Instruction
Manual
DataVS1
Series
59
Let's associate output 1 to the Part Pass behaviour and output 2 to the Part Fail behaviour. Press
TEACH
to save the modifications.
Now let's save the bank on the sensor. Enter the Bankset menu and save the inspection in
memory bank 1.
Press the
ESC
button to return to Monitor mode.
7.7.
Pattern Match
Description
The term pattern match signifies a process that searches for a pattern similar to the master
image inside the target image using its brightness matrix. (Pattern Match
)
Once the ROI has been set, the control calculates the edge points (features) that show significant
differences in pixel brightness.
NOTE:
the image used by the algorithm to perform the comparison used as the inspection base
can by defined by the user in the Setup stage using the
TEACH
button. If the user moves on to
the Adjust phase before setting any reference images, the inspection algorithm will use the first
frame it acquires after the tool is selected. If you are not happy with the current choice, you can
select a new reference image by returning to the Setup phase using the
ESC
button.
