nanoDLP

rofl

Member

Registered: 2017-04-01

Posts: 17

Current position is not reseted after hitting endstop

Hi,

when I am in Z axis calibration page and if I hit "Floor", after it reaches bottom endstop, current position is not reseted and thus if I push 50mm up, it will go <previous highest point> + <my current 50mm>. But if I hit endstop and go to terminal and send M114 (to report current Z position) and then go back to Z axis calibration, current position is then reseted (just going to terminal and going back to Z axis calibration does not reset it).

Thanks

rofl

Member

Registered: 2017-04-01

Posts: 17

Re: Current position is not reseted after hitting endstop

version 1529

rofl

Member

Registered: 2017-04-01

Posts: 17

Re: Current position is not reseted after hitting endstop

Please, c'mon guys, it such a frustrating problem. I crash my printer all the time and students do that as well...

You just have to reset current position after hitting endstop on Z axis calibration page and problem will be solved.

Last edited by rofl (2017-12-08 15:15:34)

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: Current position is not reseted after hitting endstop

You are using RAMPS so you need to tweak firmware and gcode boxes on nanodlp. It is nothing to do with nanodlp itself everything being handled on RAMPS side you just need to keep position correct on nanodlp side too.