Precise Defect
374
FH/FZ5 Processing Item Function Reference Manual
3 If necessary, set the value of each item in the "Measurement condition" area.
Value input method: Reference: "Appendixes Basic Knowledge about Operations Inputting Values" in
the "Vision System FH/FZ5 Series User's Manual (Z365)"
The "Area meas. LV" can be set also by dragging the slid
er or
by clicking the buttons at the ends of the
slider.
Judgement Condition (Precise Defect)
This item specifies the judgement condition for measurement results.
1 In the Item Tab area, click [Judgement condition].
2 When the setting has been changed,
click [Measure] in the "Detail" area to
verify whether measurements can be made correctly.
3 Set up the judgement condition.
[Area judge] and [Defect Number] are
allowable only when you check the [Area
measurement] in Measurement parameter.
For color cameras: For monochrome cameras:
Setting item
Set value
[Factory default]
Description
Defect color
(for monochrome
cameras only)
Black
Select this value when defects look blackish compared to the
ba
ckg
round.
White
Select this value when defects look whitish compared to the
ba
ckground.
[Both white / black] Select this value when the brightness of defects is not known.
Area measurement
• Checked
• [Unchecked]
Place a check when you want to measure the size of defects. This
item
ca
n divide the high defect detection regions into groups and
output the surface and center of gravity coordinates of the group with
the largest area.
Area measurement is not possible with on
ly
one region specified
using Wide line, Wide circle, or Arc, as the figure.
However, if "Area mode" is checked
,
Area measurement can be
performed with only one of the above figures.
Area meas. LV
0 to 999
[100]
If you place a heck at Area Measurement, set defect level counted in
the defect area.
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