M592 - Nonlinear Extrusion Control

2.2.0 motion Get or set Nonlinear Extrusion parameters NONLINEAR_EXTRUSION

Description

Get or set nonlinear extrusion parameters.

Nonlinear Extrusion adjusts the amount of extrusion based on the instantaneous velocity of extrusion, as a multiplier. The amount of extrusion is multiplied by max(C, C + A*v + B*v^2) where v is extruder velocity in mm/s. Only adjusts forward extrusions, since those are the ones affected by backpressure.

Usage

M592 [A<coeff>] [B<coeff>] [C<coeff>]

Parameters

[A<coeff>]

Set the Linear coefficient (Default 0.0)

[B<coeff>]

Set the Quadratic coefficient (Default 0.0)

[C<coeff>]

Set the Constant coefficient (Default 1.0)

Example

Set Linear, Quadratic coefficients to 0.2, 0.3

M592 A0.2 B0.3