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5.3.2 Structure DataTypes
5.3.2.1 UnsignedRationalNumber

This Structure DataType is used to represent an unsigned rational number as a fraction of two integral numbers. The UnsignedRationalNumber is formally defined in Table 33.

Table 33 – UnsignedRationalNumber structure

Name

Type

Description

UnsignedRationalNumber

Structure

Numerator

UInt32

Numerator of the rational number.

Denominator

UInt32

Denominator of the rational number.

Its representation in the AddressSpace is defined in Table 34.

Table 34 – UnsignedRationalNumber Definition

Attribute

Value

BrowseName

UnsignedRationalNumber

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of the Structure DataType defined in OPC 10000-5

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