ONLINE HELP SOPAS Chapter 3
LECTOR®620
Online images
8013778/Y269/2013-11-27 © SICK AG · Germany · All rights reserved · Subject to change without notice 19
3.1.2 Code infobox
The reading results are displayed in the Code infobox. To evaluate the readability and read
quality, the code contents are displayed along with other relevant data for all known codes.
Codes that have been detected several times in one image are listed one below the other.
The columns can be enlarged and their sequence changed using drag and drop.
Code content
The contents of the codes are displayed in the C
ODE CONTENT column.
By assigning the code contents to the code, you can compare the read contents with the
actual contents of the code.
C
ODE ID
The code type of the code is displayed in the C
ODE ID column. By assigning the code type to
the code contents, you can activate/deactivate certain code types in the code configuration
in order to limit multiple contents to one code type, for example.
Code contrast PCS
The contrast of the codes in % is displayed in the C
ODE CONTRAST PCS column.
A high contrast simplifies identification of a code. By comparing different configurations,
you can find the setting for the highest possible contrast.
• From 55% to 100%: Contrast
EXCELLENT
• From 20% to 55%: Contrast GOOD
• Less than 20%: Contrast POOR
Module width/height in px
The module width and height of the codes is displayed in pixels in the M
ODULE WIDTH/HEIGHT
IN PX column.
The value can be used to evaluate the reading reliability (reserve) in relation to the image
resolution. The higher the value, the more reliable the reading. A value of at least 2/2, is
recommended, i.e. every code element is represented by at least 2/2 pixels.
By comparing the two values, you may be able to detect a distortion of the image or of the
code.
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