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makerbase-mks / MKS-Robin-Nano-V3.X

Robin nano V3 is an upgraded version of Robin Nano V2.0. The upgrade changes are quite large, including upgrading the MCU to the M4 core, and adding support for USB disk.
GNU General Public License v3.0
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dual z-stepper not working properly #34

Closed Stockhauz closed 3 years ago

Stockhauz commented 3 years ago

i just installed a second z-stepper motor and connected it to E1 on the board (to utilize a second stepper driver). But when moving the z axis down, the E1 (second Z motor) moves up. When i issue command to move Z up both motors move up But when i issue a command to move z down, Z1 motor moves down, Z2 motor moves up.

I tried switching the cable on the boards, but that only made Z1 have the problem instead (only moving up).

Have i missed something? it seems like there is something off with the pins on E1? pins_MKS_ROBIN_NANO_V3.h seems to correspond correctly with the hardware pin diagram.

define E1_ENABLE_PIN PA3

define E1_STEP_PIN PD15

define E1_DIR_PIN PA1

ifndef E1_CS_PIN

define E1_CS_PIN PD8

endif

image inclued my configuration files conf.zip

Stockhauz commented 3 years ago

I seem to have solved the issue by instead of using the official Marlin repo, i used MKS repo instead for Marlin. Downloaded master branch, enabled stuff like dual z and ubl, and now it works.

ysnuysl commented 11 months ago

Hi, which version of marlin are you using? And can you tell me how you did what you mentioned? I am using the latest version marlin but the screen stays white.