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Editing Step 20 —

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The drivers have labels on each port, please follow carefully:

Connect the stepper motor wires to the designated terminals A+, A-, B+, and B-, while ensuring the correct pairing of coil pairs A and B.

Connect the VCC terminal to the positive terminal on the 48V power supply

Connect the GND terminal to the negative terminal on the 48V power supply

Connect the PUL- and DIR- terminals to the negative terminal on the -5V power supply

Connect the DIR+ terminal to the number 10 terminal on the AXBB-E controller.

Connect the PUL+ terminal to the number 09 terminal on the AXBB-E controller.

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