Zapi ACE3, User Manual

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Page – 58/139 AFFZP0BB – ACE3 – User Manual
7.2.4 SPECIAL ADJUST.
4
Note: SPECIAL ADJUST. must only be accessed by skilled people. To change
settings in this group of settings, a special procedure is needed. Ask for this
procedure directly to a Zapi technician. In SPECIAL ADJUST. there are
factory-adjusted parameters that should be changed by expert technicians only.
SPECIAL ADJUST.
Parameter
Allowable
range
Description
ADJUSTMENT #01
(Read Only)
(A)
0% ÷ 255%
(by 1% steps)
(Factory adjusted). Gain of the first traction-motor current-sensing
amplifier.
NOTE: only Zapi technicians can change this value through a special
procedure.
ADJUSTMENT #02
(Read Only)
(A)
0% ÷ 255%
(by 1% steps)
(Factory adjusted). Gain of the second traction-motor current-sensing
amplifier.
NOTE: only Zapi technicians can change this value through a special
procedure.
CURR. SENS. COMP
(A)
OFF, ON (Factory adjusted). This parameter enables or disables the linear
compensation for the current sensors.
NOTE: only Zapi technicians can change this value through a special
procedure.
DIS.CUR.FALLBACK
(A)
OFF, ON This parameter disables or enables current reduction (applied after one
minute of traction).
ON =
current reduction is disabled.
OFF =
current reduction is enabled.
SET CURRENT
(Read Only)
(A)
450A ÷ 650A (Factory adjusted). This parameter defines the nominal maximum current
that the inverter can provide to the motor, in A
RMS
.
The available values are:
ACE3 ACE3 PW
24V
- 700Arms
36/48V
600Arms 650Arms
80V
450Arms 550Arms
SET TEMPERATURE
(A)
0°C ÷ 255°C
(by 1°C steps)
(Factory adjusted). This parameter calibrates the controller-temperature
reading.
HW BATTERY
RANGE
(Read Only)
(T, TM, P, CO)
0 ÷ 3 This parameter defines the battery voltage range. Reserved.
NOTE: only Zapi technicians can change this value.
DUTY PWM CTRAP
(Read Only)
(A)
0% ÷ 100% (Factory adjusted). This parameter defines the duty-cycle for the
overcurrent-detection circuit, i.e. its level of intervention. Reserved.
NOTE: only Zapi technicians can change this value.