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IEC 62541-8:2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

OPC Unified Architecture - Part 8: Data Access
Available format(s)

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

Superseded date

31-12-2021

Language(s)

English - French

Published date

25-03-2015

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Concepts
5 Model
6 Data Access specific usage of Services

IEC 62451-8:2015 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complementary descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties, and other information and behaviour. This second edition cancels and replaces the first edition published in 2011 and constitutes a technical revision. This edition includes the following changes:
- Clarified that deadband has to be between 0.0 and 100.0. Violations result in error Bad_DeadbandFilterInvalid;
- Added VariableTypes handling ArrayItems and DataTypes supporting this, including complex number types.

Committee
TC 65/SC 65E
DevelopmentNote
Stability Date: 2017. (03/2015)
DocumentType
Standard
Pages
56
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

13/30283044 DC : 0 BS EN 62541-7 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 7: PROFILES
S.R. CLC/TR 62541-1:2010 OPC UNIFIED ARCHITECTURE - PART 1: OVERVIEW AND CONCEPTS
08/30192660 DC : 0 BS EN 62541-7 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 7: PROFILES
08/30187457 DC : DRAFT AUG 2008 BS EN 62541-4 - OPC UNIFIED ARCHITECTURE - PART 4: SERVICES
13/30283060 DC : 0 BS EN 62541-11 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 11: HISTORICAL ACCESS
I.S. EN 62541-13:2015 OPC UNIFIED ARCHITECTURE - PART 13: AGGREGATES
I.S. EN 62541-7:2015 OPC UNIFIED ARCHITECTURE - PART 7: PROFILES
IEC 62541-9:2015 OPC Unified Architecture - Part 9: Alarms and conditions
EN 62541-100:2015 OPC unified architecture - Part 100: Device Interface
13/30283031 DC : 0 BS EN 62541-4 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 4: SERVICES
12/30260251 DC : 0 BS EN 62769-5 - FIELD DEVICE INTEGRATION - PART 5: FDI INFORMATION MODEL
13/30283052 DC : 0 BS EN 62541-9 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 9: ALARMS & CONDITIONS
ISO/TR 23087:2018 Automation systems and integration The Big Picture of standards
BS EN 62541-100:2015 OPC unified architecture Device Interface
12/30260259 DC : 0 BS EN 62769-7 - FIELD DEVICE INTEGRATION - PART 7: COMMUNICATION DEVICES
09/30176416 DC : 0 BS EN 61970-502-8 - ENERGY MANAGEMENT SYSTEM APPLICATION PROGRAM INTERFACE (EMS-API) - PART 502-8: WEB SERVICES PROFILE FOR 61970-4 ABSTRACT SERVICES
I.S. EN 62769-5:2015 FIELD DEVICE INTEGRATION (FDI) - PART 5: FDI INFORMATION MODEL
CLC/TR 62541-1:2010 OPC unified architecture - Part 1: Overview and concepts
I.S. EN 62541-9:2015 OPC UNIFIED ARCHITECTURE - PART 9: ALARMS AND CONDITIONS
IEC 62541-100:2015 OPC Unified Architecture - Part 100: Device Interface
EN 62541-4:2015 OPC unified architecture - Part 4: Services
08/30192664 DC : 0 BS EN 62541-9 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 9: ALARMS AND CONDITIONS
13/30281113 DC : 0 BS EN 62769-103-1 ED 1.0 - DEVICES AND INTEGRATION IN ENTERPRISE SYSTEMS; FIELD DEVICE INTEGRATION (FDI) - PROFILES - PART 103-1: PROFIBUS
13/30281078 DC : 0 BS EN 62769-101-1 - FIELD DEVICE INTEGRATION (FDI) - PROFILES - PART 101-1: FOUNDATION FIELDBUS H1
13/30283027 DC : 0 BS EN 62541-3 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 3: ADDRESS SPACE MODEL
13/30281082 DC : 0 BS EN 62769-101-2 - FIELD DEVICE INTEGRATION (FDI) - PROFILES - PART 101-2: FOUNDATION FIELDBUS HSE
BS EN 62541-13:2015 OPC unified architecture Aggregates
BS EN 62769-5:2015 Field Device Integration (FDI) FDI Information Model
08/30187445 DC : DRAFT AUG 2008 BS EN 62541-1 - OPC UNIFIED ARCHITECTURE - PART 1: OVERVIEW AND CONCEPTS
PD CLC/TR 62541-1:2010 OPC unified architecture Overview and concepts
BS EN 62541-7:2015 OPC unified architecture Profiles
I.S. EN 62541-11:2015 OPC UNIFIED ARCHITECTURE - PART 11: HISTORICAL ACCESS
BS EN 62541-4:2015 OPC unified architecture Services
BS EN 62541-9:2015 OPC unified architecture Alarms and conditions
IEC TR 62541-1:2016 OPC unified architecture - Part 1: Overview and concepts
EN 62541-11:2015 OPC unified architecture - Part 11: Historical Access
EN 62541-9:2015 OPC unified architecture - Part 9: Alarms and conditions
EN 62541-13:2015 OPC unified architecture - Part 13: Aggregates
EN 62541-3:2015 OPC unified architecture - Part 3: Address Space Model
EN 62541-7:2015 OPC unified architecture - Part 7: Profiles
13/30283064 DC : 0 BS EN 62541-13 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 13: AGGREGATES
CEI CLC/TR 62541-1 : 2013 OPC UNIFIED ARCHITECTURE - PART 1: OVERVIEW AND CONCEPTS
13/30281117 DC : 0 BS EN 62769-103-4 ED 1.0 - DEVICES AND INTEGRATION IN ENTERPRISE SYSTEMS; FIELD DEVICE INTEGRATION (FDI) - PROFILES - PART 103-4: PROFINET
13/30283068 DC : 0 BS EN 62541-100 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 100: DEVICE INTERFACE
BS EN 62541-3:2015 OPC unified architecture Address Space Model
I.S. EN 62541-100:2015 OPC UNIFIED ARCHITECTURE - PART 100: DEVICE INTERFACE
BS EN 62541-11:2015 OPC unified architecture Historical Access
08/30187453 DC : DRAFT AUG 2008 BS EN 62541-3 - OPC UNIFIED ARCHITECTURE - PART 3: ADDRESS SPACE MODEL
IEC 62541-7:2015 OPC unified architecture - Part 7: Profiles
IEC 62541-3:2015 OPC unified architecture - Part 3: Address Space Model
IEC 62541-4:2015 OPC Unified Architecture - Part 4: Services
I.S. EN 62541-4:2015 OPC UNIFIED ARCHITECTURE - PART 4: SERVICES
I.S. EN 62541-3:2015 OPC UNIFIED ARCHITECTURE - PART 3: ADDRESS SPACE MODEL
EN 62769-5:2015 Field Device Integration (FDI) - Part 5: FDI Information Model

IEC 62541-4:2015 OPC Unified Architecture - Part 4: Services
IEC 62541-3:2015 OPC unified architecture - Part 3: Address Space Model
IEC TR 62541-1:2016 OPC unified architecture - Part 1: Overview and concepts
IEC 62541-5:2015 OPC Unified Architecture - Part 5: Information Model

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