Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN 62541-4:2015

OPC unified architecture - Part 4: Services

Oct 30, 2015
95.99   Withdrawal of Standard   Dec 29, 2023

General information

95.99     Dec 29, 2023

ISS

N065

European Norm

25.040.40     35.100  

English  

plan 2015

Buying

Withdrawn

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 62541-4:2012

NOW

WITHDRAWN
SRPS EN 62541-4:2015
95.99 Withdrawal of Standard
Dec 29, 2023

REVISED BY

PUBLISHED
SRPS EN IEC 62541-4:2020

Related project

Adopted from EN 62541-4:2015