GCodes

Einleitung

Im folgenden findet ihr eine Auflistung Der GCodes, wie sie in den RF1000 Firmware Dateien dokumentiert sind

G-Codes

G0

Schnelle lineare Bewegung

Parameter

X Y Z E

Siehe auch G1

---

G1

Lineare Bewegung

Parameter

X Y Z E

---

G2

Bogen im Uhrzeigersinn

Parameter

[X Y I J E F]

X: Position, die auf der X-Achse angefahren werden soll

Y: Position, die auf der Y-Achse angefahren werden soll

Innn: the point in X space from current X pos. to maintain a const. dist. from

Jnnn: the point in Y space from curr. Y pos. to maintain a const. dist. from

E: the amount to extrude btw start pt & end pt

F: the feedrate per minute of move btw start pt and end pt (if supplied)

---

G3

Bogen gegen Uhrzeigersinn

Parameter

[X Y I J E F]

siehe G2

---

G4

Verzögerung

Parameter

S<Secunden> or P<Millisekunden>

---

G20

Einheiten für G0, G1 sind Zoll

Parameter

Keine

---

G21

Einheiten für G0, G1 sind cm

Parameter

Keine

---

G28

Home all axis or named axis.

Parameter

[X Y Z]

---

G29

Z-Probe at the 3 defined probe points

Parameter

S<0..2>

S = 1 measure avg. zHeight

S = 2 store avg zHeight

---

G30

Single z-probe at current position

Parameter

P<0..3>

P = 1 first measurement

P = 2 Last measurement

P = 0 or 3 first and last measurement

---

G31

Write signal of probe sensor

Parameter

Keine

---

G32

Autolevel print bed

Parameter

S<0..2> P<0..1>

S = 1 measure zLength

S = 2 measure and store new zLength

---

G90

Use absolute coordinates

Parameter

Keine

---

G91

Use relative coordinates

Parameter

Keine

---

G92

Set current position to cordinates given

Parameter

[X<value> Y<value> Z<value> E<value>]

---

G131

set extruder offset position to 0 - needed for calibration with G132

Parameter

Keine

---

G132

calibrate endstop positions. Call this, after calling G131 and after centering the extruder holder.

Parameter

Keine

____

M-Codes

Generelle M-Codes

• M104 - Set extruder target temp
• M105 - Read current temp
• M106 - Fan on
• M107 - Fan off
• M109 - Wait for extruder current temp to reach target temp.
• M111 S<0....9> - Set Debug Level (not documented in RF1k firmware?)
• M114 - Display current position

Custom M Codes

• M20 - List SD card
• M21 - Init SD card
• M22 - Release SD card
• M23 - Select SD file (M23 filename.g)
• M24 - Start/resume SD print
• M25 - Pause SD print
• M26 - Set SD position in bytes (M26 S12345)
• M27 - Report SD print status
• M28 - Start SD write (M28 filename.g)
• M29 - Stop SD write
• M30 <filename> - Delete file on sd card
• M32 <dirname> - Create subdirectory
• M42 P<pin number> S<value 0..255> - Change output of pin P to S. Does not work on most important pins.
• M80 - Turn on power supply
• M81 - Turn off power supply
• M82 - Set E codes absolute (default)
• M83 - Set E codes relative while in Absolute Coordinates (G90) mode
• M84 - Disable steppers until next move, or use S<seconds> to specify an inactivity timeout, after which the steppers will be disabled. S0 to disable the timeout.
• M85 - Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)
• M92 - Set axisStepsPerMM - same syntax as G92
• M99 S<delayInSec> X0 Y0 Z0 - Disable motors for S seconds (default 10) for given axis.
• M104 S<temp> T<extruder> P1 F1 - Set temperature without wait. P1 = wait for moves to finish, F1 = beep when temp. reached first time
• M105 X0 - Get temperatures. If X0 is added, the raw analog values are also written.
• M112 - Emergency kill
• M115 - Capabilities string
• M116 - Wait for all temperatures in a +/- 1 degree range
• M117 <message> - Write message in status row on lcd
• M119 - Report endstop status
• M140 S<temp> F1 - Set bed target temp, F1 makes a beep when temperature is reached the first time
• M190 - Wait for bed current temp to reach target temp.
• M201 - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
• M202 - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000)
• M203 - Set temperture monitor to Sx
• M204 - Set PID parameter X => Kp Y => Ki Z => Kd S<extruder> Default is current extruder. NUM_EXTRUDER=Heated bed
• M205 - Output EEPROM settings
• M206 - Set EEPROM value
• M207 X<XY jerk> Z<Z Jerk> E<ExtruderJerk> - Changes current jerk values, but do not store them in eeprom.
• M220 S<Feedrate multiplier in percent> - Increase/decrease given feedrate
• M221 S<Extrusion flow multiplier in percent> - Increase/decrease given flow rate
• M231 S<OPS_MODE> X<Min_Distance> Y<Retract> Z<Backlash> F<ReatrctMove> - Set OPS parameter
• M232 - Read and reset max. advance values
• M233 X<AdvanceK> Y<AdvanceL> - Set temporary advance K-value to X and linear term advanceL to Y
• M251 Measure Z steps from homing stop (Delta printers). S0 - Reset, S1 - Print, S2 - Store to Z length (also EEPROM if enabled)
• M280 S<mode> - Set ditto printing mode. mode: 0 = off, 1 = on
• M300 S<Frequency> P<DurationMillis> play frequency
• M303 P<extruder/bed> S<printTemperature> X0 - Autodetect pid values. Use P<NUM_EXTRUDER> for heated bed. X0 saves result in EEPROM.
• M320 - Activate autolevel
• M321 - Deactivate autolevel
• M322 - Reset autolevel matrix
• M340 P<servoId> S<pulseInUS> : servoID = 0..3, Servos are controlled by a pulse with normally between 500 and 2500 with 1500ms in center position. 0 turns servo off.
• M350 S<mstepsAll> X<mstepsX> Y<mstepsY> Z<mstepsZ> E<mstepsE0> P<mstespE1> : Set microstepping on RAMBO board
• M400 - Wait until move buffers empty.
• M401 - Store x, y and z position.
• M402 - Go to stored position. If X, Y or Z is specified, only these coordinates are used. F changes feedrate for that move.
• M500 Store settings to EEPROM
• M501 Load settings from EEPROM
• M502 Reset settings to the one in configuration.h. Does not store values in EEPROM!
• M908 P<address> S<value> : Set stepper current for digipot (RAMBO board)
• M3000 - turn off the Z compensation
• M3001 - turn on the Z compensation
• M3002 - configure the no compensation steps
• M3003 - configure the max compensation steps
• M3004 - configure the manual compensation steps
• M3005 - enable custom debug outputs
• M3006 - configure the static z-offset (units are [µm]) [needs M3001 to work] ### new in 0.91.49 ###
• M3007 - configure the min z-compensation offset (units are [µm]) ### new in 0.91.49 ###
• M3008 - configure the max z-compensation offset (units are [µm]) ### new in 0.91.49 ###
• M3010 - start/abort the heat bed scan
• M3011 - clear the compensation matrix from the EEPROM
• M3012 - restore the default scan parameters
• M3013 - output the current compensation matrix
• M3020 - configure the x start position for the heat bed scan
• M3021 - configure the y start position for the heat bed scan
• M3022 - configure the x step size for the heat bed scan
• M3023 - configure the y step size for the heat bed scan
• M3024 - configure the x end position for the heat bed scan
• M3025 - configure the y end position for the heat bed scan
• M3030 - configure the fast step size for moving of the heat bed up during the heat bed scan
• M3031 - configure the slow step size for moving of the heat bed up during the heat bed scan
• M3032 - configure the fast step size for moving of the heat bed down during the heat bed scan
• M3033 - configure the slow step size for moving of the heat bed down during the heat bed scan
• M3040 - configure the delay (in ms) between two fast movements during the heat bed scan
• M3041 - configure the delay (in ms) between two slow movements during the heat bed scan
• M3042 - configure the delay (in ms) between reaching of a new x/y position and the test of the

  idle pressure

• M3050 - configure the contact pressure delta (in digits)
• M3051 - configure the retry pressure delta (in digits)
• M3052 - configure the idle pressure tolerance (in digits)
• M3053 - configure the number of A/D converter reads per pressure measurement
• M3054 - configure the delay (in ms) between two A/D converter reads
• M3055 - configure the pressure tolerance (in digits) per pressure measurement
• M3005 - enable custom debug outputs
• M3070 S1|S2 (req'd) - pause print as if "Pause" button was pressed - S1= pause at current position, S2= move to standard or predefined position (via M3105) and pause
• M3071 - wait until the print has been continued via the "Continue" button ### new in 0.91.49 ###
• M3079 - output the printed object
• M3080 - park the printer
• M3090 - test the watchdog (this command resets the firmware)
• M3091 - erase the external EEPROM
• M3100 - configure the number of manual z steps after the "Heat Bed up" or "Heat Bed down" button

  has been pressed

• M3101 - configure the number of manual extruder steps after the "Extruder output" or "Extruder

  retract" button has been pressed

• M3102 - configure the offset in x, y and z direction as well as the extruder retract which shall

  be applied in case the "Pause Printing" button has been pressed (units are [steps])

• M3103 - configure the x, y and z position which shall set when the printer is parked

  deleted in 0.91.48 # (M3104 has been removed because all of its functionality is replaced through the OUTPUT_OBJECT_SCRIPT script now) - M3104 - configure the x, y and z position which shall set when the printed object is output

• M3105 - configure the offset in x, y and z direction as well as the extruder retract which shall be applied in case the "Pause Printing" button has been pressed (units are [mm])
• M3110 - lock the current status text
• M3120 - turn on the case fan
• M3121 - turn off the case fan

the following M Codes are for the work part scan in operating mode "mill"

• M3130 - start/stop the search of the z-origin
• M3140 - turn the z-compensation off
• M3141 - turn the z-compensation on
• M3146 - configure the static z-offset (units are [µm])
• M3149 - get/choose the active work part z-compensation matrix
• M3150 - start/abort the work part scan
• M3151 - clear the specified z-compensation matrix from the EEPROM
• M3152 - restore the default scan parameters
• M3153 - output the specified work part z-compensation matrix
• M3160 - configure the x start position for the work part scan (units are [mm])
• M3161 - configure the y start position for the work part scan (units are [mm])
• M3162 - configure the x step size for the work part scan (units are [mm])
• M3163 - configure the y step size for the work part scan (units are [mm])
• M3164 - configure the x end position for the work part scan (units are [mm])
• M3165 - configure the y end position for the work part scan (units are [mm])

other M Codes

• M3200 - reserved for test and debug