Panasonic PV500 User Manual page 198

3.
Set "Denoising Range".
Set the denoising range checking the graph or the result of each cell (Cell Result).
Refer to page 189 for details of Cell Result.
The figure below shows an example that Denoising is not used. Multiple edges in the two areas are
targeted for measurement.
Using Denoising function displays lines above and below the approximate line which divides the range of
unused edges from the range of used edges.
Changing the value of the denoising range makes the space between the lines wider or narrower.
Check the graph and make the setting to let the target edges in the range of unused edges.
Setting the denoising range to a larger value expands "Used edge range".
- The "x" mark (red) in the graph indicates the cell that detects no edge. Although it is displayed in the
used edge range, it is counted as an unused edge.
- The graph of "Deviation" is always displayed here regardless of the inspection mode.
Setting Judgement Limits
1.
Select the table of
maximum/minimum values in
"Judgement Limits" setting window.
2.
Specify the maximum and minimum
measurement values of deviation
(distance/width).
As the maximum and minimum
measurement values are displayed at
the bottom of the screen, make the
setting checking it.
In addition, red lines indicating the
maximum and minimum values are
displayed in the graph. Confirm them
and set.
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