Help for setting up auto leveling / Ender 3 v2

General Discussion
1

Basic Information:

Printer Model: Creality Ender 3 v2 with sprite extruder & CI Touch
`
klippy.log (60.9 KB)

Describe your issue:

Hi,

I’m new to Klipper and general beginner with 3d printing.

I bought the new Creality Sonic Pad and have huge problems to get it running.
Klipper Documentation doesn’t help.

I have an Creality Ender 3 v2 with sprite extruder + CL Touch

Problems:

  1. I set home position and the offset values for probe

[bltouch]sensor_pin: ^PB1
control_pin: PB0
x_offset: 29.0
y_offset: 37.0
#z_offset: 0
speed: 5.0
samples: 1
sample_retract_dist: 8.0
stow_on_each_sample = false #high speed for bltoch

[safe_z_home]
home_xy_position: 110,125 # Change coordinates to the center of your print bed
speed: 150z_hop: 10# Move up 10mm
z_hop_speed: 10

At Homing the Printing Nozzle is moving to the centre, wich is fully ok! For Zprobe calibration first the nozzle is moving to the center and after probe cheched the distance the printhead is moving the probe to the center… I assume that’s also ok!?
But If I now try to Auto level the printer I got the error message… Move out of range:1 -7 5[0] ???

How can I solve this?

  1. As I’m using the sprite extruder… what’s the rotation_distance in Klipper for this Extruder? For Merlin it was 424.9 Esteps/mm … but how about rotation distance??

Hopefully you can help as I’m totally lost at the moment :frowning:

Many thanks in advanced :wink:

2

I do not have a Sonic Pad but it seems it is mutilating the Klipper logs.
Any way to get a real klippy.log from it? For example it does not even contain the true Klipper config, which is key for diagnosing problems.

So, just guessing:

[stepper_z]
...
position_min: -1.0

Set a slightly negative position_min for Z

See Rotation distance - Klipper documentation

3

ender3-s1plus sample config
ender3-s1plus is sprite extruder

[extruder]
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
gear_ratio: 42:12
rotation_distance: 26.359
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
control: pid
pid_Kp: 23.561
pid_Ki: 1.208
pid_Kd: 114.859
min_temp: 0
max_temp: 260