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Extruder linear correction on TMC2130
Hello
I create 3D printer on the TMC2130 drivers.
I tried to correct the linearity of the extruder current, but did not see the changes on the tower.
Before each floor, I changed the fac1000 [0, 20, 40, ... 200]
Inside the floor at the beginning of each layer I set the motor phase [0, 2, 4, 6, ...] in steps;
I set the extrusion value below normal to better see the effect.
I see how the initial phase of the motor changes, but I don’t see any differences between the floors.
The lines should disappear completely when the current is set correctly
help me pls
p.s. English is not my native language. Sorry for mistakes
Posted : 01/11/2018 11:52 am