Zapi ACE2, User Manual

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AF2ZP0CL - ACE2 - User Manual Page - 65/85
12) You can see the items that are being stored in
the inverter memory whilst the RESTORE routine is
happening.
STORING
ACCELER. DELAY
13) When finished the Console displays:
MAIN MENU
RESTORE PARAM.
14) Press OUT to return to the Opening Zapi
Display. ' ' '
' % '
8.12 Description of Console “PROGRAM VACC” function
This enables adjustment of the minimum and maximum useful signal level, in
either direction. This function 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.
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.