Omron V440-F, User Manual

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H-19
Appendices
V440-F C-Mount Code Reader User Manual
H
-9 ISO/IEC 15415 Sym
b
o
l Qualit
y Ou
tp
ut 1
H
H-
7-4
D
ecode
s
per
Tr
igger
Thr
eshold
 Unused ECC
 Unused ECC Threshold
Usage: Lets the user know if symbol quality is less than acceptable.
Definition: If enabled, drives
Output
if grade is under
Unused ECC Threshold.
Serial Cmd: <
K870,
output on overall grade, overall grade threshold, symbol contrast,
symbol contrast threshold, modulation, modulation threshold, reflectance
margin, reflectance margin threshold, fixed pattern damage, fixed pattern
damage threshold, axial non-uniformity, axial non-uniformity threshold, grid
non-uniformity, grid non-uniformity threshold,
unused ECC,
unused ECC
threshold>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
Usage: Sets the threshold for driving the output.
Definition: Conforms to ISO/IEC 15415 symbol quality grading (A,B,C,D).
Serial Cmd: <
K870,
output on overall grade, overall grade threshold, symbol contrast,
symbol contrast threshold, modulation, modulation threshold, reflectance
margin, reflectance margin threshold, fixed pattern damage, fixed pattern
damage threshold, axial non-uniformity, axial non-uniformity threshold, grid
non-uniformity, grid non-uniformity threshold, unused ECC,
unused ECC
threshold
>
Default: Grade B
Options: 0 = Grade D
1 = Grade C
2 = Grade B
3 = Grade A