IEC 62541-3:2015 ED2

OPC unified architecture - Part 3: Address Space Model

Datum objavljivanja: 25. 3. 2015.

Опште информације

Trenutna faza: 99.60 Effective date: 8. 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 62541-3:2015 describes the OPC Unified Architecture (OPC UA) AddressSpace and its Objects. It is the OPC UA meta model on which OPC UA information models are based. This second edition cancels and replaces the first edition published in 2010 and constitutes a technical revision. It includes the following changes:
- Added rules for subtyping enumerations;
- Added Property EnumValues;
- Added Property ValueAsText;
- Added EventType SystemStatusChangeEventType;
- Added Properties MaxArrayLength and MaxStringLength;
- Removed the concept of ModelParent;
- Added EventType ProgressEventType;
- Stated that it is allowed to use TAI in all places where UTC time is used;
- Added Property EngineeringUnits;
- Added ModellingRules OptionalPlaceholder and MandatoryPlaceholder.

Životni ciklus

PRETHODNO

POVUČEN
IEC 62541-3:2010 ED1

TRENUTNO

POVUČEN
IEC 62541-3:2015 ED2
99.60 Povlačenje stupilo na snagu
8. 7. 2020.

REVIDIRAN OD

POVUČEN
IEC 62541-3:2020 ED3