How to fix inconsistency of two wheels when start throttle in VESC tool?


Some customers feedback: when they start the throttle, the two wheels are not in consistency at the beginning. If you have such problem, here is solution plan:

Step 1: Connect the vesc with PC, do Setup Motors FOC.



Flipsky VESC

Step 2: Do motor detection in “motor settings-FOC-General" and "Hall sensors" detection, both master&slave board sizes done separately via USB


Flipsky VESC

Flipsky vesc instruction

Step 3: Click “App Settings-PPM”: Change and make sure the “Traction Control” to be “True”; Click the “ ↓A ” to write in. Both master&slave board sizes done separately via USB.

Flipsky vesc instruction


If you find two wheels direction are not the same, please set in “motor settings--General--General--Invert Motor Directions”. Change the “false” to be “true”.

 

Flipsky VESC

Remarks:

The consistency of two wheels in UART mode are better than PPM mode due to UART and PPM mode’s different signal communication way. Regarding UART, the remote gain and read the data of vesc directly. While, for PPM mode, the remote issue orders to its receiver, the receiver feedback to the vesc and gain the information to reflect to the remote. A little time difference.