2024-08-27 02:44 AM
Bonjour,
J'ai configurer le contrôle moteur avec un capteur effet hall en auxiliaire.
le moteur tourne mais les valeur des registre ne change pas. elle prennent une valeur différente a chaque démarrage mais ensuite ne change jamais.
Comment vérifier ces paramétrages ?
Pourquoi les valeur de registre ne change pas ?
J'ai vérifier tout le câblage, il est bon.
J'utilise une nucléo-G431RB et X-NUCLEO-IHM08M1
Merci pour votre aide
Solved! Go to Solution.
2024-08-29 12:10 AM
Hello @Christophe65,
As Hall Sensor is set Auxiliary, motor will spin even if Hall Sensor is not functional.
Could you please check with a scope HALL sensor signals?
On the other hand, you can also display these parameters with high-speed plotting as described here.
2024-08-27 08:59 AM
Hello @Christophe65 and welcome to ST Community,
As mentioned in st-community terms and conditions: "The language of the Community is English".
What registers are you talking about? And what tool do you use to visualize your registers (debugger, motor pilot, ...)?
2024-08-28 01:03 AM
Hello,
I understand, and I will do my best to speak English on this forum.
The registers I want to read are those related to the Hall effect sensor with the ST Motor Pilot V1.2.9 - MC_FOC_SDK:
I am using the Motor Pilot to study motor control and plan to use the SDK to control a brushless motor with a Hall effect sensor to operate an industrial door.
The value of this register changes every time the motor starts and then remains constant.
Thank you for your help.
2024-08-29 12:10 AM
Hello @Christophe65,
As Hall Sensor is set Auxiliary, motor will spin even if Hall Sensor is not functional.
Could you please check with a scope HALL sensor signals?
On the other hand, you can also display these parameters with high-speed plotting as described here.
2024-09-04 02:13 AM
Hello,
My problem is solved. After analyzing the signals, I realized that I had forgotten to add Pull-Up resistors on the outputs of the HALL sensor."
Thank you.