I am in big trouble with sensorless BLDC motor project. I am trying to achieve the control of sensorless BLDC motor using microcontroller.
I am using renesas microcontroller RL78-G14. I am able to run the motor but not getting first start.
I am trying by sequence changing with particular delay but its not working.
Once I rotate motor with hand, the motor is starting and then control is through back EMF.
At back EMF stages the motor is working properly. I am worried about my project just because of start up issue.
Please help me with the code to start the initial rotations.
Seriously I am worried about my project.
Requesting you all to reply me.
In reply to Pica:
Pica, How is your motor controller progressing? Have you resolved your startup issues? Mike Clements RenesasRulz Moderator