Start Up: Programming Instructions; Adjustment Sequence - Zapi SEM1 User Manual

With the machine switched off, connect the programming console and then switch the
key on. If no errors are found, the display will show the manufacturer's name, program
release, configuration, and hourmeter value.

5.3.1 Adjustment sequence

1) Select the desired options.
2) Select and set battery voltage.
3) Check the operation of all the wired inputs, including the potentiometer, by means
of the tester functions on the console.
4) Carry out accelerator signal acquisition on the "PROGRAM VACC" menu.
5) Set the maximum current by selecting the level corresponding to the desired value
shown on the table of modifications.
6) Set the FIELD NOMINAL CURRENT, referring to the value stated on the motor's
identification plate.
7) Adjust ARMA. NOM. CURRENT and WEAK DROPOUT depending on the operating
requirements.
8) Set ACCELERATION DELAY by moving the machine forward and backward.
9) Set CREEP speed starting from level 0. With the machine stopped, press the pedal
lightly in order to close the direction microswitch, leaving the potentiometer at the
minimum value. Try several values of CREEP until the machine begins to move.
10) Set the speed reduction RV1 and RV2, and try several values pressing the accel-
erator pedal completely, with the request speed is obtained.
11) RELEASE BRAKING is set by running the machine and then completely releasing
the accelerator pedal without pressing other pedals.
12) INVERSION BRAKING, is set by running run the machine and invert the direction
with the pedal pressed down.
13) Set CURVE BRAKING if the speed reduction RV1 is linked to the steering angle.
14) Set MAX SPEED FORW and MAX SPEED BACK, running up to the maximum
speed.
15) Set MAX SPEED LIMIT BRAKING. Run the truck and test the deceleration ramps
obtained by reducing partially the accelerator.
NOTE:
the parameters can not be changed in "real-time" because, when the controllers is
running, can not communicate to the console.
The parameter must be changed only when the controller is in stand-by status.
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5.3 START UP: PROGRAMMING INSTRUCTIONS

SEM1