Zapi AC-2 User Manual download pdf (Page 55)

AF2ZP0CE - ACE2 350/450 - User Manual Page - 55/83

8.7 Sequence for Ac Inverter Traction setting

When the "Key Switch" is closed, if no alarms or errors are present, the Console

Display will be showing the Standard Zapi Opening Display.

If the controller is not configured to your requirements, follow the sequence

detailed on Chapter 9.2. Remember to re-cycle the Key Switch if you make any

changes to the controller’s configuration. Otherwise follow the sequence detailed

below:

1) Select the Options required. See Chapter 8.4.1.

2) Select and set the Battery Voltage. See Chapter 8.4.1.

3) Confirm correct installation of all wires. Use the Console’s TESTER function

to assist.

4) Perform the accelerator signal acquisition procedure using the Console

“PROGRAM VACC”. Procedure is detailed on Chapter 9.4.

5) Set the "MAXIMUM CURRENT” Current, using the table on Chapter 8.5.1.

6) Set the Acceleration Delay requirements for the machine. Test the

parameters in both directions.

7) Set the FREQUENCY CREEP level starting from level 0.3 Hz. The machine

should just move when the accelerator microswitch is closed. Increase the

Level accordingly.

8) Set the Speed Reductions as required. Make adjustments to “CUTBACK

SPEED” Check the performance with the accelerator pedal totally depressed.

If the machine is a forklift, check the performance with and without load.

9) RELEASE BRAKING. Operate the machine at full speed. Release the

accelerator pedal. Adjust the level to your requirements. If the machine is a

forklift, check the performance with and without load.

10) INVERSION BRAKING. Operate the machine at 25% full speed. Whilst

travelling INVERT the Direction Switch. Set a soft 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.

11) DECELERATION BRAKING. Operate the machine at full speed. Release the

accelerator pedal until 50% of its range is reached. Adjust the level to your

requirements. If the machine is a forklift, check the performance with and

without load.

12) 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. If the machine is a forklift, check the performance with and

without load.

13) SPEED LIMIT BRAKING (If used). Operate the machine at full Speed. Close

the speed reduction switch. Set braking level to your requirements. If the

machine is a forklift, check the performance with and without load.

14) Set “MAX SPEED FORW”.

15) Set “MAX SPEED BACK” (Reverse).

16) Make the choice for the truck behaviour on a slope (see chapter 8.4). If the

"Stop on ramp" option is ON, set the desired value of "auxiliary time"

parameter.

17) Set “SET TEMPERATURE”, setting the motor thermal sensor type used.

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Zapi AC-2 User Manual Page 55

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