Motor Devkit GD3000- reg

rajangingee — Mon, 15 Jul 2024 12:42:27 GMT

hi,

i was able to run the motor using devkit GD & S32k144 with linik motor from the PMSM open loop model available in s32MBD toolkit

while i reduced my speed to zero & then starting again, i found the motor stall & after that my motor doesnt run (this was done using MATHWORKS example (FOC for PMSM with hall sensor using MCSPTEAK144) - where the host model sends speed reference via serial communication)

observed that Motor DEVKIT gets heaten up & im also getting continuity between all capacitors & Q2 mosfet - all terminals are shorted i think. the board gets heated & my D2 LED is blinking

im getting only 0.5 to 1.2V between the terminals of D2

note: the trimpot in DEVKIT is rotated CCW to its max position

please advice me to proceed further

topic Motor Devkit GD3000- reg in Model-Based Design Toolbox (MBDT)

Motor Devkit GD3000- reg