Moons' MC Series - Page 18

MC Series Brushless Driver User Manual
17
2023 - September version V1.2
calculated as:
n output


󰇛  󰇜  
2. If the output speed of the driver is n, the voltage X input to ANIN should be:
X


󰇛
  
󰇜
 
the external input voltage is less than 0.5V or is left floating , the output speed of the driver is n 1 .
When the external input voltage is >4.0V, the driver output speed is n 2 .
J5 digital I/O port:
This port is used to control the motor direction, enable, PWM speed regulation and feedback digital
speed signal.
Pinout
Signal
definition
1
FG
Speed feedback signal
2
FR
Motor rotation direction
switching
3
PWM
PWM speed control signal
input
4
EN
Motor enable
5
+5V
Digital port supply voltage
6
GND
Digital port power supply
ground
Pluggable terminal block 6-pin for 0.14~0.15 mm² wire or AWG 28-16 wire
FG: Speed feedback port, the motor outputs a 200us square wave signal every time it rotates one
circle.
Calculation formula: