EN 62541-10:2012

SLOVENSKI STANDARD
01-november-2012
Enotna arhitektura OPC - 10. del: Programi (IEC 62541-10:2012)
OPC Unified Architecture - Part 10: Programs (IEC 62541-10:2012)
OPC Unified Architecture - Teil 10: Programme (IEC 62541-10:2012)
Architecture unifiée OPC - Partie 10: Programme (CEI 62541-10:2012)
Ta slovenski standard je istoveten z: EN 62541-10:2012
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
September 2012
EUROPÄISCHE NORM
ICS 25.040.40; 25.100.01
English version
OPC unified architecture -
Part 10: Programs
(IEC 62541-10:2012)
Architecture unifiée OPC -  OPC Unified Architecture -
Partie 10: Programmes Teil 10: Programme
(CEI 62541-10:2012) (IEC 62541-10:2012)

This European Standard was approved by CENELEC on 2012-08-31. 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.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62541-10:2012 E
Foreword
The text of document 65E/244/FDIS, future edition 1 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
The following dates are fixed:
(dop) 2013-05-31
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-08-31
• latest date by which the national
standards conflicting with the
document have to be withdrawn
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.
Endorsement notice
The text of the International Standard IEC 62541-10:2012 was approved by CENELEC as a European
Standard without any modification.

- 3 - EN 62541-10:2012
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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC/TR 62541-1 - OPC unified architecture - CLC/TR 62541-1 -
Part 1: Overview and concepts
IEC 62541-3 2010 OPC unified architecture - EN 62541-3 2010
Part 3: Address space model
IEC 62541-4 2011 OPC unified architecture - EN 62541-4 2011
Part 4: Services
IEC 62541-5 - OPC unified architecture - EN 62541-5 -
Part 5: Information model
IEC 62541-7 - OPC unified architecture - EN 62541-7 -
Part 7: Profiles
IEC 62541-10 ®
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
OPC unified architecture –
Part 10: Programs
Architecture unifiée OPC –
Partie 10: Programmes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 25.040.40; 25.100.01 ISBN 978-2-83220-284-5

– 2 – 62541-10 © IEC:2012
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions . 7
3.2 Abbreviations . 8
4 Concepts . 8
4.1 General . 8
4.2 Programs . 9
4.2.1 Overview . 9
4.2.2 Program Finite State Machine . 10
4.2.3 Program States . 11
4.2.4 State Transitions . 11
4.2.5 Program State Transition Stimuli . 12
4.2.6 Program Control Methods . 12
4.2.7 Program State Transition Effects . 13
4.2.8 Program Result Data . 13
4.2.9 Program Lifetime . 13
5 Model . 14
5.1 General . 14
5.2 ProgramType. 15
5.2.1 Overview . 15
5.2.2 ProgramType Properties . 17
5.2.3 ProgramType Components . 17
5.2.4 ProgramType Causes (Methods) . 23
5.2.5 ProgramType Effects (Events) . 24
5.2.6 AuditProgramTransitionEventType . 27
5.2.7 FinalResultData . 28
5.2.8 ProgramDiagnosticType . 28
Annex A (informative) Program Example . 30

Figure 1 – Automation facility control . 9
Figure 2 – Program illustration . 10
Figure 3 – Program States and Transitions . 11
Figure 4 – Program Type . 15
Figure 5 – Program FSM References . 18
Figure 6 – ProgramType Causes and Effects . 23
Figure A.1 – Program Example . 30
Figure A.2 – DomainDownload State Diagram . 31
Figure A.3 – DomainDownloadType Partial State Model . 38
Figure A.4 – ReadyToRunning Model . 41
Figure A.5 – OpeningToSending ToClosing Model . 43
Figure A.6 – RunningToSuspended Model . 44

62541-10 © IEC:2012 – 3 –
Figure A.7 – SuspendedToRunning Model . 45
Figure A.8 – RunningToHalted – Aborted Model . 46
Figure A.9 – SuspendedToAborted Model . 47
Figure A.10 – RunningToCompleted Model . 48
Figure A.11 – Sequence of Operations . 49

Table 1 – Program Finite State Machine . 10
Table 2 – Program States . 11
Table 3 – Program State Transitions . 12
Table 4 – Program Control Methods . 12
Table 5 – ProgramType . 16
Table 6 – Program States . 19
Table 7 – Program Transitions . 20
Table 8 – ProgramType Causes . 23
Table 9 – ProgramTransitionEventType . 25
Table 10 – ProgramTransitionEvents . 26
Table 11 – AuditProgramTransitionEventType . 27
Table 12 – ProgramDiagnosticType . 28
Table A.1 – DomainDownload States . 32
Table A.2 – DomainDownload Type . 34
Table A.3 – Transfer State Machine Type . 35
Table A.4 – Transfer State Machine – States . 36
Table A.5 – Finish State Machine Type . 36
Table A.6 – Finish State Machine – States . 37
Table A.7 – DomainDownload Type Property Attributes Variable Values . 37
Table A.8 – Additonal DomainDownload Transition Types . 39
Table A.9 – Start Method Additions . 41
Table A.10 – StartArguments . 42
Table A.11 – Intermediate Results Object . 43
Table A.12 – Intermediate Result Data Variables .
...