ДСТУ EN IEC 62541-3:2022 Унифицированная архитектура OPC. Часть 3. Модель адресного пространства (EN IEC 62541-3:2020, IDT; IEC 62541-3:2020, IDT)



ДСТУ EN IEC 62541-3:2022
(EN IEC 62541-3:2020, IDT; IEC 62541-3:2020, IDT)

Уніфікована архітектура OPC. Частина 3. Модель адресного простору

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

FOREWORD

1 Scope

2 Normative references

3 Terms, definitions, abbreviated terms and conventions

3.1 Terms and definitions

3.2 Abbreviated terms

3.3 Conventions

3.3.1 Conventions for AddressSpace figures

3.3.2 Conventions for defining NodeClasses

4 AddressSpace concepts

4.1 Overview

4.2 Object Model

4.3 Node Model

4.3.1 General

4.3.2 NodeClasses

4.3.3 Attributes

4.3.4 References

4.4 Variables

4.4.1 General

4.4.2 Properties

4.4.3 DataVariables

4.5 TypeDefinitionNodes

4.5.1 General

4.5.2 Complex TypeDefinitionNodes and their InstanceDeclarations

4.5.3 Subtyping

4.5.4 Instantiation of complex TypeDefinitionNodes

4.6 Event Model

4.6.1 General

4.6.2 EventTypes

4.6.3 Event Categorization

4.7 Methods

4.8 Roles

4.8.1 Overview

4.8.2 Well-known Roles

4.8.3 Evaluating Permissions with Roles

5 Standard NodeClasses

5.1 Overview

5.2 Base NodeClass

5.2.1 General

5.2.2 Nodeld

5.2.3 NodeClass

5.2.4 BrowseName

5.2.5 DisplayName

5.2.6 Description

5.2.7 WriteMask

5.2.8 UserWriteMask

5.2.9 RolePermissions

5.2.10 UserRolePermissions

5.2.11 AccessRestrictions

5.3 ReferenceType NodeClass

5.3.1 General

5.3.2 Attributes

5.3.3 References

5.4 View NodeClass

5.5 Objects

5.5.1 Object NodeClass

5.5.2 ObjectType NodeClass

5.5.3 Standard ObjectType FolderType

5.5.4 Client-side creation of Objects of an ObjectType

5.6 Variables

5.6.1 General

5.6.2 Variable NodeClass

5.6.3 Properties

5.6.4 DataVariable

5.6.5 VariableType NodeClass

5.6.6 Client-side creation of Variables of an VariableType

5.7 Method NodeClass

5.8 DataTypes

5.8.1 DataType Model

5.8.2 Encoding rules for different kinds of DataTypes

5.8.3 DataType NodeClass

5.8.4 DataTypeEncoding and encoding information

5.9 Summary of Attributes of the NodeClasses

6 Type Model for ObjectTypes and VariableTypes

6.1 Overview

6.2 Definitions

6.2.1 InstanceDeclaration

6.2.2 Instances without ModellingRules

6.2.3 InstanceDeclarationHierarchy

6.2.4 Similar Node of InstanceDeclaration

6.2.5 BrowsePath

6.2.6 Attribute Handling of InstanceDeclarations

6.2.7 Attribute Handling of Variable and VariableTypes

6.2.8 Nodelds of InstanceDeclarations

6.3 Subtyping of ObjectTypes and VariableTypes

6.3.1 Overview

6.3.2 Attributes

6.3.3 InstanceDeclarations

6.4 Instances of ObjectTypes and VariableTypes

6.4.1 Overview

6.4.2 Creating an Instance

6.4.3 Constraints on an Instance

6.4.4 ModellingRules

6.5 Changing type definitions that are already used

7 Standard ReferenceTypes

7.1 General

7.2 References ReferenceType

7.3 HierarchicalReferences ReferenceType

7.4 NonHierarchicalReferences ReferenceType

7.5 HasChild ReferenceType

7.6 Aggregates ReferenceType

7.7 HasComponent ReferenceType

7.8 HasProperty ReferenceType

7.9 HasOrderedComponent ReferenceType

7.10 HasSubtype ReferenceType

7.11 Organizes ReferenceType

7.12 HasModellingRule ReferenceType

7.13 HasTypeDefinition ReferenceType

7.14 HasEncoding ReferenceType

7.15 GeneratesEvent

7.16 AlwaysGeneratesEvent

7.17 HasEventSource

7.18 HasNotifier

8 Standard DataTypes

8.1 General

8.2 Nodeld

8.3 QualifiedName

8.4 Localeld

8.5 LocalizedText

8.6 Argument

8.7 BaseDataType

8.8 Boolean

8.9 Byte

8.10 ByteString

8.11 DateTime

8.12 Double

8.13 Duration

8.14 Enumeration

8.15 Float

8.16 Guid

8.17 SByte

8.18 IdType

8.19 Image

8.20 ImageBMP

8.21 ImageGIF

8.22 ImageJPG

8.23 ImagePNG

8.24 Integer

8.25 Int16

8.26 Int32

8.27 Int64

8.28 TimeZoneDataType

8.29 NamingRuleType

8.30 NodeClass

8.31 Number

8.32 String

8.33 Structure

8.34 Ulnteger

8.35 Ulnt16

8.36 Ulnt32

8.37 Ulnt64

8.38 UtcTime

8.39 XmlElement

8.40 EnumValueType

8.41 OptionSet

8.42 Union

8.43 DateString

8.44 DecimalString

8.45 DurationString

8.46 NormalizedString

8.47 TimeString

8.48 DataTypeDefinition

8.49 StructureDefinition

8.50 EnumDefinition

8.51 StructureField

8.52 EnumField

8.53 AudioDataType

8.54 Decimal

8.55 PermissionType

8.56 AccessRestrictionsType

8.57 AccessLevelType

8.58 AccessLevelExType

8.59 EventNotifierType

8.60 AttributeWriteMask

9 Standard EventTypes

Annex A (informative) How to use the Address Space Model

Annex B (informative) OPC UA Meta Model in UML

Annex C (normative) Graphical notation

Bibliography