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SSH EN 62541-11:2015

OPC unified architecture - Part 11: Historical Access

Dec 5, 2016

General information

60.60     Aug 30, 2016

DPS

DPS/KT 8

European Norm

25.040.40     35.100  

English  

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Scope

IEC 62541-11:2015 is part of the overall 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. It also 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.

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PUBLISHED
SSH EN 62541-11:2015
60.60 Standard published
Aug 30, 2016

Related project

Adopted from EN 62541-11:2015

Adopted from IEC 62541-11 Ed. 1.0 b