simple_example.cfg

# Example of a KTC configuration file for a 2 tool printer.
# This assumes that the printer is configured with 2 extruders and 2 part cooling fans:
# - [extruder0] and [fan_generic partfan_t0] for the first extruder and part cooling fan
# - [extruder1] and [fan_generic partfan_t1] for the second extruder and part cooling fan

[ktc_tool 0]
tool_number: 0
heater: extruder
fans: partfan_t0
params_park:198,50, 0

[ktc_tool 1]
tool_number: 1
heater: extruder1
fans: partfan_t1
params_park:198,150, 0

[ktc]
# Tool change gcode that will be inherited by all tools not overriding it.
tool_select_gcode:
  # myself will be replaced with the tool that is selected
  KTC_TOOL_SET_TEMPERATURE TOOL={myself.name} CHNG_STATE=2   # Put tool heater in Active mode so heating while moving

  SAVE_GCODE_STATE NAME=TOOL_PICKUP                          # Save GCODE state. Will be restored at the end of pickup code
  G90

  ##############  Move in to parking spot  ##############
  G0 X150 F40000                                             # Fast move X inside the safezone, so we don't crash into other tools.
  G0 Y{myself.zone[1]} F40000                                # Fast move Y in front of parking spot.
  G0 X{myself.params_park[0]} F3000                          # Slow Move to the pickup position for tool.

  ##############  Atach Tool  ##############
  # Asume attached

  ##############  Tool Z Offset  ##############
  SET_GCODE_OFFSET Z={myself.offset[2]} MOVE=1               # Set and move the Z offset. Avoid crashing into bed when moving out later.

  ##############  Wait for heater  ##############
  {% if myself.heater_names|length > 0 %}                    # If the tool has an extruder:
    ACTIVATE_EXTRUDER EXTRUDER={myself.heater_names[0]}      # Activate the extruder
    KTC_TEMPERATURE_WAIT_WITH_TOLERANCE TOOL={myself.name}   # Wait for tool to reach target temperature.
  {% endif %}                                                # /

  ##############  Move out  ##############
  G0 X150 F6000                                              # Slow Move to the zone position for tool.

  ##############  Finnish up  ##############
  M400                                                       # Wait for current moves to finish.
  RESTORE_GCODE_STATE NAME=TOOL_PICKUP MOVE=0                # Restore GCODE state. Was saved at thebegining of SUB_TOOL_PICKUP_START. Move fast to last location.
                                                             # Set the toolhead offsets. Needs to be after any RESTORE_GCODE_STATE!
  SET_GCODE_OFFSET X={myself.offset[0]} Y={myself.offset[1]} Z={myself.offset[2]} MOVE=0

tool_deselect_gcode:
  # myself will be replaced with the tool that is deselected

  SET_GCODE_OFFSET X=0 Y=0                                   # Set XY offset to 0 so we park the tool right.
  SAVE_GCODE_STATE NAME=TOOL_DROPOFF                         # Save GCode state.
  G90                                                        # Absolute positions

  ##############  Move in to parking spot  ##############
  G0 X150 F40000                                             # Move X and
  G0 Y{myself.zone[1]} F40000                                # Fast move Y in front of parking spot.
  G0 X{myself.park[0]} F3000                                 # Slow Move to the dropoff position for tool.

  ##############  Detach Tool  ##############
  G0 Y{myself.zone[1]|float - 15} F40000                     # Detach tool

  G0 X150 F40000                                             # Fast Move to the general pickup position for tools.

  RESTORE_GCODE_STATE NAME=TOOL_DROPOFF MOVE=0               # Restore Gcode state
  SET_GCODE_OFFSET Z=0                                       # Set Z offset to 0 after too is parked.