Page – 70/139 AFFZP0BB – ACE3 – User Manual
TESTER (Supervisor)
Parameter
Unit of measure
(resolution)
Description
B3 POT#5
(A)
Volt (0.01V) Voltage of analog input B3.
CTRAP THRESOLD
(A)
Volt (0.01 V) Threshold voltage of the hardware overcurrent.
WARNING SYSTEM
(CO)
- In case of warning it shows the correspondent warning
code.
7.4 Set-up procedure for traction inverter
This section describes the basic set-up procedure for the ACE3 inverter in traction
configuration. If you need to replicate the same set of settings on different
controllers, use the SAVE and RESTORE sequence (see chapter 8); otherwise go
down the following sequence.
- In ADJUSTMENT, set BATTERY VOLTAGE according to your set-up (see
paragraph 7.2.3).
- Check the wiring and that all commands are functioning. Use the TESTER
function to have real-time feedback about their state.
- Perform the accelerator acquisition using the PROGRAM VACC procedure
(see paragraph 8.1).
- Set the maximum current for traction and braking in MAX. CURRENT TRA
and MAX. CURRENT BRK (see paragraph 7.2.1).
- Set the motor-related parameters. It is suggested to discuss them with Zapi
technicians.
- Set SET MOT.TEMPERAT according to the type of the motor thermal
sensor adopted.
- Set the acceleration delay (ACCEL MODULATION and ACCEL DELAY
parameters). Test the behavior in both directions.
- Set the FREQUENCY CREEP starting from 0.3 Hz. The machine should
just move when the drive request is active. Increase the level accordingly.
- Set SPEED REDUCTION as required by your specifications.
- Set the other performance-related parameters such as
RELEASE BRAKING, INVERSION BRAKING, DECELERATION BRAKING,
PEDAL BRAKING, SPEED LIMIT BRAKING, MAX SPEED FORW,
MAX SPEED BACK.
- Make the choice for the truck behavior on a slope (STOP ON RAMP and
AUXILIARY TIME parameters).
- Test the truck in all operative conditions (with and without load, on flat and
on ramp, etc.).
At the end of your modifications, re-cycle the key switch to make them effective.
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