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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 |
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|
BrowseName |
UnsignedRationalNumber |
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|
IsAbstract |
False |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the Structure DataType defined in OPC 10000-5 |
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