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8 result(s) for NamespaceMetadata

• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  4.9.3 Evaluating Permissions with Roles
  Permissions then the default Permissions for the Role in the DefaultRolePermissions Property of the NamespaceMetadata for the namespace the Node belongs to are used (see OPC 10000-5 ). The resulting
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.2.9 RolePermissions
  RolePermissions Attribute . If not specified, the value of DefaultRolePermissions Property from the NamespaceMetadata Object associated with the Node shall be used instead. If the NamespaceMetadata Object does not define ... supports Permissions for a particular Namespace it shall add the DefaultRolePermissions Property to the NamespaceMetadata Object for that Namespace (see Figure 14 ). If a particular Node in the Namespace needs
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.2.10 UserRolePermissions
  from the Namespace Metadata Object associated with the Node is used instead. If the NamespaceMetadata Object does not define the Property or does not exist, then the Server does
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  5.2.11 AccessRestrictions
  Server supports AccessRestrictions for a particular Namespace it adds the DefaultAccessRestrictions Property to the NamespaceMetadata Object for that Namespace (see Figure 14 ). If a particular Node in the Namespace needs ... restriction model for a Namespace, it does not add the DefaultAccessRestrictions Property to the NamespaceMetadata Object
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  8.55 PermissionType
  Namespace . This Permission is only used in the DefaultRolePermissions and DefaultUserRolePermissions Properties of a NamespaceMetadata Object Reserved 17-31 These bits are reserved
• OPC-10000-3 – OPC Unified Architecture - Part 3: Address Space Model
  8.58 AccessLevelExType
  changes in its Value trigger changes to the ConfigurationVersion Property of the NamespaceMetadata Object for the Namespace of the Variable . When this Field is 0 the Value of the Variable ... ConfigurationVersion Property (and the ConfigurationVersion Property shall be provided along with the parent NamespaceMetadata Object for the Namespace of the Variable ). Table 41 defines the combinations of Constant and NonVolatile
• OPC-10000-5 – OPC Unified Architecture - Part 5: Information Model
  6.3.13 NamespaceMetadataType
  RolePermissions model for a Namespace, it does not add the DefaultRolePermissions Property to the NamespaceMetadata Object. The DefaultUserRolePermissions Property provides the default user permissions if a Server supports UserRolePermissions ... UserRolePermissions model for a Namespace, it does not add the DefaultUserRolePermissions Property to the NamespaceMetadata Object. The DefaultAccessRestrictions Property is present if a Server supports AccessRestrictions for the Namespace
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  13.3.3 PortableRelativePath provided
  checked before establishing a Connection to ensure it has not changed. Additionally, the NamespaceMetadata ( NamespacePublicationDate ) shall be cached. This data can be used to check if the namespace has been