The P-NUCLEO-IHM03 with type selected as "FOC" has the firmware pre-installed. After pushing Blue start/stop button, the motor starts but fails to continue.
In Motor pilot, it is showing that a fault is thrown (startup failure) and the motor shuts down. The P-NUCLEO-IHM03 Black button needs to be pressed to clear the fault, but the motor still does not continue to run upon Blue button start.
Control Board: NUCLEO-G431RB
Power Board: X-NUCLEO-IHM16M1
Motor: Gimbal GBM2804H-100T
I have checked the Power Board three phase terminals in DSO, and its showing square wave for seconds under which motor is running and then it becomes Zero. What can be the problem here? The time and speed limit, I set in Speed sensing config, till that time and speed motor runs after that startup failure. (see screen shot). Also, I have tried varying every possible parameter but not getting result.
Current threshold = 100 rpm. I tried with 900 rpm as well but same results.
Hello tejas_amp,
Once again, sorry for the misunderstanding. I am talking of real-time currents, that you can see via MotorPilot by clicking on ASYNC button (see image)
Then right click on the newly opened window and select Ia and Ib. Then have a try at the start-up, especially in Open Loop mode (then again, have a look at the User Manual to get insight on how to get it work).
In the ASYNC window, you can extend the period of time by increasing the buffering.
During start:
After few second fault:
Okay, so obviously there's a hardware issue. You should have something like this :
Could you verify that the jumpers are set according to section 4.1 of the IHM16 User Manual ?
