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Overcurrent fault when braking

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maxhertz
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Overcurrent fault when braking

Is there any way to adjust the PID of braking?

When I lift off (full brake) while at around 20% speed, I often get an ABS max current fault. I am testing this on the bench with a mass attached to the motor shaft to provide some inertia.

PPM input, Duty Cycle, 12S, Trampa VESC 6 MKV, fw 5.03 and 6.00.

I tried 5.02 and it does not have this problem.

I tried adjusting Motor Current Max Brake and Battery Current Max Regen, but no change.

frank
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At which current do you get this fault?

maxhertz
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Max current is set to 150 Amps, so the fault is just over -150 Amps.

You can see it usually adjusting the duty cycle to maintain the braking current at 65 Amps, but every so often it gets it wrong.