DYZE DESIGN Docs

# G-code Reference

# Contents

# G0: Rapid move

Rapid movement

Parameters:

  • X - The position to move to on the X axis (Tool or Motor axis, see H parameter)
  • Y - The position to move to on the Y axis (Tool or Motor axis, see H parameter)
  • Z - The position to move to on the Z axis (Tool or Motor axis, see H parameter)
  • U - The position to move to on the U axis (Motor axis, see H parameter)
  • V - The position to move to on the V axis (Motor axis, see H parameter)
  • W - The position to move to on the W axis (Motor axis, see H parameter)
  • A - The position to move to on the A axis (Motor axis, see H parameter)
  • B - The position to move to on the B axis (Motor axis, see H parameter)
  • C - The position to move to on the C axis (Motor axis, see H parameter)
  • E - The amount to extrude between the starting point and ending point
  • F - The feedrate per minute of the move between the starting point and ending point (if supplied)
  • H - Set direction of movement in relation to the endstop
    • 0: Ignore, default, coordinates are given for the tool.
    • 1: Move toward the endstop and check if it is hit, coordinates are given for the motors.
    • 2: The endstops are ignored, but the coordinates are given for the motors.
    • 5: Probe the height, coordinates are given for the motors.
    • -1: Move away from the endstop, coordinates are given for the motors.
    • NOTE: If the value is 1 or -1, the sign on parameters X, Y & Z are ignored and replaced according to the endstop’s position.
  • P - Probe to use for probing Z axis or homing Z axis (Accessory number of the probe)

G0 Fnn: Sets the default speed for subsequent G0 moves

# G1: Linear move

Linear movement Parameters:

Same as G0

G1 Fnn: Sets the default speed for subsequent G1 moves

# G4: Dwell

Pauses the execution of the program for a specified amount of time.

Parameters:

  • P - Time to wait, in milliseconds
  • S - Time to wait, in seconds

# G20: Set Units to Inches

Sets the unit used by subsequent movement commands to inches.

Parameters: None.

# G21: Set Units to Millimeters

Sets the unit used by subsequent movement commands to millimeters.

Parameters: None.

# G33: Mesh Compensation

Manipulate the mesh

Parameters:

  • D - Disable the mesh
  • A - Activate the mesh
  • C - Clear the mesh (cannot be undone)
  • S - Save the pending points in the mesh (Does not activate the mesh)

To add a point to the pending points :

  • X - X coordinate of the point to add
  • Y - Y coordinate of the point to add
  • Z - Z coordinate of the point to add

# G90: Set to Absolute Positioning

Sets positioning to absolute mode.

# G91: Set to Relative Positioning

Sets positioning to relative mode.

# G92: Set Position

Without parameter: equivalent to G92 X0 Y0 Z0

Parameters:

  • X - New X axis position
  • Y - New Y axis position
  • Z - New Z axis position
  • E - New extruder position

Will mark an axis as "homed" if a value is provided for it.

# M2: Stop Print

Stops the print. Usually only used explicitly in a macro/calibration with parameter F to stop the execution.

Parameters:

  • F"" - Stops the print as failed and displays the message in the UI. [Optional]

# M3: Spindle On, Clockwise

Turns on the spindle clockwise. Applies to the selected spindle tool or the first configured spindle.

Parameters:

  • S - Speed (rpm)

# M4: Spindle On, Counter-Clockwise

Turns on the spindle counter-clockwise. Applies to the selected spindle tool or the first configured spindle.

Parameters:

  • S - Speed (rpm)

# M5: Spindle Off

Turns off the spindle. Applies to the selected spindle tool or the first configured spindle.

# M33: Resume stopped job

This method allows you to restart an interrupted job. (Should only be called from the M1033 macro that guides you through the process of resuming an interrupted job.)

This should be called once the tool is ready and the axes are homed. The presence of some G-codes in the print can prevent a job from being “resumable”.

Parameters:

  • J - Job id
  • S - Sequence number where to start

# M42: Set Custom IO pin state

Sets custom IO pin state.

Parameters:

  • P - Format: "N-M" (N = IO module number, M = port number 0-7, e.g., P1-2)
  • S - State: [0, false, off, 1, true, on]

# M82: Set to Absolute Extrusion

Sets extrusion to absolute mode.

# M83: Set to Relative Extrusion

Sets extrusion to relative mode.

# M104: Set Extruder Temperature

Sets target temperature for an extruder heater without waiting.

Parameters:

  • S - Target temperature
  • T - Format: “N-M” N being the tool number. M being the sub-tool number. Sub-tools go from top (0) to bottom.
  • T - Format: “N” N being the tool number. All heaters of the tool are set.
  • A - Format: “N-M” N being the accessory number. M being the sub-accessory number. Sub-accessories are in the order of the settings.
  • A - Format: “N” N being the accessory number. All heaters of the accessory are set.
  • P - IO module/Port heater format ("N-M"). Where N is the IO module number and M is the port number (0-7) where the heater is connected. Example: P1-2

Use either T, A, or P parameter

# M106: Turn fan On

Sets the speed of the fan(s) to the specified percentage.

Parameters:

  • S - Fan speed (0 to 255; also accepts 0.0 to 1.0))
  • P - Format: “N-M” N being the number of the IO module where the fan is connected. M being the port number (0-7) where the fan is connected. Example: P1-2
  • P - Format: “N” N being the number of the tool. Same as parameter T.
  • T - The number of the tool with which the fan is associated

Use either P or T parameter

# M107: Turn fan off

Turns off the fan(s).

Parameters:

  • P - Format: “N-M” N being the number of the IO module where the fan is connected. M being the port number (0-7) where the fan is connected. Example: P1-2
  • P - Format: “N” N being the number of the tool. Same as parameter T.
  • T - The number of the tool with which the fan is associated

Use either P or T parameter

# M109: Set Extruder Temperature and Wait

Sets target temperature for an extruder heater and wait.

Parameters: Same as M104

Omit parameters to wait until the last temperature set by M104 is reached.

# M120: Push context

Push the state of the machine onto a stack.

  • Default speeds
  • Absolute/Relative position/extrusion

# M121: Pop context

Pop the state of the machine from a stack.

  • Default speeds
  • Absolute/Relative position/extrusion

# M140: Set Bed Temperature

Sets target temperature for the bed without waiting.

Parameters:

  • S - Target temperature

# M141: Set Chamber Temperature

Sets target temperature for the chamber without waiting.

Parameters:

  • S - Target temperature

# M150: Set LED Color

Sets color for LED strips.

Parameters:

  • P - Accessory moduleId and port format P{moduleId}-{port}
  • R - Red color [0-255]
  • U - Green color [0-255]
  • B - Blue color [0-255]

# M190: Set Bed Temperature and Wait

Sets target temperature for the bed and wait.

Parameters: Same as M140

Omit parameters to wait until the last temperature set by M140 is reached.

# M191: Set Chamber Temperature and Wait

Sets target temperature for the chamber and wait.

Parameters: Same as M141

Omit parameters to wait until the last temperature set by M141 is reached.

# M201: Set Max Acceleration

Sets maximum acceleration for axes and extruders in mm/s².

Parameters:

  • X - Max acceleration for X axis (mm/s²)
  • Y - Max acceleration for Y axis (mm/s²)
  • Z - Max acceleration for Z axis (mm/s²)
  • A - Max acceleration for A axis (mm/s²)
  • B - Max acceleration for B axis (mm/s²)
  • C - Max acceleration for C axis (mm/s²)
  • U - Max acceleration for U axis (mm/s²)
  • V - Max acceleration for V axis (mm/s²)
  • W - Max acceleration for W axis (mm/s²)
  • E - Max acceleration for extruders (mm/s²)

# M203: Set Max Speed

Sets maximum speed for axes and extruders in mm/min.

Parameters:

  • X - Max speed for X axis (mm/min)
  • Y - Max speed for Y axis (mm/min)
  • Z - Max speed for Z axis (mm/min)
  • A - Max speed for A axis (mm/min)
  • B - Max speed for B axis (mm/min)
  • C - Max speed for C axis (mm/min)
  • U - Max speed for U axis (mm/min)
  • V - Max speed for V axis (mm/min)
  • W - Max speed for W axis (mm/min)
  • E - Max speed for extruders (mm/min)

# M204: Set Printing and Travel Acceleration

Sets print and travel accelerations in mm/s².

Parameters:

  • P - Max acceleration for print moves (mm/s²)
  • T - Max acceleration for travel moves (mm/s²)

# M213: Set max peak acceleration

Sets maximum peak acceleration for specified axes in mm/s².

Parameters:

  • X - Max peak acceleration for X axis (mm/s²)
  • Y - Max peak acceleration for Y axis (mm/s²)
  • Z - Max peak acceleration for Z axis (mm/s²)
  • A - Max peak acceleration for A axis (mm/s²)
  • B - Max peak acceleration for B axis (mm/s²)
  • C - Max peak acceleration for C axis (mm/s²)
  • U - Max peak acceleration for U axis (mm/s²)
  • V - Max peak acceleration for V axis (mm/s²)
  • W - Max peak acceleration for W axis (mm/s²)
  • E - Max peak acceleration for extruders (mm/s²)

# M220: Set Speed factor

Sets execution speed factor.

Parameters:

  • S - Factor [1-200]

# M221: Set Extrude factor

Sets extrusion factor percentage.

Parameters:

  • D - ExtruderId [Default: 0]
  • S - Factor [1-200]

# M226: Wait until print is stopped

Wait until the print is manually stopped. Fails after 24h.

# M240: Take webcam screenshot

Takes a webcam screenshot.

Parameters: None.

# M280: Set Servo Position

Sets position angle for a micro servo.

Parameters:

  • P - Accessory moduleId and port P{moduleId}-{port}
  • A - Accessory number
  • S - Angle

# M290: Baby Step Move

Move the Z axis without changing the current coordinates.

Parameters:

  • Z - Relative distance to move

# M303: PID Autotune

Starts a temperature PID autotune. Requires an E or T parameter.

Parameters:

  • S - Temperature [°C]
  • P - Power limit [%, optional, Default: 100]
  • E - Heater port format: -
  • T - Tool sub heater format: -

# M400: Wait for moves to finish

Wait for movement to finish before processing subsequent commands. Also pause/prevents the rendering of macros, so variables in the macro's context will be up to date with the context after the M400 is executed.

# M572: Set Extruder Pressure Compensation

Sets extruder pressure compensation factor.

Parameters:

  • S - Pressure compensation value [0-1] (0 to disable)

If multiple extruders are configured, they can each be controlled by their tool number. Example: M572 S::: will set “value1” for tool with number 0, “value2” for tool with number 1, not do anything for tool with number 2 and set “value3” for tool with number 3.

# M593: Configure Input Shaping

Sets input shaping parameters.

Parameters:

  • P - Shaping type ("NONE", "ZVD", "ZVDD", "ZVDDD", "MZV", "EI2", "EI3")
  • F - Frequency
  • S - Damping factor [Optional, default: 0.1]

# M600: Pause Print

Pauses the current print.

Parameters:

  • T - Reason for the pause, displayed in UI (use quotes for spaces)

# M769: Update Job Status Progress

Controls print job progress status displays.

Parameters:

  • B - Badge to display [string]
  • L - Sticky badge. Will keep the badge after print is finished until the printer changes state again.
  • G - Indicates that the progression will be controlled by the job G-code and not be according to the Job evaluated duration time.
  • G<total_stage> - Indicates the total number of stages the job will have.
  • S - Current stage index [0 to G]
  • P - Percentage of current stage (if G was set) or job (if G w/o total_stage)

# M771: Lock door

Locks enclosure door.

Parameters: None.

# M772: Unlock door

Unlocks enclosure door.

Parameters: None.

# M780: Start laser scan

Starts laser scan (requires laser bed probe).

Parameters:

  • B - Expected layer height [optional]. Indicates that the scan type is first layer adjustments with the given layer height. In this mode, the laser will detect the real layer height. It uses the expected layer height to help distinguish between the bed and the real layer.
  • E - Empty threshold distance [optional, default: 0.5mm]. Indicates that the scan type is bed empty with the given threshold. In this mode, the laser will detect if the difference between the min value and the max value is greater than the threshold value. If so, the status of the laser will be set to “NOT_EMPTY”. This status will be kept until the laser is stopped.

In the default mode, the laser will report the min, max and current height every 0.5 seconds.

# M781: Stop laser scan

Stops laser scan.

Parameters: None.

# M922: Set Z Motors Offsets

Sets Z offsets for each Z motor.

Should be used with the results of the calculateBedCalibration function. See Bed Tilt Calibration Function for more details.

Parameters:

  • Z - Motor offset list (Format: Z:,:,...)

# M956: Collect accelerometer data

Collects accelerometer data. Follow with 'G4 S1' to ensure completion.

Parameters:

  • B - Begin data collection
  • T - Format: “N-M” N being the tool number. M being the sub-tool number. Sub-tools go from top (0) to bottom.
  • F - Format: "F" - Finish data collection and save to filename [optional]
  • F - Format: "F" - Finish data collection and save to default filename [optional]

Always include a G4 S1 command after each M956 to ensure the accelerometer has started or the file has finished saving before the next G-code command is executed.

# T<number>: Tool Change

Switch active tool.

Syntax:

  • T<tool_number> - Switch to the specified tool number. Calling tool changing macros T<number> B and T<number> A automatically.

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