What electronics and firmware are you using?
The problem could be a configuration error, or wiring. Test the endstops (one way is to use M119) and verify that the endstop switch connected to the X endstop input is on the same tower as the motor connected to the X motor output. Similarly for Y and Z.
Edited 1 time(s). Last edit at 08/29/2019 03:44PM by dc42.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].
