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User Manual
BLD-AC400S
BLDC DRIVERS
400W High Voltage Brushless Driver
Manual 1.6-0213
©2023 All Rights Reserved
Address: 15-4, #799 Hushan Road, Jiangning, Nanjing, China
Tel: 0086-2587156578
Web: www.omc-stepperonline.com
Sales: sales@stepperonline.com
Support: technical@stepperonline.com
Read the operating instructions carefully before putting the driver into operation with power
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Summary of Contents for StepperOnline BLD-AC400S
- Page 1 User Manual BLD-AC400S BLDC DRIVERS 400W High Voltage Brushless Driver Manual 1.6-0213 ©2023 All Rights Reserved Address: 15-4, #799 Hushan Road, Jiangning, Nanjing, China Tel: 0086-2587156578 Web: www.omc-stepperonline.com Sales: sales@stepperonline.com Support: technical@stepperonline.com Read the operating instructions carefully before putting the driver into operation with power...
- Page 2 BLD-AC400S Brushless Driver Summary BLD-AC400S BLDC motor driver is suitable for BLDC motor with the power under 400W. 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-AC400S Brushless Driver Mounting Dimension: 166x102x51mm 4. Terminal and Signal Control Terminal Description Terminal Name Reserve Reserve Reserve Reserve +5V power output ALARM Alarm output Speed signal output Analogy signal input terminal Control signal brake terminal Stop/Start CW/CCW COM terminal...
- Page 4 BLD-AC400S 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-AC400S 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-AC400S 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-AC400S Brushless Driver (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 (7) Err-40: temperature alarm (8) Err-80: Power module temperature alarm 6.4 Drives parameter setting:...
- Page 8 BLD-AC400S Brushless Driver Starting torque Hexade 0-FFH P011 Immutable cimal without hall 0-255 Immutable P012 P parameter Decimal Hexade 0-FH P013 Control mode cimal 1-250H Decimal P014 Site address Temperature Hexade 0-FFH Immutable P015 cimal alarm point Mark 1: P013...
- Page 9 BLD-AC400S Brushless Driver 0E: Internal control port effective EN: ineffective FR: high level BK: effective 0F: Internal control port effective EN: effective FR: high level BK: effective AC current=display real-time DC current/power factor Q Mark 2: The system working mode is divided into "speed mode" and "control mode".
- Page 10 BLD-AC400S Brushless Driver name Default address Setting range unit First byte： $8000 First byte: control bit state Bit0：EN Bit1：FR Bit2：BK Bit3：NW Bit4：null Second byte: Hall angle Bit5：SENS and motor pole Bit6：HR60 Bit7：KH Second byte： Bit0-7：poles 1-255 Maximum speed in 3000...
- Page 11 BLD-AC400S Brushless Driver 8000：first byte： EN: when NW=0，0：external EN low level effective 1：external EN high level effective 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...
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