Manta m8p v2 extruder not working

General Discussion
1

Basic Information:

Printer Model: custom
manta m8p / cb1
mainsail
klippy (3).log (6.3 MB)

klippy.log

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can not get the extruder to work. if i plug the extruder motor in to one of the axis’s motor it moves . so motor is good. i have the extruder plugged into motor 5 on the board.

Motor5

[extruder]
step_pin: PG13
dir_pin: PG12
enable_pin: !PG15
microsteps: 16
rotation_distance: 33.500
full_steps_per_rotation:200
nozzle_diameter: 0.4
filament_diameter: 1.75
heater_pin: PA0 # HE0
sensor_pin: PB0 # T0
sensor_type: Generic 3950
control: pid
pid_Kp: 22.2
pid_Ki: 1.08
pid_Kd: 114
min_temp: 0
max_temp: 250

2

Try to use other socket like motor 6-8 and reconfigure extruder.
It’s possible that your motor 5 have some issues.

To use other motors for your extruder you need to switch following pins

step_pin = PG13
dir_pin = PG12
enable_pin = !PG15

correct pin names for other motors you can find here: