5.5.10 UANodeInfo (deprecated)
This UANodeInfo is the first version of declaration - to ease the handling of BrowseName the usage of the second version UANodeInformation is recommended. This also affects
UANodeInformation.
| UANodeInfo | DataType | Description | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AccessLevel | BYTE | A bit mask indicating whether the current value of the Value Attribute is readable and writable as well as whether the history of the value is readable and changeable.
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| ArrayDimension | ARRAY OF UDINT | The length for each dimension of an array value. Length is vendor-specific (MAX_ELEMENTS_ARRAYDIMENSION). See Constants of Array Lengths | ||||||||||||||||||||||||||||||
| BrowseName | STRING | The BrowseName is composed of a namespace index and a name. The String representation is of the format [ns:] BrowseName. The browse name may be prefixed by its namespace index. If the namespace prefix is omitted then namespace index 0 is used. | ||||||||||||||||||||||||||||||
| ContainsNoLoops | BOOL | Indicates that following forward references within a view will not cause a loop. | ||||||||||||||||||||||||||||||
| DataType | UANodeID | See UANodeID. The node id of the data type for the variable value. | ||||||||||||||||||||||||||||||
| Description | UALocalizedText | A localized description for the node. | ||||||||||||||||||||||||||||||
| DisplayName | UALocalizedText | A localized human readable name for the node. | ||||||||||||||||||||||||||||||
| EventNotifier | BYTE | This Attribute represents a bit mask that identifies whether the Object can be used to subscribe to Events and whether the history of Events is accessible and changeable.
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| Executable | BOOL | Whether the method can be called. | ||||||||||||||||||||||||||||||
| Historizing | BOOL | Specifies whether the server is actively collecting historical data for the variable. | ||||||||||||||||||||||||||||||
| InverseName | STRING | The browse name for an inverse reference. | ||||||||||||||||||||||||||||||
| IsAbstract | BOOL | Indicates that a type node may not be instantiated. | ||||||||||||||||||||||||||||||
| MinimumSamplingInterval | TIME | Specifies (in ms) how fast the server can reasonably sample the value for changes. | ||||||||||||||||||||||||||||||
| NodeClass | UANodeClassMask | See UANodeClassMask. The base type of the node. An enumeration identifying the NodeClass of a Node such as Object, Variable or Method. | ||||||||||||||||||||||||||||||
| NodeID | UANodeID | See UANodeID. The server unique identifier for the node. | ||||||||||||||||||||||||||||||
| Symmetric | BOOL | Indicates that forward and inverse references have the same meaning. | ||||||||||||||||||||||||||||||
| UserAccessLevel | BYTE | Contains the same information as the AccessLevel but takes user access rights into account.
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| UserExecutable | BOOL | Whether the method can be called by the current user. | ||||||||||||||||||||||||||||||
| UserWriteMask | UDINT | Indicates which attributes are writable by the current user. | ||||||||||||||||||||||||||||||
| ValueRank | DINT | The number of dimensions in the value. | ||||||||||||||||||||||||||||||
| WriteMask | UDINT | Indicates which attributes are writable. |