Moons' MC Series - Special Function Description

MC Series Brushless Driver User Manual
25
2023 - September version V1.2
3.4 Special Function Description
E N : Enable port
model
condition
Function
Open Loop
E N is valid and the speed
is set to 0
The motor's Lenz's law is triggered, and
the motor shaft generates resistance
closed loop
E N is valid and the speed
is set to 0
Excitation zero position control function
1. In open-loop mode, when the speed is 0, the motor shaft will have a certain resistance, and the
motor will rotate when the speed is not 0.
2. In closed-loop mode, when the speed is 0, when there is an external force in one direction driving
the motor shaft to rotate, the motor will generate a force in the opposite direction to counteract it.
The motor rotates when the speed is not 0.
Speed control port:
1、 P WM Port
PWM port is 5-95 % . When this port is left floating, the system recognizes it as the maximum
duty cycle.
2、 Analog speed control A NIN port
The analog speed control port voltage recognition range is 0.5 - 4V . When the secondary port
voltage is less than 0.5V or is suspended, the system recognizes it as 0.5V . When the voltage
is greater than 4V , the system recognizes it as 4V .