ISO 13281-2-2000 Industrial automation systems and integration - Manufacturing Automation Programming Environment (MAPLE) - Part 2 Services and interfaces《工业自动化.pdf

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1、Reference number ISO 13281-2:2000(E) ISO 2000 INTERNATIONAL STANDARD ISO 13281-2 First edition 2000-03-15 Industrial automation systems and integration Manufacturing Automation Programming Environment (MAPLE) Part 2: Services and interfaces Systmes dautomatisation industrielle et intgration Environn

2、ement de programmation dautomatisation de fabrication (MAPLE) Partie 2: Services et interfacesISO 13281-2:2000(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces w

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5、t that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopyin

6、g 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 22 734 10 79 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii

7、 ISO 2000 All rights reservedISO 13281-2:2000(E) ISO 2000 All rights reserved iii Contents Page 1 Scope 1 2 Conformance1 3 Normative references 1 4 Terms and definitions .2 5 Enterprise viewpoint of interfaces between MAPLEs and Manufacturing Software Programs 4 6 Symbols and abbreviations4 7 Dictio

8、nary Definition Schema.4 7.1 General4 7.2 Catalogues4 7.3 Manufacturing Data Dictionary.5 7.4 Manufacturing Software Dictionary .5 8 MAPLE services.5 8.1 General5 8.2 Required services5 8.3 Status return.7 8.4 Input and output type definitions.7 8.5 Plan task .7 8.6 Data and Software Dictionary main

9、tenance8 8.7 Manufacturing data access.11 8.8 Translate data.13 8.9 Transfer intermediate data13 8.10 Invoke software program capability 13 8.11 Program execution management.13 8.12 MAPLE system services .16 8.13 Access MAPLE.16 9 Interfaces with MAPLE 16 9.1 General16 9.2 Summary of interfaces 17 9

10、.3 Interfaces to Manufacturing Software Programs or other MAPLEs.17 9.4 Interface to Manufacturing Databases 27 9.5 Interface to Data Translator27 Annex A (normative) Interface description .28 Bibliography46ISO 13281-2:2000(E) iv ISO 2000 All rights reserved Foreword ISO (the International Organizat

11、ion 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 established h

12、as 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 standardization. Int

13、ernational Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the

14、member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 13281 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 13281-2 was prepared by Technical C

15、ommittee ISO/TC 184, Industrial automation systems and integration, Subcommittee SC 5, Architecture, communications and integration frameworks. ISO 13281 consists of the following parts, under the general title Industrial automation systems and integration Manufacturing Automation Programming Enviro

16、nment (MAPLE): Part 1: Functional architecture Part 2: Services and interfaces Annex A forms a normative part of this part of ISO 13281.ISO 13281-2:2000(E) ISO 2000 All rights reserved v Introduction Over the recent past, manufacturing systems have become considerably more flexible and have acquired

17、 greater functionality. The numbers and types of component devices of manufacturing systems, such as NC machines, robots, automated guided vehicles, programmable controllers and manufacturing cells have increased. Manufacturing engineers are thus required to develop and update programs not only for

18、many kinds of individual devices but also for combinations of devices. Due to this fact, the difficulty of integrating and programming the control of manufacturing operations has increased. Manufacturing programs have an intense need for a large variety of manufacturing data, including product orien

19、ted data, process oriented data, operation oriented data and management oriented data. This diversity means that manufacturing data has a much more complicated and varied schema than the processing data encountered in other systems, e.g., business systems. Therefore, the use and management of manufa

20、cturing databases requires a manufacturing oriented approach. The concept of MAPLE is intended to provide assistance to address this need. MAPLE assists program developers, planners and operators in a manufacturing automation environment to generate programs and prepare them for their execution. MAP

21、LE will assist in the following activities: a) generation of programs to control devices, cells, shop floors and factories, either manually or with computer assisted tools; b) manufacturing and process planning; c) checking and preparation of resources; d) preparation of manufacturing data sets for

22、execution (e.g., post processing). The outcomes of these activities are: a) manufacturing data sets (e.g., geometry, tools, technology, sequence of operations, setups, measuring, testing, handling); b) cell, shop floor and factory monitoring and control programs. This standard for MAPLE services and

23、 interfaces builds upon the functional architecture as specified in ISO 13281-1. The functional architecture provides a manufacturing data dictionary and a manufacturing software dictionary that facilitate the separation of the underlying data sources and I/O requirements, in whatever format, from t

24、he executing manufacturing task. Hence, MAPLE provides a mechanism by which a number of diverse data sources and software tools can be integrated seamlessly. ISO 13281-1 and 13281-2 are intended to guide software developers of MAPLE environments as well as system integrators and software tool develo

25、pers. The standard for MAPLE services and interfaces relies on ISO/IEC DIS 14750 for the interface description language, and ISO/IEC 10746 for presenting Open Distributed Processing (ODP) view points. Other relevant work such as aspects of STEP (ISO 10303, Product data representation and exchange) d

26、ata and the content of data files used in the NC machining environment for example, will be addressed in a potential new work item on the MAPLE data dictionary and software program dictionary. ISO 13281-1 provides an overview of the MAPLE functional architecture in order to aid in the understanding

27、of how MAPLE services might be provided through a number of functional components within MAPLE, and their internal and external interfaces. MAPLE is a building block that can be applied at any level within a manufacturing enterprise. Separate MAPLE implementations can be configured and connected wit

28、hin an enterprise as required.INTERNATIONAL STANDARD ISO 13281-2:2000(E) ISO 2000 All rights reserved 1 Industrial automation systems and integration Manufacturing Automation Programming Environment (MAPLE) Part 2: Services and interfaces 1 Scope This part of ISO 13281 specifies a minimum set of ser

29、vices to be provided and interface requirements for creating a MAPLE. The specifications in this part of ISO 13281 are specifically for software developers of MAPLE environments, system integrators, and software tool developers. Specifications that address the needs of users such as program develope

30、rs, planners and operators in a manufacturing automation environment are outside the scope of this document. This part of ISO 13281 only specifies the interface at the application layer between MAPLE and software programs. The creation or deletion of a Manufacturing Database, as well as specificatio

31、ns for the MAPLE Data Dictionary and MAPLE Software Dictionary beyond the dictionary definition schema, are outside the scope of this part of ISO 13281. 2 Conformance To be conformant with this part of ISO 13281, an implementation shall use the concepts and rules of this part of ISO 13281. 3 Normati

32、ve references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 13281. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on

33、this part of ISO 13281 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

34、 International Standards. ISO/IEC 9579-1:1993, Information technology Open Systems Interconnection Remote Database Access Part 1: Generic Model, Service and Protocol. ISO/IEC 9579-2:1998, Information technology Open Systems Interconnection Remote Database Access Part 2: SQL Specialization. ISO/IEC 9

35、579-3:1996, Information technology Open Systems Interconnection Remote Database Access Part 3: SQL specialization Protocol Implementation Conformance Statement (PICS) proforma. ISO/IEC 10646-1:1993, Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Ba

36、sic Multilingual Plane. ISO/IEC 10746-3:1996, Information technology Open Distributed Processing Reference Model: Architecture. ISO 13281:1997, Industrial automation systems Manufacturing Automation Programming Environment (MAPLE) Functional architecture. ISO/IEC 14750:1999, Information technology O

37、pen Distributed Processing Interface Definition Language.ISO 13281-2:2000(E) 2 ISO 2000 All rights reserved 4 Terms and definitions For the purposes of this part of ISO 13281, the following terms and definitions apply. Italicized words in the definitions are terms that appear elsewhere in this claus

38、e. Components of the MAPLE architecture appear capitalized. 4.1 action elemental description of a work request to external Manufacturing Software Programs or other MAPLEs 4.2 data classification identifier of a computer-readable representation of data for a specific application EXAMPLES Bill of mate

39、rials, CL file format, STEP format. 4.3 data classification catalogue user-specified or vendor-specified unique collection of data classifications used within MAPLE 4.4 data source description of the data schema, data location and access method to the data for a particular data format that is regist

40、ered in MAPLE 4.5 data storage type particular type of data storage system used EXAMPLES Directory files, Oracle database, Access database, ONTOS, ODBC data source. 4.6 data storage type catalogue user-specified or vendor-specified unique collection of data storage types of the manufacturing databas

41、es connected to MAPLE 4.7 Data Translator manufacturing software program for converting the representation of data 4.8 Dictionary Manager manufacturing software program to facilitate the manipulation of the Manufacturing Data Dictionary and the Manufacturing Software Dictionary 4.9 Execution Manager

42、 software that controls the sequence of execution of internal processes of MAPLE and the external Manufacturing Software Programs 4.10 logical-to-physical mapping relationship between the data sources and the physical data stored in the Manufacturing Data Dictionary 4.11 Manufacturing Database data

43、repository, possibly distributed, containing product, process, facility and management oriented dataISO 13281-2:2000(E) ISO 2000 All rights reserved 3 4.12 Manufacturing Data Dictionary collection of storage types of the Manufacturing Databases and the description of the data sources 4.13 Manufactur

44、ing Data Manager Manufacturing Software enabling access to the Manufacturing Databases 4.14 Manufacturing Software Dictionary collection of descriptions of the capabilities and invocations of Manufacturing Software Programs 4.15 Manufacturing Software Programs software, registered in the Manufacturi

45、ng Software Dictionary, which have command and information connections with MAPLE through the MAPLE interface 4.16 MAPLE Manufacturing Automation Programming Environment, a common vendor-independent neutral support facility for the programming of multiple manufacturing devices and controls 4.17 MAPL

46、E Engine function for receiving and handling requests to MAPLE, initializing and shutting down the MAPLE environment 4.18 software capability catalogue user-specified or vendor-specified unique collection of software capabilities within MAPLE 4.19 software program capability classification of the fu

47、nctionalities of software programs connected to MAPLE 4.20 Software Tool Linker manufacturing software to analyse, select and sequence other Manufacturing Software Programs to fulfil MAPLE Engine requests 4.21 task elemental description of a work item internal to MAPLE 4.22 task list sequenced set o

48、f tasks that may include complex sequences of concurrent tasks NOTE Depending on the instance, some entries of a task list may refer to either an internal task or an external action. In that case the word task is being used. 4.23 Task Planner function to analyse a request from the MAPLE Engine and t

49、o select and sequence Manufacturing Software Programs into a task list to be executed by the Execution ManagerISO 13281-2:2000(E) 4 ISO 2000 All rights reserved 5 Enterprise viewpoint of interfaces between MAPLEs and Manufacturing Software Programs The classification of the interfaces between MAPLE and Manufacturing Software Programs using the interface description language given in ISO/IEC 14750 is based on objects which have related operations. From an enterprise viewpoint in ODP (ISO/IEC 10746-3)