All the parameters listed below should be set via the BLHeliSuite32 software.

1. Start PowerStart power refers to the maximum permissible power during the startup phase, which can have any relative value between 0.03 and 1.5. For the detection of low BEMF voltage, the maximum power is limited at low speed. Additionally, startup power, which limits the power of direction changes, shows its influence on the bidirectional setting. The actual power depends on the throttle input, but the minimum value should not be less than 1/4 of the maximum power.

2. Motor TimingGenerally, medium timing meets most requirements. If motor vibrations occur, try changing the motor timing. High inductance motors take longer to demagnetize for a directional change, which can cause motor stalling or vibrations during rapid throttle response. This phenomenon occurs especially at low speeds. High timing allows for longer demagnetization time, thereby helping to address the aforementioned problem.

3. PWM FrequencyThe motor's PWM frequency can be set to any value between 16 kHz and 128 kHz. Motors run smoother at a high PWM frequency.

4. Demag. CompensationDemag. compensation is intended to prevent motor stalling due to a change in the motor's direction. It is typical for the motor to stall if the throttle is increased too quickly, especially at low speeds. As mentioned above, high timing helps, but reduces efficiency. Technically, a higher demag. compensation parameter means better protection. However, if the demag. compensation parameter is set too high, the maximum power slightly decreases.

5. Max. AccelerationThe maximum acceleration can be set between 0.1 %/ms and 25.5 %/ms. If the maximum acceleration is set to the maximum value, acceleration is not limited. The main reason for limiting acceleration is to avoid desynchronization due to acceleration fluctuations. For example, if set to 10 %/ms, it means that the power supplied to the motor should not exceed 10 %/ms.

6. Motor DirectionThe motor direction can be clockwise, counterclockwise, bidirectional clockwise, and bidirectional counterclockwise. In bidirectional mode, the middle throttle represents zero throttle. If the throttle position is above the middle, the motors turn clockwise. Otherwise, the motors turn in the opposite direction. The bidirectional mode invalidates the throttle calibration setting.

7. Beep StrengthThe beep strength can be adjusted for the startup phase.

8. Warning BeepESCs emit a warning beep, the strength of which can be adjusted when the zero throttle signal persists for some time. Please note that a high warning beep heats up ESCs and motors.

9. Warning Beep DelayThis setting determines the time delay before the warning beep.

10. Throttle CalibrationThrottle cannot be calibrated when this function is disabled.

11. Min. Throttle, Max. Throttle, and Mid. ThrottleThese settings determine the throttle position and usually apply to input signals of 1000–2000 µs. Other input signals should be interpreted proportionally. The middle throttle is only for bidirectional operation. These are invalid settings for the Dshot signal.

12. Temperature ProtectionFor this setting, there are "Off" and "On" modes. The temperature protection value can be set. If the temperature is higher than the value, the motor power decreases until it reaches 25% when the temperature is 1.5°C higher than the set value.

13. Low RPM Power ProtectionIt is recommended to disable this setting when low-kv motors are operated at low voltage for full power. However, non-activation increases the risk of desynchronization, and motors and ESCs can burn out from overheating.

14. Low Voltage ProtectionLow voltage protection can be disabled or set between 2.5 V and 4.0 V/Lipo battery. If the setting is valid and the battery voltage is below the set value, the motor power is limited.

15. BrakeFor this setting, there are "Off" and "On" modes. When this setting is valid, ESCs generate automatic braking at zero throttle. This setting has no effect at NZ throttle.

16. LEDThree LED colors are available.

17. NO Damped ModeOFF – no braking ON – braking

18. MusicMusic can be set.

Note:

1. Each time ESCs are connected to the system, the entered throttle signal is automatically recognized upon power-on, and the corresponding throttle mode is executed.

2. If a BLDC motor is connected to the system for the first time or the RC equipment is changed, throttle calibration is required. Please skip the throttle range calibration if the input signal is in Dshot mode.

3. It is recommended to keep the ground cable of the twisted pair (TP) throttle signal cables and ensure it is properly connected.

4. Changes in timing may be a solution if the motor behaves abnormally or higher speeds are required, using the open-source program BLHeli-32.

5. For current observation on OSD, please use FC or PDB with GALV. 6. For more information, please contact T-MOTOR customer service center.