Omron FH Series User Manual page 269

4
Check the misjudged images in the measurements results.
Check the images judged as NG in the OK folder (misjudged images) and the images judged
as OK in the NG folder (misjudged images).
Adjust setting values for each processing unit so that the misjudged images become 0 in both
the OK and NG folders.
5
Select a processing unit to adjust by clicking the processing unit in the Results display area,
and click Details of unit.
In the following example, Search becomes the adjustment target.
6
The cause of NG is displayed. To check the details of values further, click Details of data.
7
Adjust processing units by referring to the displayed content.
In the following example, Correlation values are clearly lower on some images. It is considered
to be incorrect judgement factor. For re-measurement results statistics, a standard deviation
calculated with unbiased standard deviation is displayed.
FH/FHV Series Vision System User's Manual (Z365-E1)
6 Performing Measurement and Adjustment
The Correlation value is
clearly judged as NG.
Correct the judgement
condition so that these
images are judged as
NG.
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