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Summary of Contents for StepperOnline BLD-AC750S
- Page 1 User Manual BLD-AC750S BLDC DRIVERS 750W High Voltage Brushless Driver Manual 1.6-0213 Read the operating instructions carefully before putting the driver into operation with power...
- Page 2 BLD-AC750S Brushless Driver Summary BLD-AC750S BLDC motor driver is suitable for BLDC motor with the power under 750W. The driver adopts the latest high performance digital logic chips specialized for brushless motors. It uses a new type of PWM technology that enable the motor running high speed, small vibration, low noise, good stability and high reliability.
- Page 3 BLD-AC750S Brushless Driver Mounting Dimension: 166x102x67mm 4. Terminal and Signal Control Terminal Terminal Name Description COM terminal CW/CCW terminal Stop/Start terminal Brake terminal Analogy signal input terminal Speed output terminal Alarm output terminal +5V power output terminal Reserve Reserve Hall Signal Terminal...
- Page 4 BLD-AC750S Brushless Driver Motor Connection Terminal Name Description BLDC winding U phase ( A ) BLDC winding V phase ( B ) BLDC winding W phase ( C ) Power connection Terminal Name Description 220VAC 220VAC External resistance release External resistance release 5.
- Page 5 BLD-AC750S Brushless Driver connecting. The motor will be running when we connect the terminal “EN” to “GND”; when shut down, the motor will stop naturally, and the stopping time will be decided by the inertia and load adding on the motor.
- Page 6 BLD-AC750S Brushless Driver terminals to reset (EN and GND disconnected) or power Off, the driver will disarm the alarm. Please check the motor wiring once this failure occurred. 6. Display and keyboard Display and Keyboard Operation Remark:“SET”: ON/OFF (backspace) “△”: Plus 1 “...
- Page 7 BLD-AC750S Brushless Driver 6.3 Protect mode While Motor operates abnormality, display shows ERR× (1) Err-01: stall alarm (2) Err-02: over current alarm (3) Err-04: hall fault alarm (4) Err-08: input under-voltage alarm. (5) Err-10: input over-voltage alarm (6) Err-20: peak current alarm...
- Page 8 BLD-AC750S Brushless Driver Hexade 0-FFH Immutable P011 Starting torque cimal Current Hexade 0-FFH Immutable P012 cimal adjustment Hexade 0-FH P013 Control mode cimal Decim 1-250H P014 Site address Temperature Hexade 0-FFH Immutable P015 cimal alarm point Mark 1: P013 00: External control port effective EN: low level active...
- Page 9 BLD-AC750S Brushless Driver AC current=display real-time DC current/power factor Q Mark 2: The system working mode is divided into "speed mode" and "control mode". The speed mode is defined in P000, and the control mode is defined in P013. 7. System usage Connect on the wires of the motor and driver (motor winding wires, Hall sensor, and power supply) strictly as request.
- Page 10 BLD-AC750S Brushless Driver Setting range address name Default unit First byte: control bit First byte: Bit0: EN $8000 state Bit1: FR Bit2: BK Bit3: NW Bit4: null Second byte: Hall angle Bit5: SENS and motor pole Bit6: HR60 Bit7: KH Second byte:...
- Page 11 BLD-AC750S Brushless Driver when NW=1, 0: EN ineffective 1: EN effective FR: when NW=0, 0: FR low level effective 1: external FR high level effective when NW=1, 0: FR ineffective 1: FR effective BK: when NW=0, 0: external BK low level effective...
- Page 12 BLD-AC750S Brushless Driver Closed loop without hall 2 pair poles Start 01 06 80 00 09 02 27 9B Write speed 1000 01 06 80 05 E8 03 BE 0A Write speed 1500 01 06 80 05 DC 05 28 C8...
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