RHINO RMCS - 3001 Operating Manual Download Page 8

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P a g e

Bits 15:0

PWM [15:0]:

PWM

Default: 0x0000
Maximum value: 0x12C0
Minimum value: 0x0000

PWM Signal depends on the application. PWM range of this drive is 0-4800 (decimal) value. Set PWM for open loop mode.

➢

Frequency Register(FRQ)

Address: 0x06 (40007)
Default value: 0x0000

FRQ[15:0]

Bits 15:0

FRQ [15:0]:

Frequency

Default: 0x0000
Maximum value: 0x0190
Minimum value: 0x0000

There is 10% error in output RPM of the motor. If gear box is attached then output rpm is different. Set frequency for closed loop mode.

Calculate RPM from frequency:
Speed [rpm] = 60 * freq [Hz] / number of pair poles

Summary of Contents for RMCS - 3001

Page 1: ...https www robokits co in Rhino Industrial 250W Brushless DC Motor Drive with RTU Modbus Model No RMCS 3001 Operating Manual v1 0 https www robokits co in...

Page 2: ...n description 4 Modbus Registers 5 Modbus Register Mapping 7 Control Modes 9 Hardware Connection 9 Mode 0 Analog Open Loop Mode 11 Mode 1 Digital Closed Loop Mode 11 Mode 2 Digital Open Loop Mode 11 M...

Page 3: ...on torque and control at higher speeds There is an LED indication for power and error states in this drive It is possible to run the motor in four different modes It has short circuit protection for t...

Page 4: ...Amps Peak 5 Amps per phase Pin description of the drive is as per below image Pins 1 6 are used for drive and RS485 Configuration Pin No Description 1 RS485 D 2 RS485 D 3 BRK 5V 4 DIR 5V 5 ENA 5V 6 GN...

Page 5: ...log Open Loop Mode Mode 0 0001 1 Mode byte 00 Control byte 01 Enable motor For analog mode connect external potentiometer 0000 0 Mode byte 00 Control byte 00 Disable motor 0003 3 Mode byte 00 Control...

Page 6: ...yte 01 Enable Minimum Speed Control Mode Set PWM speed in address 4 40005 4 Read Write 16 bit PWM Range 0000 12C0 0 4800 Default 0 0 Set PWM for digital open loop mode and analog minimum speed control...

Page 7: ...d default value in drive Control and Mode Register Address 0x02 40003 Default value 0x0000 MODE 15 8 CRTL 7 0 0 0 0 0 rw rw rw rw 0 0 0 0 DIR 0 BRK EN Bits 15 8 MODE 15 8 Mode byte Default 0x00 Bits 1...

Page 8: ...alue Set PWM for open loop mode Frequency Register FRQ Address 0x06 40007 Default value 0x0000 FRQ 15 0 rw Bits 15 0 FRQ 15 0 Frequency Default 0x0000 Maximum value 0x0190 Minimum value 0x0000 There i...

Page 9: ...es Motor can be run in 5 different modes o Mode 0 Analog Open Loop Mode o Mode 1 Digital Closed Loop Mode o Mode 2 Digital Open Loop Mode o Mode 3 Analog Closed Loop Mode o Mode 4 Analog Closed Loop M...

Page 10: ...10 P a g e https www robokits co in...

Page 11: ...and stable operation are critical for the satisfactory operation of the manufacturing or industrial process They are commonly used as Linear motors Servomotors Actuators for industrial robots Extruder...

Page 12: ...PWM register c If motor is not running in analog mode check external potentiometer connections and check enable connection as it must be connected with 5V d If timeout error check hardware connection...

Page 13: ...l may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder This product and its documentation are supplied on an as is basis and no war...