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5.3 TABLE OF MODIFICATIONS
SEQUENCE OF SETTINGS FOR REGENERATIVE / STANDARD TRACTION
- With the machine switched off, connect the programming console and then switch
on. If no wiring errors or component defects are found, the display shows the manu-
facturer’s name, programme release, configuration, and hour-metre value.
If the module has already been configured, the procedure passes directly to step
four. Otherwise, proceed in order as follows.
Consult the console manual for further procedure details.
1) Configure the chopper model.
2) Select the desired options.
3) Select and set battery voltage.
4) Check the functioning of all the wired inputs, including the potentiometer, by means
of the tester functions on the console.
5) Carry out accelerator signal acquisition on the “PROGRAM VACC” menu.
6) Set the maximum current by selecting the level corresponding to the desired value
shown on the table of modifications (point 5.1.4 and 5.2.4).
7) Set accleration by moving the machine forward and backward.
8) Set the CREEP speed starting from level 0. With the machine stopped, press the
pedal lightly in order to trip the running microswitch, leaving the potentiometer at the
minimum value, and then raise the level of the CREEP until the machine begins to
move.
9) To set the speed reductions, activate the desired reduction request microswitch,
take the compensation level to 0, set the speed (CUTBACK SP.l, etc.) with machine
in standby on a flat surface and the acclerator pedal pressed all the way down.
Then, apply a load on the machine or put it on a slope, and in these conditions set
the compensation level until you reach the desired speed.
10) RELEASE BRAKING is set by running the machine and then completely releasing
the accelerator pedal without pressing other pedals.
11) For INVERSION BRAKING, first set the MODUL BRAKING level at 0, run the ma-
chine and invert the direction with the pedal pressed down, then regulate the brak-
ing level.
12) MODUL BRAKING with accelerator. A parameter that increments the inversion
braking according to the level of the accelerator signal; set it by inverting the direc-
tion with the pedal pressed all the way down.
13) Release braking with brake pressed (PEDAL BRAKING). Set by pressing the brake
pedal lightly during a release.
H2B standard traction
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