• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 82 subscribers
  • Views 197 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

Original question:

INSTASPIN-BLDC: false value of SpeedKrpm when performing project Lab11e motorware18

TMS320F28069: TMS320F28069

Ravi Kumar94
Prodigy 10 points
Part Number: TMS320F28069

Hi ,

I am using a lab11e to transition from Hall to FAST. The switch is happening on No Load condition, however the switch is not happening on load. As soon as the switch seems to happen the current drops to a minimal value of around 500 mA along with the speed to Zero.

Driver is 8301 with 28069 controller, motor is a 2.5 KW/8 pole PMSM and the bldc to FAST speed_pu is 0.26.  Does it have anything to do with Speed loop Pi setings,in correct sensor placements or am I altogrther missing something here.

Any feedback will be highly appreciated.

Thanks in Advance.