Stabilizing the judgment process, Imaging the target widely, Adjusting the installed distance (wd) – KEYENCE IV Series User Manual
Page 166: Using the digital zooming function, Stabilizing the judgment process -32, Stabilizing the judgment process by, Taking a clear image of the target -32, Imaging the target widely -32, Adjusting the installed distance (wd) -32, Using the digital zooming function -32
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- IV Series User's Manual (Monitor) -
Stabilizing the Judgment Process
This section explains how to adjust the device
when the judgment process is not stable.
To stabilize the judgment process, it is necessary
to take a clear image of the target and adjust the
detection tool such that it functions in a stable manner.
y
Stabilize the judgment process by clearly imaging
the target (Page 5-32)
- Adjust the installation distance to image the
target widely
- Correct the distorted image due to the installation
- Make the image bright enough
- Focus well
- Make the image blur less
- Make the glossy or metal surface shine less
- Adjust the color tint (for color type only)
- Make the image less influenced by the lighting
condition
y
Stabilize by adjusting the position gap of the
target (Page 5-36)
y
Stabilize the position adjustment (Page 5-37)
y
Stabilize the Outline tool (Page 5-38)
y
Stabilize the Color Area/Area tool (Page 5-39)
If the judgment process is adjusted to make it
stabilize, the process time may become longer
depending on the function used. Adjust the
judgment process while confirming the balance
within the process time.
Stabilizing the judgment process by
taking a clear image of the target
Adjust the imaging conditions so that the sensor can
take images with which the detection tools can clearly
recognize differences between high and low-quality-
target.
Imaging the target widely
The judgment process stabilizes by taking a large
image of the target onto the screen.
z
Adjusting the installed distance (WD)
Install the sensor close to the target.
Install the sensor at the appropriate distance
from the target upon checking the field of view
and the installed distance of the sensor.
“Checking the view and installed distance”
¡
: Adequate
×
: Inadequate
z
Using the digital zooming function
For the monochrome type, the target can be
imaged larger using the digital zooming function.
“Digital Zoom (monochrome type only)”
Stabilizing the Judgment Process
5
Operating/Adjusting