The parts of ISO 13854 fall into one of the following series: conceptual d

41、escriptions, logical resources, implementation resources, description methodology and view exchange protocol. The series are described in ISO 13584-1. This part of ISO 13584 is a member of the logical resources series. This part of ISO 13584 specifies the generic resources needed for modelling suppl

42、ier libraries that contain properties whose values may be aggregate-structured, and whose possible content is explicitly described as a set of instances. It also provides the EXPRESS integrated information models that permit the exchange of such supplier libraries. Knowledge of EXPRESS as defined in

43、 ISO 10303-11 is required to understand this part of ISO 13584. Basic knowledge of ISO 13584-24 and ISO 13584-42 is also required. The generic resources specified in this document were developed as a joint effort of ISO TC184/SC4/WG2 and IEC SC3D. They are intended to be documented both in this part

44、 of ISO 13584 and in IEC 61360-5. Both committees agreed not to change and/or modify the presented EXPRESS schemas independent of each other in order to guarantee the harmonization and the reusability of the work from both committees. Requests for amendments should therefore be sent to both committe

45、es. These requests should be adopted by both committees before modifying the EXPRESS schemas. INTERNATIONAL STANDARD ISO 13584-25:2004(E) ISO 2004 All rights reserved 1 1 Scope This part of ISO 13584 provides generic EXPRESS resource constructs that support the description of aggregate data types an

46、d values occurring in supplier libraries. It also contains an integrated EXPRESS information model for representing supplier libraries for the purpose of exchange. This integrated information model integrates the above resource constructs with other EXPRESS resource constructs from different parts o

47、f ISO 13584 and ISO 10303 into one single schema. Supplier libraries may consist of definitions and of representations of families of parts. They may also define new representation categories. Supplier libraries may consist only of dictionary elements with or without aggregate data types, or they ma

48、y also contain explicit specifications of the sets of permitted instances. When used together with view exchange protocols, this integrated information model also permits the exchange of one or several representation categories for the parts defined in a parts library. The following are within the s

49、cope of this part of ISO 13584: generic resource constructs for representing aggregate data types. Aggregate data types and values are modeled according to the definition of aggregate data types of the EXPRESS language (ISO 10303-11); generic resource constructs for representing aggregate values; generic resource constructs for representing of assembled parts that may contain an unlimited number of constituent components; a library integrated information model that