Bed_mesh_calibrate move out of range

General Discussion
1

Basic Information:

Printer Model: Ender 3v2
MCU / Printerboard: Whatever is default in the Ender 3v2, I’m not sure
Host / SBC: Raspberry Pi 3B+
klippy.log
klippy.log (54.6 KB)
printer.cfg
printer.cfg (8.4 KB)

Describe your issue:

Whenever I try to configure the bed mesh, it gives me an error on probe 6 I believe. The error is “Move out of range: 60.000 235.000 5.000 [0.000]”
I looked in my printer.cfg and there is no reference to 235 anywhere.

Edit: did some more research, I fixed it. Forgot to account for the bltouch offset. Solution was to subtract 190 (mesh_max) from the error, which gave me 45, then I did 220 (set bed size) - 45, which gave me the number i needed for the mesh_max.

2

Hello @Batwing99991 !

Obviously!

[stepper_y]
step_pin = PB8
dir_pin = PB7
enable_pin = !PC3
microsteps = 16
rotation_distance = 40
endstop_pin = ^PA6
position_endstop = 0
position_max = 220    # <---
homing_speed = 50

Position_max is 220 mm.

[bltouch]
sensor_pin = ^PB1
control_pin = PB0
x_offset = -30
y_offset = -45  # <----
z_offset = 1.62

The BLtouch is 45 mm in front of the nozzle (Top view)

[bed_mesh]
speed = 120
horizontal_move_z = 5
mesh_min = 30,7
mesh_max = 179,190  # <----
probe_count = 3,3
algorithm = bicubic
fade_start = 1
fade_end = 10
fade_target = 0

You want to reach 190 on the Y-axes with the BLtouch.

190 + 45 = 235 → The nozzle can’t reach that point

4

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