Hello all,
i have problem with stepper motors.
X= single, Y= dual, Z= quad stepper
X is working fine,
Y the steppers changes directions and drive also in different direction
Z 2 steppers working fine, 2 steppers struggle.
All have TMC5160 with SPI
All steppers @ steps/mm = 6400, Feed Rate mm/s= 600, Acceleration change = mm/s= 1000
X_CURRENT=1620 (normally 2,1A * 1,41 = 2,960 but then the motors run hot).
Attached files:
BIGTREE_GTR_V1_0.json
Configuration.h
Configuration_adv.h
pins.h
pins_BTT_GTR_V1_0.h
platformio.ini
by searching for "aa" you can fast find my changes in files.
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HW:
Board BigTreeTech GTR V1.0 | M5 Board | 11x TMC5160 v1.2 | TFT35 E3 V3.0
Stepper 5X 17hs24-2104s (4x Z-Axis / 1x X-Axis) | 5x 17hs19-2004s1 (2x Y-Axis 3x Extruder)
Mainpower 24V 41.6A (1000W)
Marlin 2.0.53
