Hi Keshava,
Would you be able to provide a waveform showing INHA, INLA, GHA, and nOCTW all on the same scope capture? Could you also do a SPI readback of the status registers to see if any faults are being reported? I am wondering if you might be running…
Hi Kaiyu,
Please find this linked E2E thread that details some specif*ic motor braking techniques for our 3-phase drivers: https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1009123/electrical-brake-technique-of-bldc-mo…
Part Number: DRV8301 Hello,
I have developed a motor controller board with the DRV8301. Unfortunately, I get the error FETHX_OC every time I try to actuate a motor.
Do you have advice on how to measure/determine where the fault is coming from?
Hi Zameer,
Unfortunately there is not a video or link other than the previous E2E post I mentioned. When working with older devices like the DRV8301 please keep in mind that support becomes increasingly difficult as the device ages and newer content typically…
Part Number: DRV8301 Hi Team,
The customer uses DRV8301-hc-c-kit_v105 for BLDC torque control. A problem was encountered when calculating the rising and falling slopes of torque. Taking the slope of torque decrease as an example, it can be written as the…
It could be clear in f2803xidc_vemf.h, the SOCB (TBCNTR = CMPB) to trigger the ADC and its interrupt. Please take a look at the code. If customer doesn't want to change the code, they don't need to care this setting, just need to their own codes in background…
Part Number: BOOSTXL-DRV8301 Other Parts Discussed in Thread: DRV8301 Can I go above the 24 V supply voltage limit on the BOOSTXL-DRV8301 if it stays under the max of 65 V for the actual DRV8301 chip?
Hello,
Have you been able to resolve your issue? If so please press the "This resolved my issue" button to any of the answers.
If you have any other additional questions please feel free to post another E2E question, other wise I will be closing…
Part Number: DRV8301-69M-KIT Other Parts Discussed in Thread: MOTORWARE Hello TI Team,
We are using proj_lab05b of the motorware for F28069M Kit.
I want to know the following things related to the usage of the project.
1. While importing the project…