9 Mapping of DataTypes

9.3 OPC UA Structure DataTypes

9.3.10 OpticalScanResult

This DataType is a structure that defines the results of a scan. Its composition is formally defined in Table 59.

Table 59 – OpticalScanResult Structure

Name	Type	Description	Optional
OpticalScanResult	Structure	Subtype of ScanResult defined in 9.3.8.
Grade	Float	Returns the Grade of the 1D/2D code according to IEC 15415 (2D) and IEC 15416 (1D). The Grade is a value between 0 and 4 where 0 is the worst quality and 4 is the best quality.	True
Position	Position	Returns the position of the text within the image The Position DataType is defined in 9.3.5.	True
Symbology	String	Type of barcode per ISO/IEC 15424. Example: “]I1”.	True
ImageId	NodeId	NodeId of the original scan image file object used for this scan result.	True

Its representation in the AddressSpace is defined in Table 60.

Attribute	Value
BrowseName	OpticalScanResult
IsAbstract	False

Subtype of ScanResult defined in 9.3.8.

References	NodeClass	BrowseName	DataType	TypeDefinition	IsAbstract
Has Subtype	DataType	OpticalVerifierScanResult			False

Table 60 – OpticalScanResult Definition