Related Manuals for RHINO MOTION CONTROLS RMCS-2304
Summary of Contents for RHINO MOTION CONTROLS RMCS-2304
- Page 1 DC Motor Drive 10V - 30V DC, 50W ASCII Modbus RMCS – 2304 Operating Manual v1.0 P a g e https://www.robokits.co.in/...
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Page 2: Table Of Contents
Contents Introduction – Salient Features ............................ 3 Technical specifications ............................... 3 Pin Description of this Drive ............................4 Slave ID Addressing ..............................5 Modbus Registers ................................ 6 Modbus Register Mapping ............................7 Control Modes................................9 Mode 0 - Analog Control Mode ..........................9 Mode 1 - Joystick Control Mode .......................... -
Page 3: Introduction - Salient Features
Introduction – Salient Features Rhino Motion Controls DC Drive RMCS-2304 with UART ASCII is a high performance dc motor drive (10–30 V DC up to 10A) designed for optimized operation of Rhino DC motors. The salient features of this drive: •... -
Page 4: Pin Description Of This Drive
Pin Description of this Drive Pin No. Description Pin No. Description ENABLE Motor+ DIRECTION Motor- BRAKE (Pins 1-7 are used for drive (Pins 8 - 11 are connected to motor and Power supply as described) Configuration and UART control) Pin No. Description Jumper 1 Jumper 2... -
Page 5: Slave Id Addressing
Slave ID Addressing Multiple drives with different slave addresses can be used with a single controller on single UART bus. For this all drives should have a unique Slave Address. Using Modbus commands, the slave ID can be set from 1 to 247. However, slave ID from 1 to 7 can be set using physical jumpers also. -
Page 6: Modbus Registers
Modbus Registers Range Data /Command Size Register Address Access Function And Default Specification Description (Decimal) value in HEX (Decimal) To save parameters in Drive (EEPROM) send Hex value XXFF to Address 0. Write Parameters FF (255) Where XX is slave ID ranging to EEPROM Read / from 01 to F7(1 - 247) -
Page 7: Modbus Register Mapping
Modbus Register Mapping ➢ Device Modbus Address(MOD _ID) Address: 0x00 (40001) Default value: 0x0BFF MOD_ID[15:8] SP[7:0] Bits 15:8 MOD_ID [15:8]: Modbus address register bits Default: 0x0B Maximum value: 0xF7 Minimum value: 0x01 Bits 7:0 SP [7:0]: Save parameters Default: 0x00 If slave id is 7 then by writing 07FF in this address will save parameters in eeprom. - Page 8 ACC[15:0] Bits 15:0 ACC [15:0]: Acceleration Default: 0x0001 Maximum value: 0x0080 Minimum value: 0x0000 Acceleration can be changed in mode 2 digital control mode and affect in all the modes when starting the motion or changing the speed. Deceleration is also applied as per set value when stopping the motor or decreasing the speed. ➢...
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Page 9: Control Modes
Control Modes Motor can be run in 3 different modes - 0: Analog Control Mode, 1: Joystick Control Mode, 2: Digital Control Mode Mode 0 - Analog Control Mode • In this mode drive can be controlled using an external potentiometer or analog voltage input. As this is a close loop drive, high torque (up to the maximum torque motor can provide) is available even at low speed. -
Page 10: Mode 1 - Joystick Control Mode
Mode 1 - Joystick Control Mode • In this mode motor can be controlled using an external Joystick through ADC input. • Direction and Speed of motor can be changed in this mode by moving the Joystick. • Motor is in Brake condition at center point of Joystick. •... -
Page 11: Mode 2 - Digital Speed Control Mode
Mode 2 – Digital Speed Control Mode • In this mode the drive works in speed mode. It tries to reach and maintain the speed as per set parameter. • The speed can vary depending upon load. • Make sure that the set speed is always less than the motor can actually reach, otherwise the drive can give uncertain result. - Page 12 © Rhino Motion Controls, 2020 Neither the whole nor any part of the information contained in, or the product Copyrig described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder.
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