6.1 IRLengthDataType

This structure contains data describing lengths. It is formally defined in Table 1

Table 1 – IRLengthDataType Structure
Name Type Description
IRLengthDataTypestructureSubtype of structure defined in OPC 10000-3.

Value

0:DoubleData Type for length specification.

Unit

0:EUInformationDatatype for engineering unit description. Valid values: mm, cm, m, ft.

Note: In http://www.opcfoundation.org/UA/units/un/cefact the relevant unitIds are:

UnitId[mm] = 5066068
UnitId[cm] = 4410708
UnitId[m] = 5067858
UnitId[ft] = 4607828

Its representation in the AddressSpace is defined in Table 2.

Table 2 – IRLengthDataType Definition
Attribute Value
BrowseNameIRLengthDataType
IsAbstractFalse
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the Structure defined in OPC 10000-3
Conformance Units
IREDES Component