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YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide
1. Introduction
The goal of this Quick Start Guide is to get the RX62T motor kit quickly up and running. The RX62T
microcontroller is pre‐programmed to run the "Three‐shunt Sensorless Vector Control with
External Amplifier" algorithm. The user needs to connect the motor and the power supply to get
started.
Caution : Do not connect power to the board until all instructions are followed.
The kit contains the following items:
•
RX62T Motor Control Board
•
BLDC Motor with a 3‐way connector and encoder cable
•
24V DC Power Supply
•
E1 Debugger
•
Mini USB cable
•
Installation CD‐ROM (reference: D011025_25) including product documentation
•
Printed Quick Start Guide (reference: D011033_11, this document)
2. Board layout and connections
Figure 1 shows the board with the motor connected to J8 and the power supply to J3. There are four
push‐buttons, a thumb‐wheel potentiometer, a graphic LCD and a few simple steps to quickly
operate the motor out of the box.
1
Figure 1 Board Layout
Renesas Electronics
D011033_11_V0100
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Summary of Contents for Renesas RX62T
- Page 1 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 1. Introduction The goal of this Quick Start Guide is to get the RX62T motor kit quickly up and running. The RX62T microcontroller is pre‐programmed to run the “Three‐shunt Sensorless Vector Control with External Amplifier” algorithm. The user needs to connect the motor and the power supply to get started. Caution : Do not connect power to the board until all instructions are followed. The kit contains the following items: • RX62T Motor Control Board • BLDC Motor with a 3‐way connector and encoder cable • 24V DC Power Supply • E1 Debugger • Mini USB cable ...
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Page 2: Board Operation
YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 3. Board operation Before supplying power to the board, verify that the jumper settings match the setting shown in Figure 2. Figure 2 Default Jumper Settings The default algorithm loaded into the RX62T flash memory is the “Three‐shunt Sensorless Vector Control with External Amplifier.” The board can be operated in Standalone mode or in PC‐GUI mode. The Standalone mode is discussed next, followed by the PC –GUI mode. 2 Renesas Electronics D011033_11_V0100 ... -
Page 3: Standalone Mode
YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 4. Standalone mode After verifying that the jumpers are set correctly as shown in Figure 2, please proceed with the following steps: 1. Connect the motor to J8 2. Connect the power supply to J3 and observe the following: • LEDs DL5 and DL9 should be ‘ON’ indicating the presence of 5V and 12V supply • The LCD should display the Renesas logo and board information 3. Press and hold P4 “MODE” while pressing and releasing “RESET” button P6. • The LCD will display the logo screen again and after two seconds will switch to the first operating page showing: “REF_RPM”, “MEC_RPM”, “EL_FREQ” and “DC_BUS_V” as shown in Figure 3. Figure 3 LCD Screen after Step 3 4. Set reference RPM using the thumbwheel potentiometer to 2000 RPM • Confirm that the reference REF_RPM value changes on LCD screen 5. Press “START/STOP” once ... - Page 4 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 5. PC GUI mode This mode requires the user to install the PC GUI program on the PC and connect the board using the supplied Mini‐USB cable. 1. Insert the CD into your computer’s CD‐ROM drive. • The CD should automatically run the installation program. • If the installer doesn’t start, browse to the YMCRPRX62T directory from the CD root folder and double click on “setup.exe”. 2. Press "Install Motor Control Demo" button as shown in Figure 4 • This will install the software on your hard‐disk Figure 4 GUI Installation Screen after Step 2 3. Connect the board to the PC using the USB cable • LED DL8 turns “ON” indicating proper USB bus power • The PC will recognize the new hardware and will launch the driver installation screen 4. You may see a screen as shown in Figure 5. Select “No, not this time” and press “Next.” ...
- Page 5 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Figure 5 GUI Installation Step 4 6. Select “Install the software automatically (Recommended)” and press “Next” Figure 6 GUI Installation Step 5 5 Renesas Electronics D011033_11_V0100 ...
- Page 6 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Figure 7 GUI Installation Step 6 7. Before the end of the installation you will see the window shown in Figure 7. Press “Continue Anyway” button to finish the USB driver installation. 8. To complete the driver installation press “Finish” button Figure 8 GUI Installation Step 7 • After this the board is ready to be operated from the PC GUI. 6 Renesas Electronics D011033_11_V0100 ...
- Page 7 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 9. Start the GUI program by double clicking on the motor control demo icon or, by launching the application from the Start / All Programs menu • The GUI program screen will launch and display as shown in Figure 9: Figure 9 PC‐GUI 10. Click “Communication Settings” tab, select “Auto detect” and click “Connect” button • The “Communication Settings” area will change colour and “Connect” button will change to “Disconnect” as shown in Figure 10. 7 Renesas Electronics D011033_11_V0100 ...
- Page 8 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Figure 10 PC‐GUI Step 9 11. Press “Speed Control” button to bring up the control window: Figure 11 PC‐GUI Step 10 8 Renesas Electronics D011033_11_V0100 ...
- Page 9 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide 12. Drag the RPM control needle to the right to set the reference RPM to around 2000 • The motor will start and the motor speed, voltage and current will be displayed. Figure 12 PC‐GUI Step 11 13. Drag the RPM control needle to the left to change direction 14. Bring the needle to the middle or press the stop button to stop the motor 15. Press “Disconnect” button and close the application to exit. This concludes the Quick Start Guide. Further reading and product support information follows. 9 Renesas Electronics D011033_11_V0100 ...
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Page 10: Further Reading
YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Further reading To further explore the features and capabilities of this kit please consult the following documents, they are located on the CD and can be reached using the Manual navigator (or Explore the CD): Rx62T Motor Kit Quick Start Guide – Document: D011033_11_V0100 (this document) Three Shunt Sensor‐less Vector Control of PMSM Motors – Document: R01AN0903EU Single Shunt Sensor‐less Vector Control of PMSM Motors – Document: R01AN0901EU Three Shunt Sensor‐less Vector Control of PMSM Motor with Internal Programmable Gain Amplifier (PGA) – Document: R01AN0902EU Single Shunt Sensor‐less Vector Control of PMSM Motor with Internal Programmable Gain Amplifier (PGA) – Document: R01AN0900EU Position Control of PMSM Motors with Encoder – Document: R01AN0899EU Plus: RX62T Motor Control Kit Hardware User Guide – Document D011060_11_V0100 RX62T Motor Control Kit GUI User Guide – Document D011061_11_V0100 RX62T Group User’s Manual: Hardware – Document: R01UH0034EJ RX Compiler Package User’s Manual – Document: R20UT0570EJ High‐performance Embedded Workshop IDE user’s Manual – Document: R20UT0372EJ RX62T Group datasheet – Document: R01DS0096EJ RJK0656DPB Silicon N Channel Power MOS FET Datasheet – Document: REJ03G1882 YMCRPRX62T_Schematic.pdf – Board Schematic for YMCRPRX62T Motor_BLY171D‐24V‐4000‐05.pdf – Motor specifications 10 Renesas Electronics D011033_11_V0100 ... - Page 11 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Support Online technical support and information is available at: www.renesas.com/rxmotorkit Technical Contact Details America: techsupport.america@renesas.com Note on Autoupdate: The Autoupdater is configured to automatically add itself to the Startup folder in the Windows Start Menu and use the registry defaults for access to the web. After ...
- Page 12 YMCRPRX62T: RX62T Motor Control Evaluation Kit Quick Start Guide Copyright © 2012 Renesas Electronics America Inc © 2012 Renesas Electronics Europe Ltd. © 2012 Renesas Electronics Corporation. © 2012 Renesas Solution Corporation. All rights reserved. Website: www.renesas.com Printed in EU 12 Renesas Electronics D011033_11_V0100 ...
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