AE0ZP0EC - AC-0 SSL SENSORED - User Manual Page - 75/100
10.3 Description of console “PROGRAM VACC” function
This function enables adjustment of the minimum and maximum useful signal
level, in either direction. It is unique when it is necessary to compensate for
asymmetry with the mechanical elements associated with the potentiometer,
especially relating to the minimum level.
The two graphs show the output voltage from a non-calibrated potentiometer with
respect to the mechanical “zero” of the control lever. MI and MA indicate the point
where the direction switches close. 0 represents the mechanical zero of the
rotation.
The Left Hand graph shows the relationship of the motor voltage without signal
acquisition being made. The Right Hand Graph shows the same relationship after
signal acquisition of the potentiometer.
Figure 10–1
This function looks for and remembers the minimum and maximum potentiometer
wiper voltage over the full mechanical range of the pedal. It enables
compensation for non symmetry of the mechanical system between directions.
The operation is performed by operating the pedal after entering the PROGRAM
VACC function.
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