Solved How To Reverse Stepper Rotation in printer.cfg?

[LoadMaster7]

Printer Model

Voron 2.4 R2 Formbot

Extruder Type

Other

Cooling Type

Afterburner

I have my printer up and running and checking operation. I find Both X and Y (G28 X or G28 Y) that the axes travels away from the limit switch. Do I need to remove the "!" from both A and B steppers?

[stepper_x]
step_pin: PF13
dir_pin: !PF12
enable_pin: !PF14
rotation_distance: 40
microsteps: 32
full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper
endstop_pin: PG6
position_min: 0

 

[tillin9]

From https://docs.vorondesign.com/build/startup/ - looks like you need to invert both.

 

[LoadMaster7]

I have my printer up and running and checking operation. I find Both X and Y (G28 X or G28 Y) that the axes travels away from the limit switch. Do I need to remove the "!" from both A and B steppers?

[stepper_x]
step_pin: PF13
dir_pin: !PF12
enable_pin: !PF14
rotation_distance: 40
microsteps: 32
full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper
endstop_pin: PG6
position_min: 0

Okay, I'll answer my own question. All Steppers were rotating in reverse. Those with "!" were removed and those without added. Stepper_x, Stepper_y, Stepper_z0, Stepper_z1, Stepper_z2, and Stepper_z3. I'm not sure about the extruder. Haven't tested direction of it yet.

 

[LoadMaster7]

From https://docs.vorondesign.com/build/startup/ - looks like you need to invert both.

View attachment 935

Thanks for posting. I figured it out.