21
2-3 Measurement Setting Example (Pattern Search)
Main Operation
6.
Enclose the model region
• First, move the region
• Next, select [Size] and change the
region
• Finally, select the [Apply]
Set the parameter automatically
7.
Select [AUTO]
(key or icon on screen)
The best color filter is selected and
model is registered.
Check the measurement status by measuring some samples
8.
Switch to ADJ-mode
Key point
• If sample object is moved, is the
measurement stable ?
• Is there the definite difference of
correlation between OK sample
and NG sample ?
Change the limits (thresholds) of correlation, if needed.
9.
Select the [Adjust]
10. Select the [Limits]
11. Change the limits.
TE
A
S
iz
e
App
l
y
Cance
l
N
ew
Move
[
130
,
1
4
0
]
AUTO
AUTO
ESC
ESC
SET
Auto
Register model
Reference model
Search region
Reference point
TEA
Region
Img Adj
Detail
Limits
AUTO key
ADJ
ADJ
MENU
MENU
RUN
RUN
Previous
Next
Dsplay SW
Adjust
Individual result
TEA
Camera 0
0.Bank00
0.Pattern Search
Judge OK
Correlation 92
Position X 462
Position Y 352
Angle 15
OK
353ms
Mode switch
Previous
Next
Display sw
Adjust
Region
Img Adj
Limits
L: 100
H:
100
85
Defect
samples
Non-defect
samples
Correlation
100
0
L Limit
H Limit
Z01E-EN-01+ZFX+SettingGuide.book Seite 21 Mittwoch, 13. Februar 2008 2:38 14
