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ABL: Home with Z-Hop, Homing: No Z-Hop?

Posted by prikolow 
ABL: Home with Z-Hop, Homing: No Z-Hop?
September 04, 2018 01:50PM
When doing Auto Bed Leveling Bilinear, the arm is moved automatically a bit up, before homed to X and Y.

When doing Home, the Arm is not moved up, instead the Hotend is moved to X endstop, then to Y, then Z is moved up (why?), then moved down till the endstop hits.

Is it possible, to add a Z-Hop when homing automatically? Like when doing ABL?

Why is Z moved up after homing X and Y?


Printer is Ender 3 with Melzi Stock board, Marlin 2.0 from a few days ago.
Re: ABL: Home with Z-Hop, Homing: No Z-Hop?
September 04, 2018 03:18PM
I noticed something.
Is the Z-Hop only done when Z Position is unknown?
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