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HAMIDREZA
Visitor II
November 30, 2021
Question

Why have I "Error: Speed feedback" after run?

I use Schematic diagram of "EVSPIN32F0251S1" in my design with Hall Sensor and I use all its configuration for my board :

0693W00000GZUJCQA5.pngand I used a below BLDC motor :

power:300W

current:10.5A

voltage :36V

speed:3000 RPM

but I do not have any move in my motor

0693W00000GZUCkQAP.png0693W00000GZUKoQAP.pngand output phase U and V is:0693W00000GZURuQAP.pngI have no Ls and Rs and B_emf about my motor

0693W00000GZULiQAP.png0693W00000GZUVIQA5.png0693W00000GZUW1QAP.png

This topic has been closed for replies.

1 reply

Laurent Ca...
Senior III
December 21, 2021

Dear @HAMIDREZA​ 

Sorry for the late answer.

Do you have still this problem to solve?

And just in case, if not, do not hesitate to share the final solution you found. Thanks by advance.

Best regards