: Resets the driver state or allows for manual motor movement when high. Configuration via DIP Switches
Below is a comprehensive guide to its specifications, setup, and troubleshooting, synthesized from the HB-B3HL instruction manual . Model HB-B3HL (Advanced version of HB-B3C ) Input Voltage Maximum Current Up to 11A (standard operating at 8A) Compatible Motors 110BYG and 130BYG 3-phase hybrid stepper motors Control Logic
Proper wiring is critical to avoid damaging the unit or the connected motor. hb-b3hl manual pdf
Regularly clean the heat sink fins and the integrated cooling fan with a dry cloth or compressed air to ensure optimal heat dissipation.
Verify CP/UD signals from the controller; check if PD signal is high. Poor ventilation : Resets the driver state or allows for
Ensure the integrated cooling fan is clear of dust and obstruction.
Re-check A/B/C connections; adjust DIP switches for current. Over-voltage or over-current Power cycle the device and verify the power supply voltage. Motor Not Moving No control signal or "Offline" state Regularly clean the heat sink fins and the
The side of the HB-B3HL unit features DIP switches used to set the and phase current .
AC servo current control mode with full-band sine wave output Photoelectric (opto-isolation) for all control signals Protection
: Connect the three phases of your motor to terminals A, B, and C . If the motor rotates in the wrong direction, swap any two of these wires.