Led Module; Feedback Module; Motor Drive Module - Fujitsu F2MC-8FX Series Setup Manual

2.4.5

LED Module

There are four LEDs on the LED module of EV board. They show the system status.
Module name
D8
D9
LED
D10
D11
2.4.6

Feedback Module

The module inputs the motor back EMF signal to MCU.
2.4.7

Motor Drive Module

The module is designed for driving motor. It features the following functions:
250V 3.0A 3-phase FRFET inverter including high voltage integrated circuit (HVIC);
HVIC for gate driving and under voltage protection;
Optimized for low electromagnetic interference;
Isolation voltage rating of 1500Vrms for 1min.
EV BOARD MB2146-440-E V1.4
Chapter 2 EV Board Introduction
Function
Show motor status: stopped, running, error
Show motor running orientation
Show motor driving method:
hall sensor or Back EMF
Reserve
MCU-AN-500070-E-14 – Page 13
Remark
ON Running
OFF Stopped
Winking Error
ON Clockwise
OFF Counter clockwise
ON Hall sensor
OFF Back EMF