klipper M600 换料优化

原生换料有两个缺陷，一个是没法擦料，一个是超时时间过短。


大家可以试试这个，新建一个xxx.cfg引入或者直接插入macros.cfg都可以。

1. [idle_timeout]
   
2. timeout: 3600
   
3. gcode:
   
4.   {% if printer.pause_resume.is_paused %}
   
5.   set_heater_temperature heater=extruder target=0
   
6.   {% else %}  
   
7.     TURN_OFF_HEATERS
   
8.     set_stepper_enable stepper=stepper_y enable=0
   
9.     set_stepper_enable stepper=stepper_x enable=0
   
10.     set_stepper_enable stepper=stepper_z enable=0
    
11.   {% endif %}

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1. [respond]
   
2. 
   
3. [gcode_macro PURGE_XY]
   
4. 
   
5. gcode:
   
6.     #take parameters change defaults to home somewhere else
   
7.     {% set PURGE_XY_XPOS = params.PURGE_XY_XPOS|default(-5)|float %}
   
8.     {% set PURGE_XY_YPOS = params.PURGE_XY_YPOS|default(-5)|float %}
   
9. 
   
10.     #save Gcode settings
    
11.     SAVE_GCODE_STATE NAME=PURGE_XY_state
    
12.    
    
13.     #move to purge position
    
14.     G90
    
15.     G1 X {PURGE_XY_XPOS} Y {PURGE_XY_YPOS}
    
16. 
    
17.     #restore Gcode settings
    
18.     RESTORE_GCODE_STATE NAME=PURGE_XY_state
    
19. 
    
20. 
    
21. 
    
22. [gcode_macro PURGE_POS]
    
23. gcode:
    
24.     #take parameters change defaults to home somewhere else and change z raise distance
    
25.     {% set PURGE_POS_XPOS = params.PURGE_POS_XPOS|default(-5)|float %}
    
26.     {% set PURGE_POS_YPOS = params.PURGE_POS_YPOS|default(-5)|float %}
    
27.     {% set PURGE_POS_ZOFFSET = params.PURGE_POS_ZOFFSET|default(10)|float %}
    
28. 
    
29.     #save Gcode settings
    
30.     SAVE_GCODE_STATE NAME=PURGE_POS_SAVE
    
31. 
    
32.     #raise Z axis
    
33.     g91
    
34.     G1 Z {PURGE_POS_ZOFFSET}
    
35. 
    
36.     #move to purge position
    
37.     PURGE_XY PURGE_XY_XPOS=PURGE_POS_XPOS PURGE_XY_YPOS=PURGE_POS_YPOS
    
38.     G1 X{PURGE_POS_XPOS} Y{PURGE_POS_YPOS}
    
39.     #restore Gcode Settings
    
40.     RESTORE_GCODE_STATE NAME=PURGE_POS_SAVE
    
41. 
    
42. 
    
43. 
    
44. [gcode_macro M600]
    
45. gcode:
    
46.     #take parameters change defaults to home somewhere else, change z raise distance, and purge amount
    
47.    
    
48.     {% set Color_XPOS = params.Color_XPOS|default(-5)|float %}
    
49.     {% set Color_YPOS = params.Color_YPOS|default(-5)|float %}
    
50.     {% set Color_ZOFFSET = params.Color_ZOFFSET|default(10)|float %}
    
51.     {% set Color_Purge_Amount = params.Color_Purge_Amount|default(50)|float %}
    
52.     {% set Color_Retract_Amount = params.Color_Retract_Amount|default(50)|float %}
    
53.    
    
54.     #save Gcode Settings
    
55.     SAVE_GCODE_STATE NAME=Coloring_state
    
56.    
    
57.     #disable filament sensors, if you have them uncomment these 2 lines
    
58.     SET_FILAMENT_SENSOR SENSOR=encoder_sensor ENABLE=0
    
59.     SET_FILAMENT_SENSOR SENSOR=switch_sensor ENABLE=0
    
60.    
    
61.     {% set Z = 10 %}
    
62.     PAUSE
    
63.    
    
64.     #retract a bit, and raise nozzle
    
65.     G91
    
66.     G1 E-.8 F2700
    
67.     G1 Z{Z}
    
68.    
    
69.     #go to purge position
    
70.     G90
    
71.     PURGE_POS
    
72.    
    
73.     #retract 50mm, to help in color change
    
74.     G91
    
75.     G1 E -{Color_Retract_Amount} F1000
    
76.    
    
77.     #start purge prompt
    
78.     Purge_buttons
    
79.    
    
80.    
    
81. [gcode_macro Purge_Filament]
    
82. gcode:
    
83.     {% set Purge_Amount = params.Purge_Amount|default(50)|float %}
    
84.     #save Gcode settings
    
85.     SAVE_GCODE_STATE NAME=PURGE_STATE
    
86.    
    
87.     #purge 50mm
    
88.     G91
    
89.     G1 E50 F300
    
90.    
    
91.     #restore Gcode settings
    
92.     RESTORE_GCODE_STATE NAME=PURGE_STATE
    
93.    
    
94.     #bring back purge buttons
    
95.     Purge_buttons
    
96. 
    
97. 
    
98. [gcode_macro Purge_Buttons]
    
99. gcode:
    
100.     {% set Button_Purge_Amount = params.Button_Purge_Amount|default(50)|float %}
     
101.     #save Gcode Settings
     
102.     SAVE_GCODE_STATE NAME=PURGE_BUTTONS_STATE
     
103.    
     
104.     #Prompt for "purge more", "continue", and "heat nozzle"   
     
105.     RESPOND TYPE=command MSG="action:prompt_begin PURGE MORE?"
     
106.     RESPOND TYPE=command MSG="action:prompt_text would you like to purge more?"
     
107.     RESPOND TYPE=command MSG="action:prompt_button_group_start"
     
108.     RESPOND TYPE=command MSG="action:prompt_button purge|Purge_filament Purge_Amount=Button_Purge_Amount|warning"
     
109.     RESPOND TYPE=command MSG="action:prompt_button resume|end_color_change|info"
     
110.     RESPOND TYPE=command MSG="action:prompt_button reheat Nozzle|m104 S220|error"
     
111.     RESPOND TYPE=command MSG="action:prompt_button_group_end"
     
112.     RESPOND TYPE=command MSG="action:prompt_show"
     
113. 
     
114.     #restore Gcode Settings
     
115.     RESTORE_GCODE_STATE NAME=PURGE_BUTTONS_STATE
     
116.    
     
117. [gcode_macro end_color_change]
     
118. gcode:
     
119.     #end prompt
     
120.     RESPOND type="command" msg="action:prompt_end"
     
121. 
     
122.     #enable filament sensors, if you have them uncomment these 2 lines
     
123.     SET_FILAMENT_SENSOR SENSOR=encoder_sensor ENABLE=1
     
124.     SET_FILAMENT_SENSOR SENSOR=switch_sensor ENABLE=1
     
125. 
     
126.     #restore Gcode Settings
     
127.     RESTORE_GCODE_STATE NAME=Coloring_state
     
128. 
     
129.     #resume print
     
130.     RESUME
     
131.    
     
132. 
     
133.    
     
134. #[gcode_macro M600]
     
135. #gcode:
     
136.    # {% set X = params.X|default(-5)|float %}
     
137.    # {% set Y = params.Y|default(-5)|float %}
     
138.   #  {% set Z = params.Z|default(10)|float %}
     
139.   #  SAVE_GCODE_STATE NAME=M600_state
     
140. #   PAUSE
     
141.     #G91
     
142.   #  G1 E-.8 F2700
     
143.   #  G1 Z{Z}
     
144.   #  G90
     
145. #   G1 X{X} Y{Y} F3000
     
146. #   G91
     
147. #    G1 E-50 F1000
     
148.    # RESTORE_GCODE_STATE NAME=M600_state

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