Welcome to use the Lerdge Configuration Tool

Please follow the instructions below to get a separate configuration file for your 3D printer

System language
Background color
Printer models related settings
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mm/s
mm

The drop-down arrow is for XYZ models advanced settings (newers can use default values)

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mm/s
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The drop-down arrow is for Delta models advanced settings (newers can use default values)

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mm/s
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The drop-down arrow is for Corexy models advanced settings (newers can use default values)

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Step value settings
setps/mm
setps/mm
setps/mm
setps/mm
setps/mm

Timing pulley setting method: (360 °/motor step angle) x subdivision number / circumference of the timing pulley.

For example, using A4988 motor drive module, 16 subdivision, 1.8° Stepper motor, and 20-tooth 2GT timing pulley. The number of pulses required for the motor to rotate one revolution: (360° /1.8°) X16 = 3200

We've learned that the perimeter of 20-tooth 2GT timing pulley is 40mm, namely, when the stepper motor drives 20-tooth 2GT timing pulley to turn a circle, 3200 pulses runs 40mm, then the step value is 3200/40 = 80. Ballscrew set method: (360 °/motor step angle) x subdivision number / screw lead

For example: use A4988 motor drive module, 16 subdivision, 1.8 ° stepper motor, 1204 ball screw. The number of pulses required to turn the motor through a circle: (360 °/1.8 °) x16 = 3200.;We've learned that the 1204 ball screw lead is 4mm, namely, when stepper motor drive the 1204 ball screw turn a circle, 3200 pulses runs 4mm, then: step value = 3200/4 = 800.

E-axis step value calculation formula: (360 ° / motor step angle) x subdivision number/ circumference of the drive gear (circumference = π x diameter)

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Motor direction settings
Acceleration settings
mm/s²
mm/s²
mm/s²
mm/s²
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mm/s²
mm/s²
Limit speed settings
mm/s
mm/s
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Mutation speed
mm/s
X-axis mutation speed(sudden change speed):The upper limit speed of the hotend in X-axis direction that can be safely changed when the acceleration or deceleration process is not involved. The greater the value, the sharper the corner, and the greater the mechanical vibration will be. Limited by the motor start frequency, excessive value will cause the motor stalling. But if the value is too small, the right angle becomes round angle, the printing speed will be slower.
mm/s
Y-axis mutation speed(sudden change speed):The upper limit speed of the hotend in Y-axis direction that can be safely changed when the acceleration or deceleration process is not involved. The greater the value, the sharper the corner, and the greater the mechanical vibration will be. Limited by the motor start frequency, excessive value will cause the motor stalling. But if the value is too small, the right angle becomes round angle, the printing speed will be slower.
mm/s
Z-axis mutation speed(sudden change speed):The upper limit speed of the hotend in Z-axis direction that can be safely changed when the acceleration or deceleration process is not involved. The greater the value, the sharper the corner, and the greater the mechanical vibration will be. Limited by the motor start frequency, excessive value will cause the motor stalling. But if the value is too small, the right angle becomes round angle, the printing speed will be slower.
mm/s
E-axis mutation speed(sudden change speed):The upper limit speed of the extruder that can be safely changed when the acceleration or deceleration process is not involved. The higher the value is, the more quickly the feeding or withdrawing action will be. Limited by the motor start frequency, excessive value will cause the motor stalling.
Homing speed
mm/s
mm/s
mm/s
Hotend 1 parameter settings

The drop-down arrow is for the PID parameters (Please do not modify the PID parameters if you are not familiar with them. You can use the default ones.)

Hotend 2 parameter settings

The drop-down arrow is for the PID parameters (Please do not modify the PID parameters if you are not familiar with them. You can use the default ones.)

Heated bed parameter settings

The drop-down arrow is for the PID parameters (Please do not modify the PID parameters if you are not familiar with them. You can use the default ones.)

Preheat settings
Leveling settings
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°
mm
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mm