ROBOT . HEAD to TOE Product User’s Manual – MDDS60 SmartDriveDuo60 MDDS60 User's Manual Rev 1.0 August 2015 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 INDEX 1. Introduction 3 2. Packing List 4 3. Product Specification s 5 4. Board Layout 6 5. Power Supply 9 6. Motor Connection 10 7. Safety Features 11 8. Input Modes a. RC Input Mode b. Analog/PWM Input Mode c. Simplified Serial Mode d. Packetized Serial Mode 12 14 16 18 20 9. Warranty 22 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 1. INTRODUCTION SmartDriveDuo60 is one of the latest smart series motor drivers designed to drive medium power brushed DC motor with current capacity up to 100A peak (few seconds) and 60A continuously, each channel. This driver is designed specially for controlling differential drive mobile robot using RC controller. Nevertheless, MDDS60 also can be controlled using analog joystick or microcontroller (PWM, Serial).
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 2. PACKING LIST Please check the parts and components according to the packing list. If there are any parts missing, please contact us at sales@cytron.com.my immediately. ● 1x SmartDriveDuo60 with top and bottom cover. ● 2x 2561 Servo Extension cable Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 3. PRODUCT SPECIFICATIONS Dimension: Absolute Maximum Rating of SmartDriveDuo60 No Parameters Min Typical Max Unit 10 45 V 1 Input Voltage (Motor Supply Voltage) 2 I (Maximum Continuous Motor Current)* MAX 60 A 3 I – (Peak Motor Current) ** PEAK 100 A 4 V (Logic Input – High Level) IOH 1.3 5 V 5 V (Logic Input – Low Level) IOL 0 0.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 4.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 FUNCTION Description: Motor LEFT Terminal Block Connect to motor LEFT at your mobile robot. User can screw to lock the wire to the terminal block or solder the wire directly to the pad at bottom layer. Please use wire with proper thickness to support the expected current. Power Supply Terminal Block Connect to power source. User can screw to lock the wire to the terminal block or solder the wire directly to the pad at bottom layer.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Error LED Number of Blinks Off Error Description No Error No error has been detected. 2 Input Error Invalid or no input detected. 3 Under Voltage The battery voltage is low. 4 Over Voltage Supply voltage is over the limit. MDDS60 will not operate. 5 Over Temperature Board temperature is high. 6 Shutdown Board temperature is too high! Motor automatically stop.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 5. POWER SUPPLY SmartDriveDuo60 supports input voltage ranges from 10V to 45V. The recommended power sources are: ● 6 – 18 cells NiMH or NiCd battery. ● 3 – 6 cells LiPo or LiIon battery. ● 10V – 45V sealed lead acid battery. ● 10V – 45V power supply ( Must be in parallel with a battery with same voltage ). The power source can be connected to SmartDriveDuo60 either via the terminal block, or soldered directly to the pad at the bottom layer.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 6. MOTOR CONNECTION Similar to the power supply, connection to the motor can be made either via the terminal block, or it can be soldered directly to the bottom layer pad. For Mixed mode, especially for RC input mode (or Breakout board with Joystick soldered ), each terminal block must be connected to the same side of the motor. For example, left terminal block connected to motor LEFT and right terminal block connected to motor RIGHT .
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 7. SAFETY FEATURES SmartDriveDuo60 incorporates some safety features which make it robust and reliable motor driver. Below are the detailed descriptions for each feature. a. Input Error (Error LED blinks 2 times) Every time SmartDriveDuo60 is power up, the input data must be ‘stop’ (for RC, Analog, PWM input mode). This feature prevent the driver from sudden run, especially when the driver accidently reset. b.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Note: MDDS60 does not come with polarity protection, please double check the connection before powering up. Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 8. INPUT MODE When the SmartDriveDuo60 is powered up, RUNL LED, ERR LED and RUNR LED will running once. After that, the input mode will be read from the DIP switch and retained as long as the driver is powered. If you wish to change the input mode, you will need to change the setting on the DIP switch and press the “RST” reset button , or power cycle the driver (Turn it off and turn it on again).
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 8.1 RC INPUT MODE In RC input mode, the speed and direction of the motor is controlled by the signal from the standard hobby radio control transmitter and receiver, or a microcontroller generating the similar signal. NOTE: The RC transmitter must be ON before power up the SmartDriveDuo60. RC Input mode is selected by setting the SW1 & SW2 to 0 (Down) . SW3 – SW6 can be configured depending on the requirement of the user.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Figures below show the connection in RC mode. RC Mode with RC Transmitter/Receiver (Mixed), DIP switch 12345678 00000000 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 RC Mode with Microcontroller (Independent Both), DIP switch 12345678 00110100 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 8.2 ANALOG/PWM INPUT MODE In Analog/PWM input mode, the speed and direction of the motor is controlled by the analog voltage or PWM signal. The valid input range is 0 – 5V and it’s very easy to control by using a potentiometer. For example, the motor can be controlled by a joystick or foot pedal with potentiometer. NOTE: The Analog/PWM signal to stop the motor (2.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 when the input is 5V. DIG1 and DIG2 is digital inputs and it controls the direction of the motor respectively. 0 OFF 1 ON X Don’t Care Figures below show the connection in analog/PWM input mode. Analog input mode with Joystick board (Mixed), DIP switch DIP Switch Setting 12345678 01000000 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 PWM input mode with microcontroller (Independent Both), DIP switch DIP Switch Setting 12345678 10110100 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 8.3 SERIAL SIMPLIFIED MODE In Simplified Serial mode, SmartDriveDuo60 is controlled by using the UART interface. DIG1 pin is the UART Rx. DIG2, AN1 and AN2 pins are not used in this mode. A single byte of data is all you need to control the speed and direction for each motor. First MSB bit is to select which motor to control, and the rest bits is to control.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Figure below shows the connection to multiple SmartDriveDuo60 in Simplified Serial Mode. Simplified Serial mode with microcontroller (9600bps), DIP switch DIP Switch Setting 12345678 11001100 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 8.4 SERIAL PACKETIZED MODE In Packetized Serial mode, SmartDriveDuo60 is controlled by using the UART interface. DIG1 pin is the UART Rx pin. DIG2, AN1 and AN2 pins are not used in this mode. To control the motor, data sent to the driver must be in 4 bytes packet format which includes a header, address, command and checksum. Up to 8 units of SmartDriveDuo60 can be connected together to a single microcontroller UART Tx pin.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 Figure below shows the connection to multiple drivers in Packetized Serial Mode. Packetized Serial mode with microcontroller (Address = 0), DIP switch DIP Switch Setting 12345678 11100000 Created by Cytron Technologies Sdn. Bhd.
ROBOT . HEAD to TOE Product User’s Manual – MDDS60 9. WARRANTY ● ● ● ● Product warranty is valid for 12 months. Warranty only applies to manufacturing defect. Damaged caused by misuse is not covered under warranty Warranty does not cover freight cost for both ways. Prepared by: Cytron Technologies Sdn. Bhd. No. 16, Jalan Industri Ringan Permatang Tinggi 2, Kawasan Industri Ringan Permatang Tinggi, 14100 Simpang Ampat, Penang, Malaysia. Tel: Fax: +604 504 1878 +604 504 0138 URL: www.cytron.com.
