7 Standard VariableTypes ToC Previous Next

7.20 RationalNumberType ToC Previous Next index

This complex VariableType is used for information which needs to be provided as a fraction number. It reflects the semantic of its DataType, defined in 12.22 and is formally defined in Table 78.

Table 78 – RationalNumberType Definition

Attribute Value
BrowseName RationalNumberType
IsAbstract False
ValueRank Scalar
DataType RationalNumber

Subtype of the BaseDataVariableType defined in 7.4

References NodeClass BrowseName DataType TypeDefinition Modelling   Rule
HasComponent Variable Numerator Int32 BaseDataVariableType Mandatory
HasComponent Variable Denominator UInt32 BaseDataVariableType Mandatory
Conformance Units          
Base Info Rational Number          

Numerator and Denominator reflect the DataType RationalNumber.

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