EN 62541-13:2015

SLOVENSKI STANDARD
01-september-2015
Enotna arhitektura OPC - 13. del: Agregati (IEC 62541-13:2015)
OPC Unified Architecture -- Part 13: Aggregates (IEC 62541-13:2015)
OPC Unified Architecture - Teil 13: Aggregation von Daten (IEC 62541-13:2015)
Architecture unifiée OPC - Partie 13: Agrégats (IEC 62541-13:2015)
Ta slovenski standard je istoveten z: EN 62541-13:2015
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 62541-13

NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2015
ICS 25.040.40; 35.100
English Version
OPC unified architecture - Part 13: Aggregates
(IEC 62541-13:2015)
Architecture unifiée OPC - Partie 13: Agrégats OPC Unified Architecture - Teil 13: Aggregation von Daten
(IEC 62541-13:2015) (IEC 62541-13:2015)
This European Standard was approved by CENELEC on 2015-04-29. 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 62541-13:2015 E
Foreword
The text of document 65E/379CDV, future edition 1 of IEC 62541-13, 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:
• latest date by which the document has to be implemented at (dop) 2016-01-29
national level by publication of an identical national
standard or by endorsement
(dow) 2018-04-29
• 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.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive(s).
Endorsement notice
The text of the International Standard IEC 62541-13:2015 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 62541-7 NOTE Harmonized as EN 62541-7.
IEC 62541-9 NOTE Harmonized as EN 62541-9.

- 3 - EN 62541-13:2015
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
IEC/TR 62541-1 -  OPC unified architecture - CLC/TR 62541-1 -
Part 1: Overview and concepts
IEC 62541-3 -  OPC unified architecture - EN 62541-3 -
Part 3: Address Space Model
IEC 62541-4 -  OPC Unified Architecture - EN 62541-4 -
Part 4: Services
IEC 62541-5 -  OPC unified architecture - EN 62541-5 -
Part 5: Information Model
IEC 62541-8 -  OPC Unified Architecture - EN 62541-8 -
Part 8: Data Access
IEC 62541-11 -  OPC unified architecture - EN 62541-11 -
Part 11: Historical Access
IEC 62541-13 ®
Edition 1.0 2015-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
OPC unified architecture –
Part 13: Aggregates
Architecture unifiée OPC –
Partie 13: Agrégats
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100 ISBN 978-2-8322-2365-9

– 2 – IEC 62541-13:2015  IEC 2015

CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references. 9
3 Terms, definitions, and abbreviations . 9
3.1 Terms and definitions . 9
3.2 Abbreviations . 12
4 Aggregate Information Model . 12
4.1 General . 12
4.2 Aggregate Objects . 12
4.2.1 General . 12
4.2.2 AggregateFunction Object . 13
4.3 MonitoredItem AggregateFilter. 16
4.3.1 MonitoredItem AggregateFilter Defaults . 16
4.3.2 MonitoredItem Aggregates and Bounding Values . 16
4.4 Exposing Supported Functions and Capabilities . 16
5 Aggregate specific usage of Services . 17
5.1 General . 17
5.2 Aggregate data handling . 18
5.2.1 Overview . 18
5.2.2 ReadProcessedDetails structure overview . 18
5.2.3 AggregateFilter structure overview . 18
5.3 Aggregates StatusCodes . 19
5.3.1 Overview . 19
5.3.2 Operation level result codes . 19
5.3.3 Aggregate Information Bits . 19
5.4 Aggregate details . 20
5.4.1 General . 20
5.4.2 Common characteristics . 21
5.4.3 Specific Aggregated data handling . 24
Annex A (informative) Aggregate specific examples – Historical access . 56
A.1 Historical Aggregate specific characteristics . 56
A.1.1 Example Aggregate data – Historian 1 . 56
A.1.2 Example Aggregate data – Historian 2 . 57
A.1.3 Example Aggregate data – Historian 3 . 58
A.1.4 Example Aggregate data – Historian 4 . 59
A.2 Interpolative . 60
A.2.1 Description . 60
A.2.2 Interpolative data . 60
A.3 Average . 61
A.3.1 Description . 61
A.3.2 Average data . 62
A.4 TimeAverage . 63
A.4.1 Description . 63
A.4.2 TimeAverage data . 63
A.5 TimeAverage2 . 64
A.5.1 Description . 64

IEC 62541-13:2015  IEC 2015 – 3 –
A.5.2 TimeAverage2 data . 64
A.6 Total . 65
A.6.1 Description . 65
A.6.2 Total data . 66
A.7 Total2 . 67
A.7.1 Description . 67
A.7.2 Total2 data . 67
A.8 Minimum . 68
A.8.1 Description . 68
A.8.2 Minimum data . 68
A.9 Maximum . 69
A.9.1 Description . 69
A.9.2 Maximum data . 69
A.10 MininumActualTime . 69
A.10.1 Description . 69
A.10.2 MinimumActualTime data . 69
A.11 MaximumActualTime . 70
A.11.1 Description . 70
A.11.2 MaximumActualTime data . 70
A.12 Range . 71
A.12.1 Description . 71
A.12.2 Range data . 71
A.13 Minimum2 .
...