Standard

NEK EN 62541-8:2015

Jun 2015 Withdrawn

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Language English

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Abstract

IEC 62451-8:2015 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complementary descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties, and other information and behaviour. This second edition cancels and replaces the first edition published in 2011 and constitutes a technical revision. This edition includes the following changes:- Clarified that deadband has to be between 0.0 and 100.0. Violations result in error Bad_DeadbandFilterInvalid;- Added VariableTypes handling ArrayItems and DataTypes supporting this, including complex number types.

Document information

Standard from NEK
Published: 1 June 2015
Withdrawn: 27 July 2023
Edition: 2015-05
Version: 1
Document type: NAT
ISBN:

ICS 25.040.40
ICS 35.100
National Committee NEK/NK65

Product Relations

Refers: NEK EN IEC 62541-3:2026
Refers: NEK EN IEC 62541-5:2026
Refers: NEK EN IEC 62541-4:2026
Refers: NEK EN IEC 62541-4:2020
Refers: NEK EN IEC 62541-3:2020
Replaced by: NEK EN IEC 62541-8:2020
Replaces: NEK EN 62541-8:2011
Adopted from: EN 62541-8:2015 , 0

NEK EN 62541-8:2015

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