Logistics – AKT Motor and Drive https://aktmotor.com Professional supplier of brushed dc motor, brushless dc motor, stepper motor, bldc motor drive and planetary gearbox Wed, 27 Oct 2021 18:50:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 https://aktmotor.com/wp-content/uploads/2021/12/cropped-aktfavicon-1-32x32.png Logistics – AKT Motor and Drive https://aktmotor.com 32 32 BLSD-D-02-H Brushless DC Motor Drive https://aktmotor.com/product/blsd-d-02-h-brushless-dc-motor-drive/ Wed, 27 Oct 2021 17:09:46 +0000 https://aktmotion.com/?post_type=product&p=6230 24V~48V,  up to 2000W, 20~30A, RS-485 communication, speed control range 150~10000rpm, can be customized.]]>

1. Summary

BLSD-D-02-H BLDC motor driver is a closed-loop speed controller, which uses IGBT and MOS power, uses the Hall signal of the DC brushless motor to perform double-loop speed control, and has a PID speed regulator in the control link. The system control is stable and reliable.
It can always reach the maximum torque at low speed, and the speed control range is 150~10000rpm.

Features

  • PID speed, current double loop regulator
  • With best price performance ratio
  • 20KHZ chopper frequency
  • Electrical stop to ensure the quickly action
  • Over load radio larger than 2, the torque can always reach the maximum at low speed.
  • Fault alarm function with Over voltage, Under voltage, Over current, Over temperature, and Hall signal illegal.

Product Characteristic

  • Input voltage: 24~48VDC. (Under the power<2000W)
  • Accelerate time constant(default) : 2 seconds
  • Motor stall protection time: 3 seconds, other can be customized

2. Terminal and Control Signal

Control Terminal

No.Terminal NameDescription
1COMCOM terminal
2F/RCW/CCW terminal
3ENStop/Start terminal
4BRBrake terminal
5SVAnalogy signal input terminal
6PGSpeed output terminal
7ALARMAlarm output terminal
8+5V+5V power output terminal

Hall Signal Terminal

No.NameDescription
1GNDHall sensor Negative
2HAHall sensor A phase
3HBHall sensor B phase
4HCHall sensor C phase
5+5VHall sensor Positive

Motor Connection Terminal

No.NameDescription
1DC+DC+
2DC-DC-
3FGGround wire
3MA(U) Winding U phase(A)
4MB(V)Winding V phase(B)
5MC(W) Winding W phase(C)

3. Control Signal

No.Terminal NameDescription
1GNDSignal ground
2F/RCW/CCW terminal
3ENStop/Start terminal
4BKBrake terminal
5SVAnalogy signal input terminal
6PGSpeed output terminal
7ALMAlarm output terminal
8+5V+5V power output terminal

GND: Signal ground

F/R: Forward and reverse control, reverse when connected to GND, forward if not connected, turn off EN when switching between forward and reverse.

EN: Enable control: EN connect to the ground, motor turn (online state), EN not connected, motor does not turn (offline state).
BK: Brake control: When it is not grounded and works normally, when it is grounded, the motor is electrically braked. When the load inertia is large, it should be used pulse width signal mode, control the brake by adjusting the pulse width amplitude.

SV: ADJ: External speed attenuation: can be attenuated from 0~100%, when the external speed command is connected to 6.25V, the potentiometer can be used to speed and test the motor.
PG: Motor speed pulse output: When the pole pair is P, 6P pulses per revolution (Open Collector input).
ALM: Alarm output: When the circuit is in the alarm state, the output is low (Open Collector output).

+5V: Speed regulation voltage output, the potentiometer can be continuously adjusted at SV and GND.

Dial code switch: Adjust the motor speed gain and the speed range from 0 to 100%.

Connection Diagram of motor and driver

4. Mounting Dimension

5. Function and Usage

Choose any of the below speed command：
Build-in potentiometer: Speed reduced while CCW potentiometer, otherwise speed increased. Set the potentiometer at minimum while use the external speed command.

External potentiometer: Connect on the GND and +5V of the drives, speed can be adjusted on external potentiometer ((5K~100K) when connect SV terminal. Input simulate voltage through other control command (e.x. PLC, SCM etc.) to SV terminal to achieve the speed adjust as well (relative GND). The range of the SV terminal is DC OV~+5V, the relevant motor speed is 0~rated speed.

External digital signal speed regulation: Add 5V between SV and GND, speed can be adjusted by PWM control between the 1KHz~2KHz, motor speed is influenced by duty. At this time, by adjusting the R-SV potentiometer, SV digital signal amplitude can be 0~1.0 ratio attenuation processing. Generally, adjust R-SV to 1.0, SV input digital signal without attenuation processing.

Motor running/stop control (EN)
Control the brushless motor to run or stop by controlling the terminal “EN” and “GND” connecting. The motor will running when we connect the terminal “EN” to “GND”; if shut down, the motor will stop, and the stopping time will decided by the motor inertia and load adding on the motor.

Motor rotation direction control（F/R)
Control the motor rotation direction by controlling the terminal “F/R” and “GND” connecting. When shut off terminal “F/R” to terminal “GND”, the motor will run at CW (view from motor output side), and when connect on, the motor will run at another direction. For avoiding to damage the driver, please stop the motor running and then change the motor rotation direction.

Brake the motor to stop(BK)
Motor stop can be controlled by connect BK and GND terminal. When shut off the BK and GND terminal, motor running, otherwise motor will fast stop. Motor stopping time is decided by the motor inertia and load adding on the motor. If it is unnecessary to fast stop the motor, please don’t use this function since it has some electrical and mechanical impact on the motor and controller.

Speed signal output(PG)
The speed pulse output port is OC, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between signal and input power to get the pulse signal, this port will output serial pulses which has fixed extent ( it is 50uS). This output pulse from every rotation of motor is 3 x N, “N” means the total pole number of the magnet.For example, 2 pair of poles,means 4 poles motor, 12 pulses per turning, when the motor speed is 500rpm, the pulses out from the PG is 6000.

Alarm output
The alarm output port is OC, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between signal and input power to get the alarm signal. When alarm, this port and the GND is connecting (Low voltage), and the controller will stop working and keep in alarm status.

Driver failure
Drivers enter to protection status while inner overload or over current, drivers and motor will stop automatic, the blue led will flashed on the driver. The alarm can be released by reset the enable terminal (shut off EN and GND) or switched off. Please check the motor connection wires when failure.

6. Display and keyboard

Display and Keyboard Operation
Remark: “SET”：Start/Stop, (backspace)
“△” ：“+”，Plus 1
“▽” ：“-” , Minus 1
“ENT”：“ENTER” (Recall setting parameter)

6.1 Parameter Setting Sequence

Please insure that the motor is under the stop situation when set the parameter. That is, in the case of panel mode, the motor is in the stop state or an external port mode, the motor is enabled to disconnect.

  1. In standby condition, press “ENTER” to call out the system parameters, press “ENTER” again, it will call out the parameter value.
  2. Press “△”or “▽”to the parameter number. Press “SET” to return to standby mode if there is no value need to change.
  3. Press “ENTER” to show the parameter setting value. Press “SET” to return to standby mode if there is no need to change value.
  4. Press“△”or “▽” to change the value demanded.
  5. Press “ENTER” to save the changes, then press “SET” to return to standby mode.

Note: At setting mode, it will return to display interface if there is no press within one minute.

6.2 Working mode

Motor works at two modes. One is the panel mode, the other is external terminal control. The motor runs as the setting, LED digital display shows the speed of motor. Under the panel mode, Press “SET” to start/stop the motor, long press “△”or “▽” to acceleration or deceleration speed, press “ENTER” to insure and know the running speed. The motor runs as setting speed.

6.3 Protect mode

While Motor operates abnormally, display will show Err×
(1) Err-01: motor stall
(2) Err-02: over current
(3) Err-04: hall fault
(4) Err-05: motor stall and hall fault
(5) Err-08: under-voltage
(6) Err-10: over-voltage
(7) Err-20: peak current alarm
(8) Err-40: temperature alarm

6.4 Drives parameter setting:

P00X：Operating Parameter
Function Code Function Name Setting Range Unit Default value Change
P000 Control mode

00 non inductive external control mode

18 non inductive mode panel control and 485 communication control mode

40 forced sensing external control mode

58 inductive mode panel control mode and 485 communication control mode

  

40 forced sensing external control mode

  
P001 Pair of Pole 1~255 Pairs 2 ⭕
P002 Rated Speed 1~65535       (external port mode effective ) RPM 3000 ⭕
P003 Display mode 00: speed display   00 ⭕
P004  starting torque 1~255   16 ⭕
P005 Initial speed w/o sensor start 1~255   04 ⭕
P006 Acceleration time 1~255 0.1S 0 ⭕
P007 Deceleration time

1~255

 0.1S 0 ⭕
P008 Current setting 1~255   44  
P009 Temperature alarm setting 1~255   34  
P010 Panel speed setting 1~65535    only external port mode effective RPM 2000  
P011 Brake force 0-1023   1023  
P012 Site address 0~250   1  
P013 Reserved        
P014 Current adjusting parameter 0-FF Hexadecimal 3A  
P015 Reserve        
P016 Reserve        

7. System Usage

Connect on the wires of the motor and driver (motor winding wires, Hall wires and power lines) 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, 1 is stop bit, without invalid bit. Currently there is only one communication speed 9600bps,

No.addressnameSetting rangeDefault unit 
00$8000

First byte: control bit state

Second byte: Hall angle and pair of poles

First byte：

Bit0：EN    Bit1：FR

Bit2：BK    Bit3：NW1

Bit4：NW    Bit5：KHX

Bit6：HR60   Bit7：KH

Second byte：

Bit0-7: pair of poles  1-255

00H

02H

  
01$8001Maximum speed in analog adjustment0-655353000RPM 
02$8002

First byte: start torque

Second byte: start speed without sense start

1-255

1-255

10H

04H

  
03$8003

First byte: accelerate time

Second byte: decelerate time

1-255

10

10

0.1s 
04$8004

First byte: max. Current

Second byte: temperature alarm point

 

35H

30H

  
05$8005External speed setting0-655352000RPM 
06$8006Brake force0-10231023  
07$8007

First byte: site address

Second byte: reserved

1-250

1

0

  
08-0F $8008-$800FSegmental speed value   
10-17 $8010-$8017reserved   
18$8018Real speed    
19$8019

First byte: bus voltage

Second byte: bus current

    
1A$801A

First byte: control port state

Second: analog port value

Bit0：SW1

Bit1：SW2

Bit2：SW3

Bit3：SW4

   
1B$801B

First byte: fault state

Second byte: motor running state

Bit0: stall

Bit1: over current

Bit2：hall abnormality

Bit3：low bus voltage

Bit4：over bus voltage

Bit5:peak current alarm

Bit6：temperature alarm

Bit7：reserve

   
1C $801C-$801FReserve   
20 $8020 above illegal    

Site address 8000H-8017H Read-write register
Site address 8018H-801FH Read-only register
Other address is illegal
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：external 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 1：external BK high level effective
when NW=1，0：BK ineffective 1：BK effective
NW1：0：external control effective （EN,FR,BK） 1：internal effective
NW: 0: Speed external effective, 1:speed internal internal effective(under panel speed adjusting mode, PWN speed adjusting mode and segmental speed adjusting mode, it must set to 1)
KHX: stall alarm under the open loop w/sense mode. 0: stall alarm 1: NO alarm
HR60:  0: 120° hall control 1: 60° hall control temporarily not supported
KH: 0：closed loop control 1：open loop control

For example:
1. Write 1500 speed
01 06 80 05 DC 05 28 C8
2. Write 2 pair of poles EN start
01 06 80 00 19 02 2A 5B
3. Write EN stop
01 06 80 00 18 02 2B CB
4. Write brake
01 06 80 00 1D 02 28 9B
5. Checking the fault state
01 03 80 1b 00 01 DD CD
6. 01 06 80 00 19 02 2A 5B EN start 2 pair of poles
7. 01 06 80 05 D0 07 AC 09 Write 2000
8. 01 06 80 05 E8 03 BE 0A Write 1000
9. 01 60 80 00 18 02 2B CB EN stop
10. 01 06 80 00 19 01 6A 5A 1 pair of pole EN start

The write message is explained as follows
Message Explain
01 address
10 Function code
00 1B Start address register
00 05 The numbers of register
0A Total byte digits
02 58 Write the first register data
02 58 Write the second register data
00 F0 Write the third register data
00 03 Write the fourth register data
0D 40 Write the fifth register data
CD 83 CRC testing(from the address to the fifth register data)
The successful feedback message is explained as follows
message 01 10 00 1B 00 05 70 0D
explain address Function code The start register address The wrote register number CRC testing code

9. Communication wires connection

RS-485 communication can be carried out by using the RJ45 cable connector The RJ45 connector pins are defined as follows：

PinDescription
8GND
6A+
3B-
]]> BLSD-D-02-S Brushless DC Motor Drive https://aktmotor.com/product/blsd-d-02-s-brushless-dc-motor-drive/ Wed, 27 Oct 2021 16:02:18 +0000 https://aktmotion.com/?post_type=product&p=6194 24V~48V, 750W, 20~30A, RS-485 communication, Working temp.: 0~+45°C, Storage temp.:-20~+85°C]]>

1. System Characteristic

  • Input voltage: 24VDC 36VDC 48VDC
  • Continuous current: 30A 25A 20A
  • Max. output power: 750W 750W 750W
  • Working temp.: 0~+45°C
  • Storage temp.:-20~+85°C
  • Working & storage humidity: <85% (no frosting)
  • Structure: wall-mountable box type

2. Basic Characteristic

  • Cooling: Radiator
  • Control terminals: Isolation
  • Protection: Over load, over heat, over speed, over voltage, lost voltage will cause the power abnormal
  • Panel: 6 digit LED display, 4 digit keypad operation

3. Installation attention

  • Do not measuring or touch any components without housing while operating.
  • Should check soleplate or change fuse 1minute later after power off.
  • Operating without housing is forbidden.
  • Make sure to connect the ground terminal, otherwise the brushless motor will working unsteadily
  • Sudden damage while drives working, our company only affords the service and replace in guarantee. Personal injury and motor damage caused by the accident will invalidate the guarantee.

Mounting Dimension: 166x102x67mm

Control Terminal

No.Terminal NameDescription
8COMCOM terminal
7F/RCW/CCW terminal
6ENStop/Start terminal
5BKBrake terminal
4SVAnalogy signal input terminal
3PGSpeed output terminal
2ALARMAlarm output terminal
1+5V+5V power output terminal

4. Terminal and Signal

Hall Signal Terminal

No.NameDescription
1GNDHall sensor Negative
2HAHall sensor A phase
3HBHall sensor B phase
4HCHall sensor C phase
5+5VHall sensor Positive

Motor Connection Terminal

No.NameDescription
1DC+DC+
2DC-DC-
3FGFor the ground
4UBLDC winding U phase(A)
5VBLDC winding V phase(B)
6WBLDC winding W phase(C)

5. Function and Usage

Choose any of the below speed command:
Build-in potentiometer: Speed reduced while CCW potentiometer, otherwise speed increased. Set the potentiometer at minimum while use the external speed command.
External potentiometer: Connect on the GND and +5V of the drives, speed can be adjusted on external potentiometer ((5K~100K) when connect SV terminal. Input simulate voltage through other control command (e.x. PLC, SCM etc.) to SV terminal to achieve the speed adjust as well (relative GND). The range of the SV terminal is DC 0V~+5V, the relevant motor speed is 0~rated speed.
External digital signal speed regulation: Add 5V between SV and GND, speed can be adjusted by PWM control between the 1KHz~2KHz, motor speed is influenced by duty. At this time, by adjusting the R-SV potentiometer, SV digital signal amplitude can be 0~1.0 ratio attenuation processing. Generally, adjust R-SV to 1.0, SV input digital signal without attenuation processing.

Motor running/stop control (EN)
Control the brushless motor to run or stop by controlling the terminal “EN” and “GND” connecting. The motor will running when we connect the terminal “EN” to “GND”; if shut down, the motor will stop, and the stopping time will decided by the motor inertia and load adding on the motor.

Motor rotation direction control (F/R)
Control the motor rotation direction by controlling the terminal “F/R” and “GND” connecting. When shut off terminal “F/R” to terminal “GND”, the motor will run at CW (view from motor output side), and when connect on, the motor will run at another direction. For avoiding to damage the driver, please stop the motor running and then change the motor rotation direction.

Brake the motor to stop (BK)
Motor stop can be controlled by connect BK and GND terminal. When shut off the BK and GND terminal, motor running, otherwise motor will fast stop. Motor stopping time is decided by the motor inertia and load adding on the motor. If it is unnecessary to fast stop the motor, please don’t use this function since it has some electrical and mechanical impact on the motor and controller.

Speed signal output (PG)
The speed pulse output port is 0C, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between signal and input power to get the pulse signal, this port will output serial pulses which has fixed extent ( it is 50uS). This output pulse from every rotation of motor is 3 x N, “N” means the total pole number of the magnet. For example, 2 pair of poles means 4 poles motor, 12 pulses per turning, when the motor speed is 500rpm, the pulses out from the PG is 6000.

Alarm output
The alarm output port is 0C, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between signal and input power to get the alarm signal. When alarm, this port and the GND is connecting (Low voltage), and the controller will stop working and keep in alarm status.

Driver failure
Drivers enter to protection status while inner overload or over current, drivers and motor will stop automatic, the blue led will flashed on the driver. The alarm can be released by reset the enable terminal (shut off EN and GND) or switched off. Please check the motor connection wires when failure.

6. Display and keyboard

Display and Keyboard Operation
Remark: “SET”: Start/stop, (backspace)
“△” : “+”，Plus 1
“▽” : “-” , Minus 1
“ENT”: “ENTER” (call out setting parameter)

6.1 Parameter Setting Sequence
Please insure that the motor is under the stop situation when set the parameter. That is, in the case of panel mode, the motor is in the stop state or an external port mode, the motor is enabled to disconnect
1. In standby condition, press “ENTER” to call out the system parameters, press “ENTER” again, it will call out the parameter value.
2. Press “△”or “▽” to the parameter number. Press “SET” to return to standby mode if there is no need to change value.
3. Press “ENTER” to show the parameter setting value. Press “SET” to return to standby mode if there is no need to change value.
4. Press“△”or “▽” to the value demanded.
5. Press “ENTER” to save the changes, then press “SET” to return to standby mode.
Note: At setting mode, it will return to display interface if there is no press within one minute.

6.2 Working mode
Motor works at two modes. One is the panel mode; the other is external terminal control. The motor runs as the setting, LED digital display shows the speed of motor. Under the panel mode, Press “SET” to start/stop the motor, long press “△”or “▽” to acceleration or deceleration speed, press “ENTER” to insure and know the running speed. The motor runs as setting speed.

6.3 Protect mode
While Motor operates abnormally, display will show ERR×
(1) Err-01: stall
(2) Err-02: over current
(3) Err-04: hall fault
(4) Err-05: stall and hall fault
(5) Err-08: under-voltage
(6) Err-10: over-voltage
(7) Err-20: peak current alarm
(8) Err-40: temperature alarm

6.4 Drives parameter setting:

P00X: Operating Parameter
Function CodeFunction NameSetting RangeUnitDefault valueChange
P000Control mode

00 External port mode

18 Panel control mode

485 communication control mode

 00 External port mod 
P001Pair of Pole1~255Pairs2 
P002Rated Speed

1~65535

(external port mode effective )

RPM3000 
P003Display mode

00: speed display

01: PWN speed adjustment

02:segmental speed adjustment

80:current display

 00 
P004No sense starting torque1~255 16 
P005Initial speed w/o sensor start1~255 04 
P006Acceleration time1~2550.1S0 
P007Deceleration time1~2550.1S0 
P008Current setting1~255 44 
P009Temperature alarm1~255 34 
P010Panel speed setting

1~65535

only external port mode effective

RPM2000 
P011Brake force0-1023 1023 
P012Site address0~250 1 
P013Reserved    
P014Current adjusting parameter               0-FFHexadecimal3A 
P015Reserved    
P016Per speed at Segmental speed adjusting    

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.addressnameSetting rangeDefault unit 
00$8000

First byte: control bit state

 

Second byte: Hall angle and motor poles

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

00H

 

02H

  
01$8001Maximum speed in analog adjustment0-655353000Rpm 
02$8002

First byte: start torque

 

Second byte: start speed without sense start

1-255

 

1-255

10H

 

04H

  
03$8003

First byte: accelerate time

 

Second byte: decelerate time

1-255

0

 

0

0.1s 
04$8004

First byte: max. Current

 

Second byte: temperature alarm point

 

38H

 

30H

  
05$8005External speed setting0-655352000RPM 
06$8006Brake force0-10231023  
07$8007

First byte: site address

 

Second byte: reserved

1-250

1

 

0

  
08-0F $8008-$800FSegmental speed value   
10-17 $8010-$8017reserved   
18$8018Real speed    
19$8019First byte: bus voltage  second byte: bus current    
1A$801A

First byte: control port state

 

Second: analog port value

Bit0: SW1

Bit1: SW2

Bit2: SW3

Bit3: SW4

   
1B$801B

First byte: fault state

 

Second byte: motor running state

Bit0: stall

Bit1: over current

Bit2: hall abnormality

Bit3: low bus voltage

Bit4: over bus voltage

Bit5:peak current alarm

Bit6: temperature alarm

Bit7: reserved

   
1C $801C-$801FReserved   
20 $8020 above illegal    

Site address 8000H-8017H Read-write register
Site address 8018H-801FH Read-only register
Other address is illegal
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: external 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 1: external BK high level effective
when NW=1，0: BK ineffective 1: BK effective
NW1: 0: external control effective （EN,FR,BK） 1: internal effective
NW: 0: Speed external effective, 1:speed internal internal effective(under panel speed adjusting mode, PWN speed adjusting mode and segmental speed adjusting mode, it must set to 1)
KHX: stall alarm under the open loop w/sense mode. 0: stall alarm 1: NO alarm
HR60: 0: 120° hall control 1: 60° hall control temporarily not supported
KH: 0: closed loop control 1: open loop control

For example:
1. Write 1500 speed
01 06 80 05 DC 05 28 C8
2. Write 2 pair of poles EN start
01 06 80 00 19 02 2A 5B
3. Write EN stop
01 06 80 00 18 02 2B CB
4. Write brake
01 06 80 00 1D 02 28 9B
5. Checking the fault state
01 03 80 1b 00 01 DD CD
6. 01 06 80 00 19 02 2A 5B EN start 2 pair of poles
7. 01 06 80 05 D0 07 AC 09 Write 2000
8. 01 06 80 05 E8 03 BE 0A Write 1000
9. 01 60 80 00 18 02 2B CB EN stop
10. 01 06 80 00 19 01 6A 5A 1 pair of pole EN start

The write message is explained as follows
Message Explain
01 address
10 Function code
00 1B Start address register
00 05 The numbers of register
0A Total byte digits
02 58 Write the first register data
02 58 Write the second register data
00 F0 Write the third register data
00 03 Write the fourth register data
0D 40 Write the fifth register data
CD 83 CRC testing(from the address to the fifth register data)
  The successful feedback message is explained as follows
message 01 10 00 1B 00 05 70 0D
explain address Function code The start register address The wrote register number CRC testing code

9. Communication wires connection

RS-485 communication can be carried out by using the RJ45 cable connector
The RJ45 connector pins are defined as follows:

PinFunction
8GND
6A
3B
]]>