Circular Scan Edge Width
288
FH/FZ5 Processing Item Function Reference Manual
5 In the "Sub-region detail" area, set
enable or disable measurement as
required.
Judgement Conditions (Circular Scan Edge Width)
Specify the range to be judged as OK.
1 In the Item Tab area click [Judgement].
2 Set up the judgement condition.
Noise width
0 to 9999
[0]
Set the width for judging noise.
When detection is affected by noise, increase this value.
Reference: "Appendixes Measurement Mechanism Noise Width" in
th
e "V
ision System FH/FZ5 Series User's Manual (Z365)"
Filter strength
0 to 100
[0]
If a valley appears in the histogram a
r
ound 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.
Setting item
Set value
[Factory default]
Description
Check No. range
0 to 359
[0] to [359]
Specify the edge measurement number fo
r
which to perform batch
reversing of the enable or disable measurement setting.
Click [Check reverse] to reverse the check box settings of the edge
measureme
nt nu
mber within the range.
• 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
Set value
[Factory default]
Description
Edge width Max.
0 to 99999.9999
[0] to [99999.9999]
Specify the upper and lower limits of the maximum width judged to be OK.
Edge width Min.
0 to 99999.9999
[0] to [99999.9999]
Specify the upper and lower limits of the minimum width judged to be OK.
Edge width Ave.
0 to 99999.9999
[0] to [99999.9999]
Specify the upper and lower limits of the average width judged to be OK.
Lost width count
0 to 360
[0] to [360]
Specify the upper and lower limits of th
e lost
width count judged to be OK.
Setting item
Set value
[Factory default]
Description
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