EN IEC 62541-11:2020
(Main)OPC Unified Architecture - Part 11: Historical Access
OPC Unified Architecture - Part 11: Historical Access
IEC 62541-11:2020 is available as IEC 62541-11:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62541-11:2020 is part of the OPC Unified Architecture standard series and defines the information model associated with Historical Access (HA). It particularly includes additional and complementary descriptions of the NodeClasses and Attributes needed for Historical Access, additional standard Properties, and other information and behaviour. The complete AddressSpace Model including all NodeClasses and Attributes is specified in IEC 62541-3. The predefined Information Model is defined in IEC 62541-5. The Services to detect and access historical data and events, and description of the ExtensibleParameter types are specified in IEC 62541-4. This document includes functionality to compute and return Aggregates like minimum, maximum, average etc. The Information Model and the concrete working of Aggregates are defined in IEC 62541-13. This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) a new method for determining the first historical point has been added; b) added clarifications on how to add, insert, modify, and delete annotations.
OPC Unified Architecture - Teil 11: Zugang zu historischen Daten
Architecture unifiée OPC - Partie 11: Accès à l'Historique
IEC 62541-11:2020 est disponible sous forme de IEC 62541-11:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 62541-11:2020 fait partie d'une série de normes d'Architecture Unifiée OPC globale et définit le Modèle d'Information associé à l'Accès à l'Historique (HA). Elle inclut en particulier des descriptions supplémentaires et complémentaires des NodeClasses et des Attributs nécessaires pour l'Accès à l'Historique, des Propriétés normalisées supplémentaires et d'autres informations et comportements. Le Modèle complet de l'AddressSpace comprenant toutes les NodeClasses et tous les Attributs est présenté dans l'IEC 62541-3. Le Modèle d'Information prédéfini est présenté dans l'IEC 62541-5. Les Services permettant de détecter et d'accéder aux données et événements historiques, ainsi qu'une description des types ExtensibleParameter, sont spécifiés dans l'IEC 62541-4. Le présent document inclut une fonctionnalité permettant de calculer et de renvoyer des Agrégats (minimum, maximum, moyenne, etc.). Le Modèle d'information et la fonction concrète des Agrégats sont définis dans l'IEC 62541-13. Cette troisième édition annule et remplace la deuxième édition parue en 2015. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) ajout d'une nouvelle procédure de détermination de la première référence historique; b) ajout d'explications complémentaires sur les procédures d'ajout, d'insertion, de modification et de suppression d'annotations.
Enotna arhitektura OPC - 11. del: Zgodovinski dostop (IEC 62541-11:2020)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62541-11:2020
01-december-2020
Nadomešča:
SIST EN 62541-11:2015
Enotna arhitektura OPC - 11. del: Zgodovinski dostop (IEC 62541-11:2020)
OPC Unified Architecture - Part 11: Historical Access (IEC 62541-11:2020)
OPC Unified Architecture - Teil 11: Zugang zu historischen Daten (IEC 62541-11:2020)
Architecture unifiée OPC - Partie 11: Accès à l'Historique (IEC 62541-11:2020)
Ta slovenski standard je istoveten z: EN IEC 62541-11:2020
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
SIST EN IEC 62541-11:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62541-11:2020
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SIST EN IEC 62541-11:2020
EUROPEAN STANDARD EN IEC 62541-11
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2020
ICS 35.100.05; 25.040.40 Supersedes EN 62541-11:2015 and all of its
amendments and corrigenda (if any)
English Version
OPC Unified Architecture - Part 11: Historical Access
(IEC 62541-11:2020)
Architecture unifiée OPC - Partie 11: Accès à l'Historique OPC Unified Architecture - Teil 11: Zugang zu historischen
(IEC 62541-11:2020) Daten
(IEC 62541-11:2020)
This European Standard was approved by CENELEC on 2020-07-28. 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
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same status as the official versions.
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© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62541-11:2020 E
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SIST EN IEC 62541-11:2020
EN IEC 62541-11:2020 (E)
European foreword
The text of document 65E/710/FDIS, future edition 3 of IEC 62541-11, 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 IEC 62541-11:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-04-28
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-07-28
document have to be withdrawn
This document supersedes EN 62541-11:2015 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC 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 62541-11:2020 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 62541-6 NOTE Harmonized as EN 62541-6
IEC 62541-7 NOTE Harmonized as EN 62541-7
2
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SIST EN IEC 62541-11:2020
EN IEC 62541-11:2020 (E)
Annex A
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the
...
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