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[Solved] X-axis eEndstop error during selftest  

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alex.v3
(@alex-v3)
Active Member
X-axis eEndstop error during selftest

I just finished upgrading my MK2.5/MMU2 to MK2.5S/MMU2S but running into issues when running the selftest. It comes with the error that "endstop not hit motor" while checking the x-axis. Why this error as my printer doesn't have any physical endstops installed?

The Prusa printing handbook refers with these kind of issues to the MK2S but I had a original MK2, later upgraded to MK2.5 and now to MK2.5S.

I updated the firmware to the latest version and did a factory reset but the issue keeps coming back.

What is wrong?

 

Thanks for any help.

Alex

 

Posted : 17/05/2019 6:22 pm
Dave Durant
(@dave-durant)
Active Member
RE: X-axis eEndstop error during selftest

You are saying that you don't have an X endstop? I think you should have one of those, as well as a Y endstop. The PINDA acts as the Z endstop.

edit: but I'm no expert.. My MK2S -> MK2.5 definitely does.

This post was modified 5 years ago by Dave Durant
Posted : 23/05/2019 8:36 pm
alex.v3
(@alex-v3)
Active Member
Topic starter answered:
Solved : RE: X-axis eEndstop error during selftest

This problem has been solved, I missed adding the end-stop, described in "Stap 65 Endstop-block assembly". For this upgrade from MK2.5/mmu to MK2.5s/mmu2s it was neceary to use only some chapters/staps of two different manuals, didn't make it easy to know for sure if everything was correctly build.

Posted : 07/06/2019 7:17 am
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