User`s manual

Using the SPC
Option
- The following procedure shows you how to select and use
the Statistical Process Control (SPC) option.
The SPC option displays statistics based on results data
accumulated from the SLS while the SLS operates using its
current configuration. (In this case, it is the “Locate Edges”
example configuration record, which you downloaded
earlier using the Send option).
Following each inspection cycle, the SLS sends results data
to the PC. During SPC operations, the CSS performs
statistical calculations on the results data and displays the
results of these calculations on the SPC screen.
Your Action
Press the ‘27’ key to
highlight fhe Statistical
Process Control option in
the Main Menu.
Comments
Press the ENTER key.
This causes the SPC Setup Menu to appear, as shown in
Figure 3.15.
Fgure 3.15 SPC Setup Menu
-
Verify rhot the CUTSOT is When you press the ENTER key, the Chart Selection and
highlighting “Chart
Setup Menu appears on the screen, as shown in Figure 3.16 -
Selection and Setup Menu,”
then press the ENTER key.
on page 3-15.
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