Omron V530-R150E-3 -, Operation Manual

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SET (Setting) Mode
Section 6-1
Set the reading conditions and the conditions for searching for a
model for QR Code reading.
1,2,3...
1. Select the color of symbol.
2. Select whether Right & Left Reverse of QR Codes is necessary.
3. Select the gray edge value (i.e., the ratio of black and white). (Set-
ting range: 1 to 127; default setting: 32.) If the ratio of the intensity
of black and white is large, set to a large value, and if the ratio of
the intensity of black and white is small, set it to a small value.
4. Change the pixel skipping parameters used to search for a model.
(Setting range: 1 to 20; default setting: 4.)
The processing time can be reduced if the pixel skipping param-
eters are set to larger values. However, depending on the image,
the search may not be performed since the accuracy is reduced.
1. Read QR (Pattern)
Reading Settings
Black
(Default
setting)
White
ON For reading an image after reflection, or through the back
of a transparent material, such as glass.
OFF
(Default
setting) For normal reading (from the front of the object)
Auto Reflection is determined automatically. Use this setting
when images are mixed. Processing time will be longer
than for ON or OFF.
Black symbol printed on white base.
White symbol printed on black
base.