9 Mapping of DataTypes ToC Previous Next

9.3 OPC UA Structure DataTypes ToC Previous Next

9.3.11 OpticalVerifierScanResult ToC Previous Next index

This DataType is a structure that defines the results of a scan. Its composition is formally defined in Table 55.

Table 55 – OpticalVerifierScanResult Structure

Name Type Optional Description
OpticalVerifierScanResult Structure    
   IsoGrade String False This value contains the ISO grade, the aperture and the wavelength used.
Example content: “2.7/10/660”
With the ‘2.7’ being the grade, the ‘10’ being the measuring aperture that was used for the analysis and the ‘660’ is the wavelength of light used to illuminate the code. If the grade is reported without aperture and wavelength, then it really is quite meaningless (a code measured with an ‘06’ aperture can give a totally different result that one measured with a ‘20’ aperture for instance).
   RMin Int16 False The minimum reflection value in percent (from a dark bar).
Example: 6
   SymbolContrast Int16 False The Symbol Contrast value (Rmax – Rmin) in percent.
Example: 41
   ECMin Int16 False The minimum Edge Contrast value in percent.
Example: 31
   Modulation Int16 False The modulation (ECmin / SC) value in percent.
Example: 76
   Defects Int16 False The defects value in percent.
Example: 14
   Decodability Int16 False The decodability value in percent.
Example: 87
   Decode Int16 False The decode content value in percent.
Example: 100
   PrintGain Int16 False The print gain value in percent (-4%).
Example: -4

Its representation in the AddressSpace is defined in Table 56.

Table 56 – OpticalVerifierScanResult Definition

Attributes Value
BrowseName OpticalVerifierScanResult
IsAbstract False
Subtype of OpticalScanResult defined in 9.3.10.  

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