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VESC Tool

HFI plot

Submitted by Rick van der Sloot on Sun, 2022-10-02 22:26

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Hello,

New user here, running some test with a VESC EDU and a Scorpion Outrunner 380 Kv medium size drone outrunner motor.

Just getting to know the features to validate if a Vesc setup can be successfully used in a full-scale project.

Want to check the HFI parameters, have watched some youtube video's about this item.

But it seems that the HFI Plot function on the Realtime data is not working correctly in my case.

Running a Vesc Tool (Beta) 4.00 Version 8 on a Windows machine.

Have enabled HFI plot in the terminal.

VESC tool and sk8-esc V6 set up shows incorrectcurrent usage

Submitted by DominykasS on Fri, 2022-09-30 13:54

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Hey,

I'm using sk8-esc V6 with  MTO5065-HA-C motor. Im powering this system from lab bench power supply, because I'm intent to use this system for automatization purposes. My lab bench power supply shows maximum of 5 A current when trying to block motor, but the VESC tool software real time monitoring shows current to peak around 10-15 A. So a scaled measurements, also RPMs are way higher then they should be. I get around 700 RPM with a digital tachometer, while VESC tool shows around 10 000 RPM ! Is this normal? Should i get scaled units and how to unscale

Problem to configure my esc with PWM-signal

Submitted by Lucar on Wed, 2022-09-14 10:05

Forums:

Hello there,

i think i have an easy question.

How can i configure my fsesc 4.20 from flipsky with the vesctool, that i can control my motor with an external PWM-signal?

I just want to control the motorspeed with the PWM-signal for some tests in a studyproject.

Thats all i hope you can help me.

 

Motor always accelerates to maximum speed

Submitted by zapshe on Sun, 2022-09-11 03:46

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I've been working with VESC and I had my motor working fine... a couple weeks ago. I have it hooked up to a microcontroller and I'd increase/decrease motor speed via PWM (PPM). When I first ever used VESC, I could press the brake button at the bottom and it would actually initiate brakes. Now it doesn't. I also now have no way to control the motor speed without setting the input for PID Speed Control (but I need regen braking).

How to keep motor at 0RPM

Submitted by zapshe on Thu, 2022-09-08 13:51

Forums:

Hey,

I've been working on a project where the motor will have pressure on it to turn. However, I want the motor to resist the force and stay stationary. Basically, instead of moving something, I want the motor to stop something from moving. Does anyone have a clue on how to accomplish this using the software?

Currently, I have the 75100 FSESC and I control the motor via a raspberry pi and a couple buttons.

Thanks!

FSESC seems to be speed limiting my motor

Submitted by 5amsung4 on Sat, 2022-09-03 18:50

Forums:

I'm very new to this so may have overlooked something but ama bit stuck. I'm using a Flipsky Mini FSESC4.20 connected to a 6S 65C lipo battery and a 6374 190Kv motor. I went through the auto-setup and that seemed to go smoothly but when the FSESC connected to my VX2 remote and i hit the throttle it only spins up to 6.6 mph and then sort of stutters to stay at that speed. Im also getting no readout on my laptop when its connected but idk if that normal. Keep in mind that i may have missed something really obvious so don't hold back from being pedantic when answerring.

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