Basic Information:
Printer Model: RatRig v-core 3.0
MCU / Printerboard: BTT Octopus v1.1
klippy.log
klippy.log (1.2 MB)
Fill out above information and in all cases attach your klippy.log
file. Pasting your printer.cfg
is not needed
Be sure to check our Knowledge Base and in particular this and this post
Describe your issue:
…I want the controller fan to come on at power up. Maybe I’m missing something but seems like that should be SOP? I tried this override, which put another fan under “misc” in the dashboard.
[controller_fan my_controller_fan]
pin: PC8
max_power: 1.0
shutdown_speed: 0
cycle_time: 0.010
hardware_pwm: False
kick_start_time: 0.100
off_below: 0.0
#tachometer_pin:
#tachometer_ppr:
#tachometer_poll_interval:
#enable_pin:
# See the "fan" section for a description of the above parameters.
fan_speed: 1.0
# The fan speed (expressed as a value from 0.0 to 1.0) that the fan
# will be set to when a heater or stepper driver is active.
# The default is 1.0
idle_timeout: 30
# The amount of time (in seconds) after a stepper driver or heater
# was active and the fan should be kept running. The default
# is 30 seconds.
idle_speed: 1.0
# The fan speed (expressed as a value from 0.0 to 1.0) that the fan
# will be set to when a heater or stepper driver was active and
# before the idle_timeout is reached. The default is fan_speed.
heater: extruder
stepper: stepper_x, stepper_y, stepper_z, stepper_z1, stepper_z2
# Name of the config section defining the heater/stepper that this fan
# is associated with. If a comma separated list of heater/stepper names
# is provided here, then the fan will be enabled when any of the given
# heaters/steppers are enabled. The default heater is "extruder", the
# default stepper is all of them.