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Scope: Core (OPC-10000-*) All specs

11 result(s) for UserAccessLevel

OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

5.6.2 Variable NodeClass

restricted to a certain user / user group. The AccessLevelType is defined in 8.57 . UserAccessLevel M AccessLevelType The UserAccessLevel Attribute is used to indicate how the Value of a Variable ... retrieve the relevant Properties before processing the value returned from the Subscription . The UserAccessLevel Attribute indicates the accessibility of the Value of a Variable taking user access rights into account
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

8.55 PermissionType

allowed to read the Value Attribute . This bit affects the CurrentRead bit of the UserAccessLevel Attribute . This Permission is only valid for Variables . Write 6 The Client is allowed ... write the Value Attribute . This bit affects the CurrentWrite bit of the UserAccessLevel Attribute . This Permission is only valid for Variables . ReadHistory 7 The Client is allowed to read
OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model

8.60 AttributeWriteMask

NodeId Attribute is writeable. Symmetric 15 Indicates if the Symmetric Attribute is writeable. UserAccessLevel 16 Indicates if the UserAccessLevel Attribute is writeable. UserExecutable 17 Indicates if the UserExecutable Attribute ... does not apply for Variables since this is handled by the AccessLevel and UserAccessLevel Attributes for the Variable . For Variables this bit shall be set to 0. DataTypeDefinition 22 Indicates
OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model

5.3 Variables

this standard, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.8.1 Overview

specific users or in general. This can be determined by examining the AccessLevel and UserAccessLevel Attributes of the data. With these mechanisms, the generator of the ConnectionConfigurationSet can specify
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

3.3.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-110 – OPC Unified Architecture - Part 110: Asset Management Basics

3.3.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-120 – OPC Unified Architecture - Part 120: OPC UA and XML Data Type Mapping

3.3.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-200 – OPC Unified Architecture - Part 200: Industrial Automation

3.3.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-210 – OPC Unified Architecture - Part 210: Relative Spatial Location

3.4.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables
OPC-10000-211 – OPC Unified Architecture - Part 211: Global Positioning

3.4.3.3 Variables

this document, the access level shall allow reading; other settings are server-specific. UserAccessLevel The value for the UserAccessLevel Attribute is server-specific. It is assumed that all Variables