Part Number: BOOSTXL-DRV8323RH
Hi,
question 1 : can you tell me why FAST and HALL speed were different ?
FAST ==== when set motorVars_M1.speedRef_Hz = 40 speed reached motorVars_M1.speed_Hz = 40 but actual RPM is ~ 15 RPM
HALL ===== when set…
Part Number: BOOSTXL-DRV8323RH Hi Team,
The DRV8323RH motor driver chip is used. When the motor continues to operate with a load power of 180W, the temperature of the DRV8323RH chip rises very quickly. The temperature reaches about 80 degrees in about…
Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: DRV8323 Hi Team,
The DRV8323RH development board is being used.
The 8323 chip was replaced two times, one of the chips was hot after power up and no short circuit condition was found…
Part Number: BOOSTXL-DRV8323RH
Hi,
if my codes run inside runMotor1Control routine, it's perfectly work e.g. set obj->flagEnableRunAndIdentify = false ...
void runMotor1Control(MOTOR_Handle handle)
{
MOTOR_Vars_t *obj = (MOTOR_Vars_t *)handle;…
Part Number: BOOSTXL-DRV8323RH Hi,
When speedRef_Hz enter positive value, say motor turn clockwise, when change speedRef_Hz to 0, the speed_Hz will turn to negative value, motor still spin clockwise ... the only way to stop motor was flagEnableRunAndIdentify…
Thx Yanming,
Yanming Luo said: You may try to change the connection order of the motor wires or hall sensor lines first that could enable the motor to run without lock, and then get and set the values as above.
I did.
Yanming Luo said: const float32_t…
Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: CSD88584Q5DC , CSD88599Q5DC Hello, BOOSTXL-DRV8323RH in the user manual, say that the MosFET packs used are the CSD88584Q5DC that have a maximum of 40V (top drain to bottom source). The Boost…
Hi Yanming,
Yanming Luo said: Are you using the motors listed in the "motor1_drive.c" like Teknic_M2310PLN04K, Anaheim_BLY172S_24V, and Anaheim_BLWS235D? If not, you need to set the right values in hallAngleBuf[].
no, it's not listed, so I ran
HALL_calibrateIndexAngle…
Part Number: BOOSTXL-DRV8323RH Hi,
is OPEN / CLOSE loop Speed control mode available rather than Torque mode ?
I would like to use CLOSE LOOP Speed control for HALL start-up rather than Torque mode start-up.
Tiger
Part Number: BOOSTXL-DRV8323RH Other Parts Discussed in Thread: DRV8323 , Hello Sir/Ms.
My client uses a relatively simple MCU to drive the motor. Their currently solution is A4915.
The customer's MCU does not output a 6-step square wave, only 1…
