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Advanced Sensors in Pr ecision Manufacturing

FIGURE 6.17 A fuzzy-logic controller fl owchart. 297

average, and the white-card calibration value, so these settings can be
available at reset or at power-up.
One or more of three optional menus can be selected before enter-
ing into the main operation of learning and running colors. The three
alternative menus are (1) white-card gain set, (2) number of reads to
average set, and (3) the observed stored reading menus.
If none of the alternative menus is activated, the sensor will pro-
ceed directly to the primary modes, which are learn, tolerance set,