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bigtreetech / BIGTREETECH-SKR-CR6

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Z axi don't go up #8

Open Basharaz opened 3 years ago

Basharaz commented 3 years ago

Hi All

I been have problem with my BTT borad. I follow all the instructions but I can't Z axi don't respond to screen command. It's only go down no up at all I tried deffrent things and I bought new btt borad but still same problem.

Troubleshooting is been done.

1- firmware been flashed many times. 2- check all the cables all connected good. 3- use M122 confirm all x, y, Z connect and pass. 4-invert the Z axi + but same problem with deffrent screen. 5- use BTT screen and Creality screen same problem. 6- put back my old Creality borad everything is working without any problems.

Any idea what else can be done?

dream111119 commented 3 years ago

Hello, please check if the Z-axis motor is installed in reverse.

Basharaz commented 3 years ago

Yes I did that many times and try deffrent things but don't work at all.

Thank you Bashar

On Tue., Jan. 12, 2021, 12:34 a.m. dream111119, notifications@github.com wrote:

Hello, please check if the Z-axis motor is installed in reverse.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/bigtreetech/BIGTREETECH-SKR-CR6/issues/8#issuecomment-758466772, or unsubscribe https://github.com/notifications/unsubscribe-auth/ASJVVNI55PUS6C4XRH4DIO3SZP3QBANCNFSM4VN672YQ .

franklinvv commented 3 years ago

This happens when the current for the Z axis is set too low in Configuration_adv.h, with the Z_CURRENT define directive. You can change it yourself, set it to 1000, and build your own firmware. The current firmware.bin in this repository did not work for me either.

Basharaz commented 3 years ago

How to build my own firmware?

On Mon., Jan. 25, 2021, 6:46 a.m. Franklin van Velthuizen, < notifications@github.com> wrote:

This happens when the current for the Z axis is set too low in Configuration_adv.h, with the Z_CURRENT define directive. You can change it yourself, set it to 1000, and build your own firmware. The current firmware.bin in this repository did not work for me either.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/bigtreetech/BIGTREETECH-SKR-CR6/issues/8#issuecomment-766826839, or unsubscribe https://github.com/notifications/unsubscribe-auth/ASJVVNLZRVXOT3YJZ5BZDRDS3VY3JANCNFSM4VN672YQ .

franklinvv commented 3 years ago

If you're either unable to build or uncomfortable building your own firmware, I would refer you to CR-6 SE community builds here: https://github.com/CR6Community/Marlin/releases

There you can also find builds for the BTT board with either the stock CR-6 SE screen or a BTT TFT, depending on which one you hooked up to your printer. The latest firmware builds are here: https://github.com/CR6Community/Marlin/releases/tag/v2.0.7.3-cr6-community-release-5-beta