IEC 62541-4:2015 ED2

OPC Unified Architecture - Part 4: Services

Datum objavljivanja: 25. 3. 2015.

Опште информације

Trenutna faza: 99.60 Effective date: 13. 7. 2020.

Sledeća faza: WPUB

Inicijator: IEC

Pripada: TC 65/SC 65E

Vrsta: Međunarodni standard

ICS: 25.040.40 35.100.05

Jezik: engleski francuski

Kupovina

Status: Revidiran

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
IEC 62541-4:2011 ED1

TRENUTNO

POVUČEN
IEC 62541-4:2015 ED2
99.60 Povlačenje stupilo na snagu
13. 7. 2020.

REVIDIRAN OD

POVUČEN
IEC 62541-4:2020 ED3