Calibration Stand Still noise- activate single motor only?

[kuhnikuehnast]

Hi there,
as I want to calibrate the stand still noise of my printer, I was looking for a G-Command to move only a single motor. (I am using a CoreXY-Design and a Dual Z-Axis) Is this possible or do I have to plug / unplug all steppers one by another?

Greetings kuhni

[dc42]

You can move the X and Y motors individual using G1 S2 commands. See https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCoreXYPrinter#Section_Commissioning.

To move the Z motors independently, I suggest you use M584 to temporarily assign just one of your two Z motors to the Z axis. Don't forget to put it back afterwards!

[T3P3Tony]

I have updated the G0/G1 gcode documentation as well:

https://duet3d.dozuki.com/Wiki/Gcode?#Section_G0_G1_Move

G1 Xnnn Ynnn Znnn S2 Ignore endstops while moving. Also ignore if axis has not been homed. On Delta and CoreXY, axis letters refer to individual towers.