TMC2130 SPI Dual Z on MKS Gen 1.4

Hi,

I have some issues getting my second Z motor to move.
Setup is as follows:

Marlin: latest 1.1.x bugfix
Board: MKS Gen 1.4
TMC2130: Watterott

Configuration.h
https://pastebin.com/NkCCmrUn

Configuration_adv.h
https://pastebin.com/19Ys9HiX

pin_ramps.h
https://pastebin.com/FJE4F2Gb

M122 output:
https://pastebin.com/2CVqNPRF

Sorry for not putting in proper links but as a new user it seems I can’t do more than two.

I have wired up everything for SPI and wireless homing according to https://adrian.siemieniak.net/portal/mks-gen-1-4-board-with-tmc2130-and-marlin-firmware-howto/

The problem is that E1 is never recognised (see m122 output) and thus the second axis is not moving. If I just switch the Z and E1 drivers without changing cabling the second axis moves but the first doesn’t. So I guess it’s some kind of config issue.

I have looked too long at it that I might miss the obvious. Does anyone have any clue what might be wrong?

Cheers,

Johannes

:edited by Daniel
Welcome i added the links and you are now a basci user

Hi Johannes,

Welcome to the forum. We’ll definitely need to see those files. Is there a reason you didn’t connect the z-steppers in parallel?

-Stefan