VariableAttributes TOC Previous Next Specification

The fields of the VariableAttributes DataType are defined in the following table:

Name Type
VariableAttributes Structure
    value BaseDataType
    dataType NodeId
    valueRank Int32
    arrayDimensions UInt32[]
    accessLevel Byte
    userAccessLevel Byte
    minimumSamplingInterval Duration
    historizing Boolean

The representation of the VariableAttributes DataType in the address space is shown in the following table:

Name Attribute
NodeId i=355
NamespaceUri http://opcfoundation.org/UA/
BrowseName VariableAttributes
IsAbstract False
SubtypeOf NodeAttributes
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