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Throttle

How to Tune regenramp on ZombieVerter VCU

How fast regen engages when lifting off throttle. Lower = smoother.

Quick Reference

Param ID

68

Unit

%/10ms

Range

0.1 — 100

Default

1

🔍 See a sample config →

📖 What Does It Do?

How fast regen engages when lifting off throttle. Lower = smoother.

🎯 Recommended Values

Default value: 1

Valid range: 0.1 to 100

Tuning Strategy

Start with the default value and adjust in small increments. Monitor vehicle behavior after each change before making further adjustments.

💡 Tuning Tips

  • 0.5-1: Smooth, gradual regen (recommended)
  • 3-5: Quick regen
  • 10+: Instant regen (may feel jerky)

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    🔗 Related Parameters

    Other parameters in the Throttle category that work together with regenramp:

    potmin

    dig

    Throttle pedal MINIMUM raw ADC value (pedal fully released).

    potmax

    dig

    Throttle pedal MAXIMUM raw ADC value (pedal floored).

    pot2min

    dig

    Second throttle channel MINIMUM (for dual-channel pedals). Leave at 4095 if unused.

    pot2max

    dig

    Second throttle channel MAXIMUM.

    potmode

    enum

    Throttle input mode. Single = one pot. Dual = redundant channels for safety.

    dirmode

    enum

    Direction control mode. How the VCU determines forward/reverse.

    DirChange

    enum

    Restrict direction changes while moving (safety).

    DirChangeRpm

    rpm

    RPM threshold for direction change restriction.

    reversemotor

    enum

    Reverse motor rotation. Set to 1 if motor spins wrong way.

    throtramp

    %/10ms

    Throttle ramp rate. How fast motor responds to pedal. Lower = smoother.
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