Jumpers - locked-rotor detection function

[Sebazzz]

I'm having trouble understanding this part of the manual:

Does this mean the TMC2209 StallGuard function or is this something else?

[kotisko]

If you want have Sensorles homing with out x and y swich then you nead mount this and in menu On btt screan or in marlin config value for ich axis when motor wil block on end when normal is swich he take this position as 0 and cut power to motor off.

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Wojciech Kwiczala > Wiadomość napisana przez Sebastiaan Dammann ***@***.***> w dniu 21.11.2020, o godz. 00:30:  I'm having trouble understanding this part of the manual: Does this mean the TMC2209 StallGuard function or is this something else? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[Sebazzz]

So where is that jumper for? 😄

[kotisko]

When jumper is placed like on pictur then sensorles homing is on with out red jumper is off

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Wojciech Kwiczala Wiadomość napisana przez Sebastiaan Dammann ***@***.***> w dniu 21.11.2020, o godz. 09:44:  So where is that jumper for? 😄 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

[kotisko]

You can looks viedo about btt e3 mini v2 mainboard for ender 3 from teching tech hi eksplain this becouse this mainboard have the some solution swich on off sensorless homing!!!!!

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Wojciech Kwiczala Wiadomość napisana przez Sebastiaan Dammann ***@***.***> w dniu 21.11.2020, o godz. 09:44:  So where is that jumper for? 😄 — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

[Sebazzz]

@thisiskeithb Sorry to bother you, would you know the answer to my question regarding the jumpers?

[kotisko]

Sebazz

this is part from manual to BTT SKR MINI E3 V2.0 Instruction Manual.pdf

like wrieten when this jumper are on place like on picture then your mainbord is working with sensorless homing.

link to complete manual:
https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/blob/master/hardware/BTT%20SKR%20MINI%20E3%20V2.0/Hardware/BTT%20SKR%20MINI%20E3%20V2.0%20Instruction%20Manual.pdf

Look this nice video wich explain sensorlesshoming on BTT E3 mini V2 (in BTT skr cr6 it is working thesame), is in franch but you will anderstand part with configuration in vsccode

https://www.youtube.com/watch?v=0aizXlcQGPA

i hope after watching this video all wil be for you claer in this question!!!