Overvoltage fault while driving A2212 13T motor with Sensorless FOC

[sambit_das]

I am driving an A2212 13T motor with sensorless FOC with B-G431B-ESC1.The motor ran up to a certain speed.Then it stopped showing an overvoltage fault in the ST motor pilot.I am tried tuning Startup parameters.But the problem exists.Give me solution to overcome problem?

[markmills]

overvoltage fault could be caused by exceeding the ESC’s voltage limit or sudden voltage spikes during motor startup to fix it, check that the input voltage is within the ESC's supported range, adjust startup parameters (e.g., ramp-up time, startup boost), and ensure your battery is in good condition. Additionally, try enabling voltage clamping if supported by the esc