Extruder limiting current
Hi everybody!
In these last days I am struggling with the limiting currents of the extruder I am trying to use.
I am new to the 3D printers but I have tried to modify the firmware to decrease the current levels and apparently it doesn't feel it.
I have a limit at 250mA.
On raws from 287 to 290 I have changed from:
#define TMC2130_CURRENTS_H {16, 20, 35, 10} // default holding currents for all axes
#define TMC2130_CURRENTS_FARM 36 // E 805 mA peak for ECool/farm mode
#define TMC2130_CURRENTS_R {16, 20, 35, 10} // default running currents for all axes 0-63 = 0A-0.96A linear
#define TMC2130_CURRENTS_R_HOME {8, 10, 20, 10} // homing running currents for all axes
to:
#define TMC2130_CURRENTS_H {5, 6, 11, 3} // default holding currents for all axes
#define TMC2130_CURRENTS_FARM 11 // E 805 mA peak for ECool/farm mode
#define TMC2130_CURRENTS_R {5, 6, 11, 3} // default running currents for all axes 0-63 = 0A-0.96A linear
#define TMC2130_CURRENTS_R_HOME {2, 3, 6, 3} // homing running currents for all axes
Nothing changed. Do you know how I could do?
Thank you!