Output Parameters (Edge Position) - Omron FH-3 Series Reference Manual

3
If necessary, set each item in the "Noise
removal" area.
Setting item
• For color cameras:
0 to 442 [5]
Noise level • For monochrome
cameras:
0 to 255 [5]
0 to 9999
Noise width
[0]
0 to 100
Filter strength
[0]
4
When the setting has been changed,
click [Measurement] in the Detail area to
verify whether measurements can be
made correctly.
5
Set up the judgement condition.
Note
• The values beside each item are measurement results of the displayed image. Take these values into
consideration to determine the upper and lower limit values.
Setting item
Edge position X -99999.9999 to 99999.9999
Edge position Y -99999.9999 to 99999.9999

Output Parameters (Edge Position)

Specify how to treat the coordinates to be output to the external device as measurement results. This item can
be changed if necessary. Normally, the factory default value will be used.
Important
• After setting up the measurement parameters, changing the output parameters will cause measurement results to vary
accordingly. If the output parameters have been changed, re-specify the measurement, too.
1
Click [Output parameter] in the Item Tab area.
2
Specify each of the following items.
FH/FZ5 Processing Item Function Reference Manual
Set value
[Factory default]
When edges are incorrectly detected due to noise, increase this value.
Reference: "Appendixes Measurement Mechanism Noise Level" in
the "Vision System FH/FZ5 Series User's Manual (Z365)"
Set the width for judging noise.
When detection is affected by noise, increase this value.
Reference: "Appendixes Measurement Mechanism Noise Width" in
the "Vision System FH/FZ5 Series User's Manual (Z365)"
If a valley appears in the histogram around the edge threshold value
due to noises, smoothen the edge profile using a filter to prevent
wrong error detection from being detected.
Strengthening the filter smoothen the edge profile further.
Set value
Description
Description
Specify the range of X-axis shifting that is judged to be OK.
Specify the range of Y-axis shifting that is judged to be OK.
2
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Edge Position