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IEC 62541-4:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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OPC Unified Architecture - Part 4: Services

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

25-03-2015

Superseded date

31-12-2021

$1,013.65
Including GST where applicable
Summarise this standard

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and conventions
4 Overview
5 Service Sets
6 Service behaviours
7 Common parameter type definitions
Annex A (informative) - BNF definitions
Annex B (informative) - Content Filter and Query Examples

IEC 62541-4:2015 defines the OPC Unified Architecture (OPC UA) Services. The Services described are the collection of abstract Remote Procedure Calls (RPC) that are implemented by OPC UA Servers and called by OPC UA Clients. This second edition cancels and replaces the first edition published in 2011. It constitutes a technical revision. It includes the following changes:
- Update for 6.4 Redundancy.
- Clarifications for Publish and Reconnect scenarios.
- Handling of MonitoredItem changes in short network interruption scenarios.
- Update for 6.1.3 Determining if a Certificate is Trusted.
- Revised definition of parameters semaphoreFile and isOnline in Service RegisterServer.
- Services ModifySubscription and ModifyMonitoredItems.

Committee
TC 65/SC 65E
DevelopmentNote
Stability Date: 2017. (03/2015)
DocumentType
Standard
Pages
384
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

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A newer version of this standard is available.

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$1,013.65
Including GST where applicable