Vesc motor detection failing

Aquí debes seleccionar PPM, está en No app

No veo nada en terminal, le pusiste “faults” luego de hacer motor detection?

Para configurar todas las opciones debes saber:

  1. Qué batería tienes, cuántos amps puedes suministrar máximo
  2. Qué motor tienes? cuántos KV y qué potencia máxima soporta?

He hecho un video, ahora te lo adjunto.

Bateria: 5000 mAh lipo

Motor: 2000W

Skate: bolt, bolt motion

Que nervios, sino fuera por ti estaría colgado del techo.

Te paso el realtime data

Dejalo en PPM y UART

Batery cut off start significa que por debajo de ese voltaje no funcionará a full potencia, por ejemplp si tu bateria es una de 10S deberías tener ese valor en 30V (103=30v) y no en 10V (por ello nunca funcionará), el cuttoff end debería ser 28v. Si tu batería es un 6S el cutoff start debería ser 18V (63=18v), si es 8S (8*3=24v)

Debes saber qué S number tiene tu bateria, en caso no sepas debes medir su voltaje directamente usando un voltímetro

Usa este video para setear PPM

He hecho todo, lo del mando correcto.

No sera que los cables no están soldados? No se la información de las baterías, y no tengo el medidor.

El cuttoff start es 33 y el end 30. Has visto el video del realdata time del comentario anterior?

Es tan raro. Gracias

Edito xq no me deja escribir mas replicas

He encontrado esto,

In Motor the fields should be 14, 14, 32, 72. In Battery: Li-Ion, Voltage S: 6. Now you can go in the Realtime tab and get instantaneous information or go to the Record tab and record your rides.

Si, lo he puesto en 18 y el end en 16 y nada.

Busca un voltímetro o saca la información de la batería,

Tu bateria esta en 25V segun el real time data, si está al 100% cargada entonces tienes una 6S, si está casi completamente descargada tienes un 8S, si tienes el cutoff start seteado en 30v nunca va a funcionar.

8S (cutoff start 24v) 6S (cutoff start 18v)

Hi, i have the same problem. But when I spin the motor with my hand I see I have response from realtime data.

Thanks to all

this thread is actually very hard to follow.

from what i see, you may have 1 or 2 disconnected phases (inside the motor or somewhere)

quick test to figure that out, run a FOC R&L detection. that will give us the internal resistance of the windings, if the resistance is very high or induction very low… you have a motor problem

Thanks. This is the reult;

Thanks

ok so your vesc disconnects when you run a detection. you probably have a blown mosfet, the fet creates a dead short on your input sagging your batteries to the point of disconnecting.

to confirm this you can check the continuity of the Drain-Source of each fet, should be high impedance (resistance)

now i understand why this thread is hard to follow, it’s high jacked half in spanish lol

Thanks Blasto

those solder joints look quite messy, maybe a high resolution picture of them, may have a short on the gate of a fet

Thanks

I’m sorry to say but your VESC needs to be replaced.

Thanks! There some way to kmow if my motor die?

Do the procedure described by @blasto

You could also disconnect the motor, short two phase wires and try to turn the motor by hand, if it brakes then it’s good

Lorenzo from Bolt Motion send me setting

Im going to try. If dont work I will send to Lorenzo to repair.

Thanks to all

Yes, when I put two cables together the motor slows down

Lorenzo Cella from BoltMotion ( Bolt skateboard ) disappeared. It already seemed strange to me to attend. I give up, nobody in Spain is going to help me. Now I have a charger of about 800 euros. The worst business of m life hahaha If someone knows someone in Spain who could change my VESC and configure it to tell me. Surely it is broken because never turn on any red light, or updating, or plugging, never, although everything else seems correct. I think it does not send energy to the engine. Anyway, I wanted to thank everyone who has tried to help me. Thank you

Thanks man, had the same issue. I however will write the Cutoff back to what I think was the right values.

Start 36V (instead of 34 V) End 35 V (instead of 31 V)

Do you see any issue there? I run a 10S 5Ah 20 C.

Thanks anyway already ! :slight_smile: