VISOR
®
Communications manual
Value Description
ASCII
length
[bytes]
Data
type
Available
for
Scaling
Outputs the scaling range, 1/1000. Within
the scaling range, scaled-up or scaled-
down objects will be detected.
Value range of 0.5 to 2
3 ... 4
(only
Contour
comparison)
Eccentricity
Numerical eccentricity
Value range of 0.0 to 1.0
n
Signed
integer
Security
Output of the security values of the
individual characters. The reliability value
specifies how reliably the reader was able
to interpret a character.
Value range of 0 to 100 [%]
n
Reference
string met
The output string matches the reference
string.
1 Boolean
Contrast
Code contrast
Value range of 0 to 100 [%]
n
Correction
Number of modules corrected by error
corrections
[units]
n
Contour
length
Number of pixels of outer contour, n
Signed
integer
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