1、BSI Standards PublicationOPC unified architecturePart 10: ProgramsBS EN 62541-10:2015National forewordThis British Standard is the UK implementation of EN 62541-10:2015. Itis identical to IEC 62541-10:2015. It supersedes BS EN 62541-10:2012 which is withdrawn.The UK participation in its preparation
2、was entrusted to Technical Committee AMT/7, Industrial communications: process measurement and control, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa co
3、ntract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 83009 9ICS 25.040.40; 25.100.01; 35.100Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was pub
4、lished under the authority of theStandards Policy and Strategy Committee on 31 May 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62541-10:2015EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62541-10 April 2015 ICS 25.040.40; 35.100 Supersedes EN 62541-1
5、0:2012 English Version OPC unified architecture - Part 10: Programs(IEC 62541-10:2015) Architecture unifie OPC - Partie 10: Programmes (IEC 62541-10:2015) OPC Unified Architecture - Teil 10: Programme (IEC 62541-10:2015) This European Standard was approved by CENELEC on 2015-04-14. CENELEC members a
6、re 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
7、the CEN-CENELEC Management Centre 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 CEN-CENELEC Manag
8、ement Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Irel
9、and, Italy, Latvia,Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation ElectrotechniqueEuropisches Komit
10、ee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62541-10:2015 E Foreword The text of document 65E/383/FDIS, future edition 2 of IE
11、C 62541-10, prepared by SC 65E “Devices and integration in enterprise systems” of IEC/TC 65 “Industrial-process measurement, control and automation“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62541-10:2015. The following dates are fixed: latest date by which the doc
12、ument has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-01-14 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-04-14 This document supersedes EN 62541-10:2012. Attention is dr
13、awn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the E
14、uropean Free Trade Association. Endorsement notice The text of the International Standard IEC 62541-10:2015 was approved by CENELEC as a European Standard without any modification. BS EN 62541-10:2015 EN 62541-10:2015Annex ZA (normative) Normative references to international publications with their
15、corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ
16、ing any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publ
17、ication Year Title EN/HD Year IEC 62541-3 2015 OPC Unified Architecture - Part 3: Address Space Model EN 62541-3 2015 1)IEC 62541-4 2015 OPC Unified Architecture - Part 4: Services EN 62541-4 2015 1)IEC 62541-5 2015 OPC Unified Architecture - Part 5: Information Model EN 62541-5 2015 1)IEC 62541-7 -
18、 OPC Unified Architecture - Part 7: Profiles EN 62541-7 - IEC/TR 62541-1 - OPC unified architecture - Part 1: Overview and concepts CLC/TR 62541-1 - 1) To be published. BS EN 62541-10:2015 EN 62541-10:2015 2 IEC 62541-10:2015 IEC 2015 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms,
19、 definitions and conventions 6 3.1 Terms and definitions 6 3.2 Abbreviations 7 4 Concepts . 7 4.1 General . 7 4.2 Programs 8 4.2.1 Overview . 8 4.2.2 Security considerations 9 4.2.3 Program Finite State Machine 9 4.2.4 Program states 10 4.2.5 State transitions . 11 4.2.6 Program state transition sti
20、muli 11 4.2.7 Program Control Methods 11 4.2.8 Program state transition effects . 12 4.2.9 Program result data . 12 4.2.10 Program lifetime 13 5 Model 13 5.1 General . 13 5.2 ProgramType 14 5.2.1 Overview . 14 5.2.2 ProgramType Properties 16 5.2.3 ProgramType components . 16 5.2.4 ProgramType causes
21、 (Methods) 21 5.2.5 ProgramType effects (Events) 23 5.2.6 AuditProgramTransitionEventType . 25 5.2.7 FinalResultData . 26 5.2.8 ProgramDiagnostic DataType 26 5.2.9 ProgramDiagnosticType VariableType . 27 Annex A (informative) Program example 28 A.1 Overview. 28 A.2 DomainDownload Program 28 A.2.1 Ge
22、neral 28 A.2.2 DomainDownload states 29 A.2.3 DomainDownload transitions 30 A.2.4 DomainDownload Methods. 30 A.2.5 DomainDownload Events . 31 A.2.6 DomainDownload model 31 Figure 1 Automation facility control 8 Figure 2 Program illustration 9 Figure 3 Program states and transitions . 10 Figure 4 Pro
23、gram Type 14 BS EN 62541-10:2015IEC 62541-10:2015 IEC 2015 3 Figure 5 Program FSM References 17 Figure 6 ProgramType causes and effects . 21 Figure A.1 Program example 28 Figure A.2 DomainDownload state diagram 29 Figure A.3 DomainDownloadType partial state model . 35 Figure A.4 Ready To Running mod
24、el 38 Figure A.5 Opening To Sending To Closing model 40 Figure A.6 Running To Suspended model . 41 Figure A.7 Suspended To Running model . 42 Figure A.8 Running To Halted Aborted model 43 Figure A.9 Suspended To Aborted model 44 Figure A.10 Running To Completed model 45 Figure A.11 Sequence of opera
25、tions . 46 Table 1 Program Finite State Machine 9 Table 2 Program states 10 Table 3 Program state transitions 11 Table 4 Program Control Methods 12 Table 5 ProgramType 15 Table 6 Program states 17 Table 7 Program transitions . 19 Table 8 ProgramType causes. 22 Table 9 ProgramTransitionEventType 23 T
26、able 10 ProgramTransitionEvents 24 Table 11 AuditProgramTransitionEventType 25 Table 12 ProgramDiagnosticDataType structure 26 Table 13 ProgramDiagnosticDataType definition 26 Table 14 ProgramDiagnosticType VariableType . 27 Table A.1 DomainDownload states . 30 Table A.2 DomainDownload Type 32 Table
27、 A.3 Transfer State Machine Type . 32 Table A.4 Transfer State Machine states . 33 Table A.5 Finish State Machine Type . 33 Table A.6 Finish State Machine states 34 Table A.7 DomainDownload Type Property Attributes variable values 34 Table A.8 Additional DomainDownload transition types 36 Table A.9
28、Start Method additions 38 Table A.10 StartArguments 39 Table A.11 IntermediateResults Object 40 Table A.12 Intermediate result data Variables 41 Table A.13 FinalResultData . 44 Table A.14 Final result Variables 45 BS EN 62541-10:2015 4 IEC 62541-10:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMIS
29、SION _ OPC UNIFIED ARCHITECTURE Part 10: Programs FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation
30、on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
31、Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparatio
32、n. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus
33、of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are ma
34、de to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transp
35、arently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent ce
36、rtification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability
37、shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including
38、legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this
39、publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62541-10 has been prepared by subcommittee 65E: Dev
40、ices and integration in enterprise systems, of IEC technical committee 65: Industrial-process measurement, control and automation. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following signific
41、ant technical changes with respect to the previous edition: a) Based on NIST review, security considerations have been included as 4.2.2; b) Fixed the definition of the Program Diagnostic Type into a data type (5.2.8) and added missing data type for the Program Diagnostic Variable in the ProgramType
42、 in Table 5. c) Corrected the BrowseName of the audit events for Program Transitions in Table 7. BS EN 62541-10:2015IEC 62541-10:2015 IEC 2015 5 The text of this standard is based on the following documents: FDIS Report on voting 65E/383/FDIS 65E/409/RVD Full information on the voting for the approv
43、al of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 62541 series, published under the general title OPC Unified Architecture, can be found on the IEC
44、 website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced
45、 by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 62541
46、-10:2015 6 IEC 62541-10:2015 IEC 2015 OPC UNIFIED ARCHITECTURE Part 10: Programs 1 Scope This part of IEC 62541 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Programs. This includes the description of the NodeClasses, stand
47、ard Properties, Methods and Events and associated behaviour and information for Programs. The complete address space model including all NodeClasses and Attributes is specified in IEC 62541-3. The services such as those used to invoke the Methods used to manage Programs are specified in IEC 62541-4.
48、 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amen
49、dments) applies. IEC TR 62541-1, OPC Unified Architecture Part 1: Overview and Concepts IEC 62541-3:2015, OPC Unified Architecture Part 3: Address Space Model IEC 62541-4:2015, OPC Unified Architecture Part 4: Services IEC 62541-5:2015, OPC Unified Architecture Part 5: Information Model IEC 62541-7, OPC Unified Architecture Part 7: Profiles 3 Terms, definitions and conventions 3.1 Terms and defin
