Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- projekte:3d-printing:anycubic-mega-s:klipper [2021/12/05 00:28] – angelegt daniel
+++ projekte:3d-printing:anycubic-mega-s:klipper [2023/06/22 15:53] (aktuell) – daniel
@@ Zeile 1: / Zeile 1: @@
 ====== Anycubic Mega S - Klipper Einrichtung und Konfiguration ======
-===== Basiskonfiguration (Beispiel) =====
+===== Klipper Config Check =====
+[[https://docs.fluidd.xyz/configuration/initial_setup]]
+[[https://www.klipper3d.org/Config_checks.html]]
+==== Calibrate PID settings ====
+Um die Temperatur des Extruder zu kalibrieren führt man den ersten Befehl aus, wartet ab bis der Kalibriervorgang abgeschlossen wurde und speichert die gefundenen Werte in der printer.cnf ab (passiert automatisch und wird am Ende eingefügt).
+<code python>
+PID_CALIBRATE HEATER=extruder TARGET=170
+SAVE_CONFIG
+</code>
+Um die Temperatur des Printbed zu kalibrieren führt man den ersten Befehl aus, wartet ab bis der Kalibriervorgang abgeschlossen wurde und speichert die gefundenen Werte in der printer.cnf ab (passiert automatisch und wird am Ende eingefügt).
+<code python>
+PID_CALIBRATE HEATER=heater_bed TARGET=60
+SAVE_CONFIG
+</code>
+| **Extruder** {{ :projekte:3d-printing:anycubic-mega-s:klipper-extruder-pid-calibration.jpg?600 |}} | **Printbed** {{ :projekte:3d-printing:anycubic-mega-s:klipper-printbed-pid-calibration.jpg?600 |}} |
+===== Basiskonfiguration =====
+Basiskonfiguration (Beispiel) für einen Anycubic Mega S ohne Modifikationen / Originalzustand
 <code python printer.cfg [enable_line_numbers="true"]>
 # This file contains pin mappings for the Anycubic i3 Mega with
 # Ultrabase from 2017. (This config may work on an Anycubic i3 Mega v1
@@ Zeile 14: / Zeile 40: @@
 [stepper_x]
 step_pin: PF0
-dir_pin: !PF1
+dir_pin: PF1
 enable_pin: !PD7
 microsteps: 16
@@ Zeile 26: / Zeile 52: @@
 [stepper_y]
 step_pin: PF6
-dir_pin: PF7
+dir_pin: !PF7
 enable_pin: !PF2
 microsteps: 16
@@ Zeile 37: / Zeile 63: @@
 [stepper_z]
 step_pin: PL3
-dir_pin: PL1
+dir_pin: !PL1
 enable_pin: !PK0
 microsteps: 16
@@ Zeile 48: / Zeile 74: @@
 [stepper_z1]
 step_pin: PC1
-dir_pin: PC3
+dir_pin: !PC3
 enable_pin: !PC7
 microsteps: 16
@@ Zeile 56: / Zeile 82: @@
 [extruder]
 step_pin: PA4
-dir_pin: PA6
+dir_pin: !PA6
 enable_pin: !PA2
 microsteps: 16
-#rotation_distance: 34.557
+rotation_distance: 34.557
-rotation_distance: 7.808
 nozzle_diameter: 0.400
 filament_diameter: 1.750
@@ Zeile 66: / Zeile 91: @@
 sensor_type: ATC Semitec 104GT-2
 sensor_pin: PK5
-control: pid
+#control: pid
-pid_Kp: 15.717
+#pid_Kp: 15.717
-pid_Ki: 0.569
+#pid_Ki: 0.569
-pid_Kd: 108.451
+#pid_Kd: 108.451
 min_temp: 0
 max_temp: 245
@@ Zeile 80: / Zeile 105: @@
 sensor_type: EPCOS 100K B57560G104F
 sensor_pin: PK6
-control: pid
+#control: pid
-pid_Kp: 74.883
+#pid_Kp: 74.883
-pid_Ki: 1.809
+#pid_Ki: 1.809
-pid_Kd: 775.038
+#pid_Kd: 775.038
 min_temp: 0
 max_temp: 110
@@ Zeile 91: / Zeile 116: @@
 [mcu]
-serial: /dev/ttyUSB0
+serial: /dev/serial/by-id/usb-Silicon_Labs_CP2102_USB_to_UART_Bridge_Controller_0001-if00-port0
 [printer]
@@ Zeile 102: / Zeile 127: @@
 [heater_fan stepstick_fan]
 pin: PH4
+# additional manual config
+# see https://docs.fluidd.xyz/configuration/initial_setup
 [virtual_sdcard]
-path: ~/gcode_files
+path:/home/pi/printer_data/gcodes
 [display_status]
 [pause_resume]
+[gcode_macro PAUSE]
+description: Pause the actual running print
+rename_existing: PAUSE_BASE
+# change this if you need more or less extrusion
+variable_extrude: 1.0
+gcode:
+  ##### read E from pause macro #####
+  {% set E = printer["gcode_macro PAUSE"].extrude|float %}
+  ##### set park positon for x and y #####
+  # default is your max posion from your printer.cfg
+  {% set x_park = printer.toolhead.axis_maximum.x|float - 5.0 %}
+  {% set y_park = printer.toolhead.axis_maximum.y|float - 5.0 %}
+  ##### calculate save lift position #####
+  {% set max_z = printer.toolhead.axis_maximum.z|float %}
+  {% set act_z = printer.toolhead.position.z|float %}
+  {% if act_z < (max_z - 2.0) %}
+      {% set z_safe = 2.0 %}
+  {% else %}
+      {% set z_safe = max_z - act_z %}
+  {% endif %}
+  ##### end of definitions #####
+  PAUSE_BASE
+  G91
+  {% if printer.extruder.can_extrude|lower == 'true' %}
+    G1 E-{E} F2100
+  {% else %}
+    {action_respond_info("Extruder not hot enough")}
+  {% endif %}
+  {% if "xyz" in printer.toolhead.homed_axes %}
+    G1 Z{z_safe} F900
+    G90
+    G1 X{x_park} Y{y_park} F6000
+  {% else %}
+    {action_respond_info("Printer not homed")}
+  {% endif %}
+[gcode_macro RESUME]
+description: Resume the actual running print
+rename_existing: RESUME_BASE
+gcode:
+  ##### read E from pause macro #####
+  {% set E = printer["gcode_macro PAUSE"].extrude|float %}
+  #### get VELOCITY parameter if specified ####
+  {% if 'VELOCITY' in params|upper %}
+    {% set get_params = ('VELOCITY=' + params.VELOCITY)  %}
+  {%else %}
+    {% set get_params = "" %}
+  {% endif %}
+  ##### end of definitions #####
+  {% if printer.extruder.can_extrude|lower == 'true' %}
+    G91
+    G1 E{E} F2100
+  {% else %}
+    {action_respond_info("Extruder not hot enough")}
+  {% endif %}
+  RESUME_BASE {get_params}
 [gcode_macro CANCEL_PRINT]
@@ Zeile 126: / Zeile 211: @@
   G92 E0                        ; zero the extruded length again
   M117 Printing...
 [gcode_macro END_PRINT]
 gcode:
@@ Zeile 143: / Zeile 228: @@
   _TIMELAPSE_NEW_FRAME
   M300                          ; Beep
+#*# <---------------------- SAVE_CONFIG ---------------------->
+#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
+#*#
+#*# [extruder]
+#*# control = pid
+#*# pid_kp = 20.315
+#*# pid_ki = 0.748
+#*# pid_kd = 137.890
+#*#
+#*# [heater_bed]
+#*# control = pid
+#*# pid_kp = 73.517
+#*# pid_ki = 1.696
+#*# pid_kd = 796.738
 </code>
-===== Klipper Config Check =====
-[[https://www.klipper3d.org/Config_checks.html]]