7.20 RationalNumberType
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 90.
| Attribute | Value | |||||
| BrowseName | RationalNumberType | |||||
| IsAbstract | False | |||||
| ValueRank | Scalar | |||||
| DataType | RationalNumber | |||||
| References | NodeClass | BrowseName | DataType | TypeDefinition |
Modelling
Rule | |
|---|---|---|---|---|---|---|
| Subtype of the BaseDataVariableType defined in 7.4 | ||||||
| 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.