Panasonic PV500 User Manual page 111

Setting Judgement Limits
Set a tolerance (Maximum and Minimum values) of the number of detected edges. If the number of detected
edges is within the tolerance, the object will be judged as "OK", if it is out of it, the object will be judged as "NG".
1.
Select "Judgement Limits".
2.
Input the setting values for "OK Judge. Max." and "OK Judge. Min".
3.
After inputting is completed, press the CANCEL key.
Running a Test and Confirming Result
Confirm if the current settings perform an inspection properly. To observe the image easily, set "Window
Transparency (SETUP menu)" to larger value. (See "Changing Window Transparency (SETUP Menu)", page
341 )
1.
Press the TRIG key.
When a live image is displayed on the screen, PV captures a new image first and runs a test. When a
memory image is displayed, it runs a test using the current memory image without capturing any images.
Position adjustment and area size adjustment are also executed at the same time if they are used.
2.
Confirm a judgement result and the number of detected objects.
The list of detected edges is displayed in the lower part of the setting window.
When selecting this table and highlighting an edge data, the mark on the screen window indicating the
detect position turns to red.
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