How to Drive Sequre 57 closed Loop Stepper Motor
Drive sequre 57 closed Loop (Nema 23) stepper motor steps:
A open 4, calibration mode. First reverse, then smooth. Step angle 1.8 degree


B open 3, open loop mode. 1024 pulses per turn

C open 1, 3. Open loop mode. 2048 pulses per turn
D open 2, 3. Closed loop mode. 4096 pulses per turn

E open 1, 2, 3. Closed loop mode., 8192 pulses per turn
F enable signal



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