AKT BLSD-D-02-S Manual - Página 8

Navegue en línea o descargue pdf Manual para Accionamientos de CC AKT BLSD-D-02-S. AKT BLSD-D-02-S 11 páginas. Brushless dc motor drivers low voltage bldc driver

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7. System usage

Connect on the wires of the motor and driver (motor winding wires, Hall sensor and power supply) strictly as

request. It can not achieve the CW and CCW through changing the wires connection like asynchronous motor. The

motor will run abnormality with the wrong wires connection, like brushless motor will shake much or heat quickly (the

temperature will up to 80 degree in seconds to 2 min.),and will damage the motor and driver.

Please run the motor while connect the power supply, Hall wires and drive power supply. Firstly set the

potentiometer to the minimum, press the start switch, increase the motor potentiometer a little, the motor should run. If

the motor does not run, or shaking, maybe did the wrong wires connection, please recheck the brushless motor wires

till the motor running normally.

8. Communication Mode

This communication model is used standard Mod bus protocol, implement national standards GB/T 19582.1 - 2008.

It is using RS485 two-wire serial link communication, Physical interface uses two 3.81mm spacing 3 core Phoenix

terminals, serial connection is very convenient. Transmission mode is RTU, testing mode is CRC, CRC start word is

FFFFH. Data mode is 8 bit asynchronous serial, 2 is stop bit, without invalid bit, Supports multiple communication rates

(see table of parameters)

Note: if the communication mode is required to control the motor, it must be under the internal speed adjustment mode.

No.

address

$8000

First byte: control bit state

Second byte: Hall angle and

motor poles

$8001

Maximum speed in analog

$8002

First byte: start torque

Second byte: start speed

without sense start

$8003

First byte: accelerate time

Second

time

www.aktmotor.com

name

First byte:

Bit0: EN

Bit1: FR

Bit2: BK

Bit3: NW1

Bit4: NW

Bit5: KHX

Bit6: HR60

Bit7: KH

Second byte:

Bit0-7: poles 1-255

adjustment

byte:

decelerate

Setting range

Default

0-65535

1-255

AKT Automation Technology

unit

00H

02H

3000

Rpm

10H

04H

0.1s

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