Group 19, Motor Controls
19-2-18 • Control Programming SM 765, Sep ’06
OTHER HANDSET FUNCTIONS
Save and Restore Function
SAVE Function allows the transfer of controller parameters to the PC memory. With this function, a copy of the control-
ler's set of parameters can be retained in a Pc and downloaded to another controller (see restore).
RESTORE Function allows you to download controller parameters from the PC memory to the controller Eeprom. Thus
a copy of the parameters stored in the Pc can be downloaded in a controller avoiding the parameter setting operation.
SETUP for INSTALLING A NEW CONTROL PANEL
Sequence for AC Traction Controller Setting
When the "Key Switch" is turned ON, if no faults are present, the Zapi Handset Display will be showing the standard
Opening Display.
If the controller is not configured to your requirements, follow the sequence detailed below. Remember to cycle the key
switch if you make any changes to the controller configuration.
1) Select the options required.
2) Select and set battery voltage.
3) Confirm correct installation of all wires. Use Handset's TESTER function to assist.
4) Perform the accelerator signal acquisition procedure using the Handset "PROGRAM VACC".(See Group 13, Sec-
tion 4 for programming procedures).
5) Perform the steering potentiometer signal acquisition, using the parameters in "Adjustment" menu.(See Group 13,
Section 4 for programming procedures).
Remember: when turning the wheel to the right the voltage will increase.
12) AUX2 SPEED SWITCH:
ON /+BV = input active, switch closed.
OFF / GND = input non-active, switch open.
13) AUX3 SPEED SWITCH:
ON /+BV = input active, switch closed.
OFF / GND = input non-active, switch open.
14) HRYDRO SPEED REQ.:
ON /+BV = input active, switch closed.
OFF / GND = input non-active, switch open.
15) VOLTAGE BOOSTER: This is the booster voltage supplied to the motor in load condition; It is expressed in a
percentage of the full voltage.
16) BATTERY VOLTAGE: Level of the battery voltage measured at the input of the key switch.
17) COS FI: This is cosj (real time calculated) of the motor.
18) BATTERY CURRENT: This is the battery current (not measured but calculated.
19) BATTERY CHARGE: The percentage charge level of the battery
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