The BaseDataVariableTypeis a subtype of the BaseVariableType. It is used as the type definition whenever there is a DataVariablehaving no more concrete type definition available. This VariableTypeis the base VariableTypefor VariableTypesof DataVariables, and all other VariableTypes ofDataVariables shall either directly or indirectly inherit from it.
There are no Referencesspecified for this VariableType. It is formally defined in Table 69.
Table 69– BaseDataVariableType definition
|
Attribute |
Value |
|||
|
BrowseName |
BaseDataVariableType |
|||
|
IsAbstract |
False |
|||
|
ValueRank |
−2 (−2 = Any) |
|||
|
DataType |
BaseDataType |
|||
|
References |
NodeClass |
BrowseName |
Comment |
|
|
Subtype of the BaseVariableType defined in 7.2. |
||||
|
Conformance Units |
||||
|
Base Info Base Types |
||||