Question Virtual endstop triggered on Y?

[PrintMeUpScotty]

Printer Model

Voron 2.4

Extruder Type

Clockwork 2

Cooling Type

Stealthburner

I am trying to setup sensorless homing on my new Voron 2.4. I was able to get X, but Y wasn't cooperating... turns out the endpoint was triggered. I have checked for the endpoints to be defined in the other configs, but nothing there. I am at a bit of a loss with this one.

Manta M8P 2.0 with CM5, CAN/SB2209, using tap. Here is my Y config:

Y Stepper on Motor2 (A Motor)

[stepper_y]

step_pin: PE2

dir_pin: PE1

enable_pin: !PE4

microsteps: 16

rotation_distance: 40

endstop_pin: tmc2209_stepper_y:virtual_endstop

#^PF3

full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper

position_min: 0

##--------------------------------------------------------------------

position_endstop: 350

position_max: 350

##--------------------------------------------------------------------

homing_speed: 80 #Max 100

homing_retract_dist: 0

homing_positive_dir: true

[tmc2209 stepper_y]

uart_pin: PE3

interpolate: True

run_current: 0.8

sense_resistor: 0.110

stealthchop_threshold: 0

diag_pin: ^PF3

driver_SGTHRS: 255

 

[NoGuru]

Did you follow this without skipping any steps? https://docs.vorondesign.com/tuning/sensorless.html

I haven't done setup of this in a long time but have to make the incremental changes the SGTHRS?

 

[PrintMeUpScotty]

I did. I ended up moving to a different motor channel and it worked great!