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VESC Tool

VESC Tool 3.0 can't run input wizzard

Submitted by thib on Mon, 2021-09-27 00:58

Forums:

Hi, I have few issues using VESC Tool 3.0 with a MakerX 75200.

I updated the Vesc firmware to the latest version (75_300_ R3  v5.1) using VESC Tool yet I still have a pop up message in VESC Tool notifying the firmware is an old version.

Then I can run the FOC wizard however when I run the input wizard it says it can't run as the VESC is running on an old firmware...

Any help will be greatly appreciated.

Cheers

Tibo

PPM Mapping

Submitted by russell.morris1... on Tue, 2021-09-14 22:38

Forums:

Hi,

I am having trouble mapping my PPM. When I get to the mapping screen in the setup, the motors will not turn, they only make a vibrating noise. 
I have a video of the issue. I have a Dual FSESC4.20 adn a VX1 remote. 

I have been working on this for a long time and still can't figure it out. 
Some help would be great. 
thank you,

Russ

Can´t increase current by increase RPM

Submitted by hubacek000 on Mon, 2021-09-13 13:22

Forums:

Hi,

the problem occured when we were testing large batch of propellers along with VESC 6 MkV. We have stumbled across the problem that current hasn´t increased while increasing RPM value on some propellers with larger pitch. Our powersource voltage was 22 V, current limit was 31A. On the 18x10 and 18x11 was not possible to reach higher current than 29A (and increased RPM), eventhou we have increased the ERPM limit in software. It seems to be some other limitation by torque.

motor max rpm and current severely limited?

Submitted by Roy Zhang on Mon, 2021-08-09 19:23

Forums:

currently when I attempt a rpm sweep experiment to 15000 the value would max out at 10000 regardless of the changes I've made. Same thing when I give ppm input from my taranis qx7. the motor can also be easily stalled by hand and reaches a max current of only about 20A. here's a screenshot of the experiment plot. 

https://gyazo.com/fd831e17d969ceb5136b5d64d77d0d4f

 

Incorrect speed too high

Submitted by Michele84 on Wed, 2021-07-21 15:48

Forums:

Hi guys, I have installed stormcore 100D on my 11X zero escooter. I opened the engines and installed the hall sensors. For now, everything seems to be going well in FOC mode. I set a limit of 18000rpm but from the stormcore app I find a too high speed of about double! 106km / h! The motors are 11 '' and the wheel measures 260mm.
The data on vesc are:
Motor pole 15,
gear ration 1,
Wheel diameter 260mm.
What am I wrong? What should I do to get the correct maximum speed value? Thank you !

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