“FCB PWM ANALOG OUTPUT CALIBRATION”

DESCRIPTION

Difference in Producing and Reading back the signals used as focus lighting reference

INSPECTIONS

Verify the filament lighting path following those steps:

Value requested by main computer and real filament lighting value can be numerically displayed using service program NAVGen in main window:

Small Focus:       IDEAL (Lighting theoretical request)        ->            SETPOINT  (real lighting request on DAC)

Large Focus:       IDEAL (Lighting theoretical request)        ->            SETPOINT  (real lighting current on DAC)