Page – 88/155 AF6ZP0CA – COMBIAC0 & ACE0 2uC – User Manual
- MAX LOWER
See paragraphs 13.1.5 or 13.2.7 for the acquiring procedure.
9.3 PROGRAM STEER function
This enables the adjustment of the minimum and maximum useful signal levels of
the steering control. This function is useful when it is necessary to compensate
for asymmetry with the mechanical elements associated with the steering.
This function looks for and records the minimum, neutral and maximum voltage
over the full mechanical range of the steering. It allows to compensate for
dissymmetry of the mechanical system in both directions.
The values to be acquired are organized in the ADJUSTEMNT list, they are:
- STEER RIGHT VOLT
- STEER LEFT VOLT
- STEER ZERO VOLT
See paragraphs 13.1.6 or 13.2.8 for acquiring procedure.
9.4 Acceleration time
The ACCEL DELAY parameter allows to define the acceleration rate depending
on the final-speed setpoint and on ACCEL MODULATION.
- ACCEL MODULATION = OFF
Acceleration time can be obtained applying this formula:
- ACCEL MODULATION = ON
Acceleration time is evaluated differently by software for setpoint values
above or below 100 Hz.
Case 1
(black trace in the graph):
Final-speed setpoint = 100 Hz
ACCEL DELAY = 2.5 s
Acceleration time results 2.5 s.
Case 2
(red trace in the graph):
Final-speed setpoint = 60 Hz
ACCEL DELAY = 2.5 s
Acceleration rate is re-scaled so that acceleration time results equal to
ACCEL DELAY, in this case 2.5 s.
Case 3
(green trace in the graph):
Final-speed setpoint = 150 Hz
ACCEL DELAY = 2.5 s
Acceleration time results:
Acceltime
sec
∙Accelerdelay 3,75sec
100
∙
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