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ČSN EN IEC 62541-11-ed.2 (184004)
OPC Unified Architecture - Part 11: Historical Access
Translate name
STANDARD published on 1.3.2021
The information about the standard:
Designation standards: ČSN EN IEC 62541-11-ed.2
Classification mark: 184004
Catalog number: 511283
Publication date standards: 1.3.2021
SKU: NS-1018636
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Industrial process measurement and controlMultilayer applications
Annotation of standard text ČSN EN IEC 62541-11-ed.2 (184004):
This part of IEC 62541 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
Preview of the standard ČSN EN IEC 62541-11-ed.2 (184004)
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