Sequence For Ac Inverter Traction Setting - Zapi COMBI AC1 User Manual

You must fill your I/O outfit with your optional functions. The optional functions
are shown in the connecting drawing and described in detail inside this manual.
The index may help you.

8.1 Sequence for Ac Inverter traction setting

This section of the manual describes the basic COMBI AC1 set-up procedure
using the hand-set:
When the "Key Switch" is closed, if no alarms or errors are present, the Console
Display will be showing the Standard Zapi Opening Display (Home Display).
For the setting of your truck, use the procedure below.
If you need to reply the same setting on different controller, use the Save and
Restore sequence as described in the 13.1 and 13.2 paragraphs. Remember to
re-cycle the Key Switch if you make any changes to the chopper's configuration.
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AEQZP0BA – COMBI AC1 - User Manual
Fill your setting with the Options you need.
Select the Battery Voltage.
Check the correct installation of all wires. Use the Console's
TESTER function to assist.
Perform the accelerator signal acquisition procedure using the
Console "PROGRAM VACC". Procedure is detailed on paragraph
13.3.
Set the "MAXIMUM CURRENT" Current parameter.
Set the ACCELERATION DELAY requirements for the machine.
Test the parameters in both directions.
Set the FREQUENCY CREEP level starting from 0.6 Hz. The
machine should just move when the accelerator microswitch is
closed. Increase the Level accordingly.
Set the Speed Reductions as required. Use the parameters of the
"cutback speed" family in the PARAMETER CHANGE menu to
specify the reduced maximum truck speed as a percentage of the
MAX SPEED FWD and MAX SPEED REV.
RELEASE BRAKING. Operate the machine at full speed. Release
the accelerator pedal. Adjust the level to your requirement. If the
machine is a forklift, check the performance with and without load.
INVERSION BRAKING. Operate the machine at 25% full speed.
While travelling invert the Direction Switch. Set the suited Level of
Inversion Braking. When satisfactory, operate the machine at Full
Speed and repeat. If the machine is a Forklift, repeat the tests and
make adjustments with and without load. The unloaded full speed
condition should be the most representative condition.
PEDAL BRAKING (If used). Operate the machine at full Speed.
Release the accelerator pedal and press the Pedal Brake. Set
braking level to your requirements.
Set the parameter MAX SPEED FORW.
Set the parameter MAX SPEED BACK (Reverse).
Test the truck on the maximum ramp specification at full load.
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