Endstop instantly triggered when homing (y-axis)

[Veti]

@Visionary said in Endstop instantly triggered when homing (y-axis):

M915

comment them for now

[Visionary]

@Veti
It was set high as possible for silent movement.
I will try lower values, though 16x seems very low?
Can I use something like 64x or 128x?

[Veti]

@Visionary

the driver interpolation will run them interally at x256

[Visionary]

@Veti
I changed all microstepping to 16x and commented stealthchop related commands. This didn't change y-axis homing. It still seems to instantly "reach" endstop. After homing y-axis can be moved normally, though the position won't be correct.

[Veti]

@Visionary said in Endstop instantly triggered when homing (y-axis):

changed all microstepping to 16x and commented stealthchop related commands.

M915 not M569

[Visionary]

@Veti
That is also related to stealthchop according to some post. Stall detections doesn't work with stealthchop .

[Veti]

what kind of endstop are you using?

[Visionary]

@Veti
Regular normally open microswitches. I think ill change it just be sure because I have crashed into it few times.

[fcwilt]

@Visionary said in Endstop instantly triggered when homing (y-axis):

@Veti
Regular normally open microswitches. I think ill change it just be sure because I have crashed into it few times.

Can you wire them to use the NC connection - using the NO connection is discouraged.

Frederick

[Visionary]

@fcwilt
That worked! thanks.