Other Parts Discussed in Thread: MOTORWARE, DRV8301
I am trying to drive a motor at 48V using the DRV8301-69M-KIT.(No load 100 rpm)
Software is motorware Lab05b.
If Vdc is set to 44V or higher, the motor cannot be driven. PWM pulse is broken.
* 43.75V is OK. 44V or higher is NG.
I tried some motors, but All the same（can't be drive over 44Vdc.）
USER_PWM_FREQ_kHz is 45kHz
USER_IQ_FULL_SCALE_VOLTAGE_V fixed to 80V.
ADC can recognize even ~50V at debugger.
Motor specs and constants are entered correctly.( USER_MOTOR_TYPE~~ )
Need any other modifications?