9 Mapping of DataTypes ToC Previous Next

9.3 OPC UA Structure DataTypes ToC Previous Next

9.3.10 OpticalScanResult ToC Previous Next index

This DataType is a structure that defines the results of a scan. Its composition is formally defined in Table 53.

Table 53 – OpticalScanResult Structure

Name Type Optional Description
OpticalScanResult Structure    
   Grade Float True 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.
   Position Position True Returns the position of the text within the image
The Position DataType is defined in 9.3.5.
   Symbology String True Type of barcode per ISO/IEC 15424. Example: “]I1”.
   ImageId NodeId True NodeId of the original scan image file object used for this scan result. This image file is also available through the Images folder defined in

Its representation in the AddressSpace is defined in Table 54.

Table 54 – OpticalScanResult Definition

Attributes Value    
BrowseName OpticalScanResult    
IsAbstract False    
References NodeClass BrowseName IsAbstract
Subtype of ScanResult defined in 9.3.8.      
HasSubtype DataType OpticalVerifierScanResult FALSE

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