VACC Programming - GEN2

VACC Programming Procedure

Flexi ACiON Eco Smart Display - GEN2 Equipment

Program Traction VACC (Vehicle Accelerator)

📋 Overview

This procedure explains how to program the VACC (Vehicle Accelerator) on GEN2 equipment using the Eco Smart Display. The programming process calibrates the accelerator pedal for both forward and reverse directions.

Equipment Required: Flexi ACiON Eco Smart Display connected to the Traction ACE3 Inverter

🎮 Display Key Reference

Key Function
Key 1 Scroll through menu options
Key 2 Exit / Out
Key 3 Enter / Confirm
Keys 1-5 Used for password entry

Step-by-Step Procedure

1

Access Password Screen- Press Enter (Key 3) twice to access the password screen.

2

Enter Password- Enter your password using Keys 1 to 5.

3

Navigate to ZAPI CONSOLE- Use Key 1 to scroll to ZAPI CONSOLE, then press Enter (Key 3) to access the menu.

4

Enter MAIN MENU- Use Key 1 to scroll until you see the MAIN MENU screen, then press Enter (Key 3).

5

Navigate to PROGRAMM VACC- Use Key 1 to scroll until you see PROGRAMM VACC, then press Enter (Key 3).

6

View Current Values- The display will show you the current values that are programmed for the VACC.

7

Start Programming

Press Enter (Key 3) to start the programming. Both Min and Max values will show 0.0.

8

Calibrate Forward Direction

  • Select Forward (Fwd) direction
  • Push the pedal to the floor
  • You will see the MAX value change as you push
  • Once all the way down, release the pedal
  • MAX value will return to 0.0 - this is normal!
9

Calibrate Reverse Direction

Repeat the same process for the Reverse (Rev) direction. Select Reverse, push pedal to floor, and release.

10

Exit Programming- Once complete, use Out (Key 2) to exit the programming screen.

11

Save Changes - Press Enter (Key 3) to save the changes.

12

Procedure Complete

Cycle the key switch to restart the system and apply calibration

Important Notes

⚠️ Normal Behavior

When calibrating, the MAX value will return to 0.0 after releasing the pedal. This is expected behavior and indicates the calibration is working correctly.

ℹ️ Both Directions Required

Both forward and reverse directions must be calibrated for proper VACC operation. Do not skip either direction.

💾 Save Required

Always save changes after programming, or the calibration will not be retained. Ensure you press Enter (Key 3) when prompted to save.

🔄 Key Cycle Required

After completing the procedure, cycle the key switch to restart the system and apply the new calibration settings.

VACC Programming Procedure - GEN2 Equipment

Flexi Narrow Aisle Ltd

For technical support, contact your service department