EN 62541-10:2015

SLOVENSKI STANDARD
01-september-2015
1DGRPHãþD
SIST EN 62541-10:2012
Enotna arhitektura OPC - 10. del: Programi (IEC 62541-10:2015)
OPC Unified Architecture - Part 10:Programs (IEC 62541-10:2015)
OPC Unified Architecture - Teil 10: Programme (IEC 62541-10:2015)
Architecture unifiée OPC - Partie 10: Programmes (IEC 62541-10:2015)
Ta slovenski standard je istoveten z: EN 62541-10:2015
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62541-10

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2015
ICS 25.040.40; 35.100 Supersedes EN 62541-10:2012
English Version
OPC unified architecture - Part 10: Programs
(IEC 62541-10:2015)
Architecture unifiée OPC - Partie 10: Programmes OPC Unified Architecture - Teil 10: Programme
(IEC 62541-10:2015) (IEC 62541-10:2015)
This European Standard was approved by CENELEC on 2015-04-14. 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 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 Management 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, Ireland, 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
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 IEC 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 document has to be (dop) 2016-01-14
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2018-04-14
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62541-10:2012.

Attention is drawn 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 European 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.

- 3 - EN 62541-10:2015
Annex ZA
(normative)
Normative references to international publications
with their 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 (including 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.
Publication Year Title EN/HD Year

1)
IEC 62541-3 2015 OPC Unified Architecture -- Part 3: EN 62541-3
Address Space Model
1)
IEC 62541-4 2015 OPC Unified Architecture -- Part 4: EN 62541-4
Services
1)
IEC 62541-5 2015 OPC Unified Architecture -- Part 5: EN 62541-5
Information Model
IEC 62541-7 -  OPC Unified Architecture -- Part 7: Profiles EN 62541-7 -
IEC/TR 62541-1 -  OPC unified architecture -- Part 1: CLC/TR 62541-1 -
Overview and concepts
1) To be published.
IEC 62541-10 ®
Edition 2.0 2015-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
OPC Unified Architecture –
Part 10: Programs
Architecture unifiée OPC –
Partie 10: Programmes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100 ISBN 978-2-8322-2274-4

– 2 – IEC 62541-10:2015 © IEC 2015
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms, 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 stimuli . 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 (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 General. 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 – Program Type . 14

IEC 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 model . 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 operations . 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
Table 10 – ProgramTransitionEvents . 24
Table 11 – AuditProgramTransitionEventType . 25
Table 12 – ProgramDiagnosticDataType structure .
...