Detection failed. Reason: Sensor detection failed

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Tue, 2020-11-24 11:31

Lilian_CASTEL

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Detection failed. Reason: Sensor detection failed

hi, i have this error message when i do setup motor foc to detect foc parameters , "Detection failed. Reason: Sensor detection failed",

i have a ebike dd hub motor, has anyone already have this error message, thanks

Sat, 2021-01-02 16:49

roberto bazzo

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Joined: 2020-12-18 18:53

Posts: 2

Hello guys,
I have the same problem..
is it possible to find a solution?
thanks

Sat, 2021-01-02 16:51

roberto bazzo

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Joined: 2020-12-18 18:53

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Hello guys,
I have the same problem..
is it possible to find a solution?
thanks

Sat, 2021-01-30 04:59

moto_guy

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Joined: 2019-02-20 11:08

Posts: 18

any update for this issue ?

In BLDC mode I got Hall sensor detect failed,but in FOC mode it's OK.

Tue, 2021-02-02 21:13

skyline1970

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Joined: 2017-09-07 22:28

Posts: 232

You could try with using motor setting wizard. otherwise, it could be necessary to adjust parameters individually. More ampers, etc..

Fri, 2021-02-19 06:30

ATHIVEL

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Joined: 2021-02-15 12:55

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hi, when i do setup motor foc to detect foc parameters , "RESISTANCE AND INDUCTANCE" value are zero.i think its wrong detection.but it does not throw any fault message.

i have using ebike dd hub motor, has anyone already have this type error message

thanks

Sat, 2022-01-01 23:15

danielhugentobler

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Joined: 2021-04-26 23:17

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Check your voltage. I had the same problem because my two batteries were connected in series instead of parallel.

Thu, 2023-02-16 05:46

hummina

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Joined: 2018-09-23 00:11

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i also have the same "sensor detection failed" and blinking red light when trying to run the foc test, but when i go to see the faults it says no faults. im out of ideas. what can i do?

Thu, 2023-02-16 15:57

electricfox

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Joined: 2019-01-01 17:11

Posts: 124

If you are using a temperature sensor, try without it. After that you can configure the correct tempsensor type.

Link to forum post: VESC help offered for private persons and companies
Website: www.electricfox.de

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Detection failed. Reason: Sensor detection failed