This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

HVkit board burned IPM when Motor ID

Other Parts Discussed in Thread: TMDSHVMTRINSPIN

when I use HVKIT ID motor parameters ,   my motor is PMSM. 

while I use lab2b,(F28027F) at the first step "RoverL "  , suddenly ,  IPM was burnt ,  shunt resistant burnt also    .        before this ,  I used HVKIT to test that ID run through LS . . but Rs is very large . 

below is my set in user.h

#define USER_PWM_FREQ_kHz                (15.0)

#define USER_R_OVER_L_EST_FREQ_Hz (100)

#elif (USER_MOTOR == Anaheim_BLY172S)
#define USER_MOTOR_TYPE MOTOR_Type_Pm
#define USER_MOTOR_NUM_POLE_PAIRS (4)
#define USER_MOTOR_Rr (NULL)
#define USER_MOTOR_Rs (0.4110007)
#define USER_MOTOR_Ls_d (0.008721023)
#define USER_MOTOR_Ls_q (0.008721023)
#define USER_MOTOR_RATED_FLUX (0.3846985)
#define USER_MOTOR_MAGNETIZING_CURRENT (NULL)
#define USER_MOTOR_RES_EST_CURRENT (1.0)
#define USER_MOTOR_IND_EST_CURRENT (-1.0)
#define USER_MOTOR_MAX_CURRENT (5.0)
#define USER_MOTOR_FLUX_EST_FREQ_Hz (20)

please analyze what wrong with my set in user.h

beat regard .