Omron XPECTIA FZ3 User Manual page 123

Vision sensor
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For monochrome cameras:
Setting item
[factory default]
[Light → Dark]
Density
Dark → Light
change
Measure
[Projection]
type
Derivation
0 to 99
Edge No.
[0]
Position (%) for
width of a density
Edge level
0 to 100 [50]
Value of density
0 to 255 [20]
3.
If necessary, set each item in the "Noise removal" area.
Setting item
[factory default]
For color cameras:
0 to 442 [5]
Noise level
For monochrome
cameras:
0 to 255 [5]
0 to 9999
Noise width
[0]
FZ3 Processing Items List Manual
Set value
Select whether a black-to-white change or a white-to-black
change should be recognized as a density change in the
specified region.
As the measurement type, specify either projection or
derivation.
Specify the edge number used to extract edges.
Edge numbers are assigned to detected edges starting from
0 and going on in the direction from the start point (the arrow
point) to the end point (the direction of arrow) in the selected
area.
Select the density change level to be detected as edges.
Reference: See "User's Manual", "Edge Detection Measurement" (p.304)
Set value
When edges are incorrectly detected due to noise, increase
this value.
Reference:
Set the width for judging noise.
When detection is affected by noise, increase this value.
Reference:
Description
Description
See "User's Manual", "Noise level" (p.305)
See "User's Manual", "Noise width" (p.306)
Edge Position
121
2

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