Basic Information:
Printer Model: Voron SW
MCU / Printerboard: Skr mini e3v3
klippy.log [printer (1).cfg|attachment](upload://hg2TyMKDGp7W3PU5SaqOBRzUa90.cfg) (8.0 KB)
Describe your issue:
…Hello everyone.
Im not new to Klipper, but this time after i rebuilt my AnyCubicMegazero into Voron SW I have an issue with the Movement of Y axis. Its the opposite - And everything is printed in reverse.
I’ve tried to change “dir_pin: PB2” into “dir_pin: !PB2” it helped with direction, but after it started to home it moved to another direction of endstop and almost killed the belt. What else i need to change? Thanks.
Y and x are phisicasl endstops, Z is a pinda.
Hello @kukabati !
Leave the negation as you mentioned it and insert:
homing_positive_dir: true
# If true, homing will cause the stepper to move in a positive
# direction (away from zero); if false, home towards zero. It is
# better to use the default than to specify this parameter. The
# default is true if position_endstop is near position_max and false
# if near position_min.
https://www.klipper3d.org/Config_Reference.html#stepper
This is current:
[stepper_y]
step_pin: PB10
dir_pin: PB2
enable_pin: !PB11
rotation_distance: 40
full_steps_per_rotation: 200
microsteps: 32
endstop_pin: ^PC1
position_endstop: 230
position_min: 0
position_max: 230
homing_speed: 70
homing_positive_dir: true
[tmc2209 stepper_y]
uart_pin: PC11
tx_pin: PC10
uart_address: 2
run_current: 0.580
interpolate: False
stealthchop_threshold: 0
If homing_positive_dir: true homes to the wrong direction, then try homing_positive_dir: false