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12.22 RationalNumber

This Structured DataType defines a rational number as a fraction of two integral numbers. Its elements are described in Table 256.

Table 256 – RationalNumber Structure

Name

Type

Description

RationalNumber

Structure

Numerator

Int32

Numerator of the rational number. The sign of the rational number is reflected in this value

Denominator

UInt32

Denominator of the rational number

Its representation in the AddressSpace is defined in Table 257.

Table 257 – RationalNumber definition

Attributes

Value

BrowseName

RationalNumber

IsAbstract

FALSE

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the Structure DataType defined in Table 187.

Conformance Units

Base Info Rational Number

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