Hello
I have VEMS v3.3 on soft 1.1.69 and i'am testing connection and calibrating
My driver FETS is IR4427 non-inverted the same as IXDN404 only slower
When I turn the power IGBT and Fets are high state. Connected LEDs and 2,2k resistor to 12V and to IGBT or FETs outputs and LED is ON.
After command mdh32 IGBT EC36-36 (drive 03) for a moment and then turns off again on.
FET channel 1 after command mdh80 turn off(driver input on this channel 0v and after mdh10 turn on (5v on driver input).
Or should not be inverted driver IR4426 ? But what would explain that IGBT also be in high state ?
What am I doing wrong?