7.24.3 VariableAttributes parameter
Table 152 defines the VariableAttributes parameter.
| Name | Type | Description |
|---|---|---|
| VariableAttributes | structure | Defines the Attributes for the Variable NodeClass |
specifiedAttributes | UInt32 | A bit mask that indicates which fields contain valid values. A field shall be ignored if the corresponding bit is set to 0. The bit values are defined in Table 150. |
displayName | LocalizedText | See OPC 10000-3 for the description of this Attribute. |
description | LocalizedText | See OPC 10000-3 for the description of this Attribute. |
writeMask | UInt32 | See OPC 10000-3 for the description of this Attribute. |
userWriteMask | UInt32 | See OPC 10000-3 for the description of this Attribute. |
value | BaseDataType | See OPC 10000-3 for the description of this Attribute. |
dataType | NodeId | See OPC 10000-3 for the description of this Attribute. |
valueRank | Int32 | See OPC 10000-3 for the description of this Attribute. |
arrayDimensions | UInt32 [] | See OPC 10000-3 for the description of this Attribute. |
accessLevel | Byte | See OPC 10000-3 for the description of this Attribute. |
userAccessLevel | Byte | See OPC 10000-3 for the description of this Attribute. |
minimumSamplingInterval | Duration | See OPC 10000-3 for the description of this Attribute. |
historizing | Boolean | See OPC 10000-3 for the description of this Attribute. |