Hi Higa,
From the waveform, Drive is trapezoidal and hence CMTMODE pin is floating, and 30-degree HALL will work without any issue.
I verified the motor data sheet, there is no load, and this motor should be able to spin in either direction with same…
Part Number: DRV8353RS-EVM Other Parts Discussed in Thread: MOTORWARE , , DRV8353 I do not see a project Lab 11e for this kit in the Motorware files. How do I make one? I did all other labs that TI supplied to me for DRV8353RS-EVM. Now I need to spin a motor…
Part Number: DRV8353RS-EVM
Hi,
Please help for below queries.
1.
We don't want to use shunt resistor for motor phase sensing.
Instead of shunt resistors we are using hall sensor for motor phase sensing. - See Below reference image
Can we connect…
Hi Nikhil,
At first I haven't created that folder under /opt/vision_apps. Later after your reply I have created and ran the application on target. But still the dumps are not stored in the specified folder. Please find the attached log for your reference…
Part Number: DRV8353RS-EVM Hello Team
I am using hall feedback and a 48V PMSM motor. The motor is operating noiselessly and smoothly.
How to operate the motor so that it runs smoothly. What motor parameter settings need to be set up?
Best Regards,
…
Part Number: DRV8353RS-EVM Other Parts Discussed in Thread: DRV8353 Hello Team,
I am working on DRV8353 with F280015x interfacing with 48V PMSM Motor with Hall feedback . At no load conduction Motor is working fine, motor all 3-phase current are same.
A…
Hello Chaithanya,
Here are my responses to your questions:
1. I can't speak much for the Hall probe, so it's hard to say why they would be different. That's why I recommended verifying with a precision shunt and/or the EVM.
2. If there is…
Part Number: DRV8350H-EVM Hi all Would you mind if we ask DRV8350H-EVM? We would like to confirm hall sensors connection in case of 1PWM mode and 6PWM mode. The type of hall sensor is single end type, right?(not differential output type) <6PWM mode> J2…
Part Number: TDA4VM Hi Nikhil,
I used TDA4 (j721s2), SDK 8.4 and app_tidl_od_cam.
I refer your https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1314055/tda4vm-en_out_ldc_write-param-enabled-but-there-are-no-dumps-when-running…
Hey Maik,
A few resources we have on BLDC control:
Application Note - Brushless-DC Motor Driver Considerations and Selection Guide
Demystifying BLDC motor commutation: Trap, Sine, & FOC
Brushless DC Motor Commutation Using Hall-Effect Sensors
I…