DM183021 Microchip Technology, DM183021 Datasheet
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DM183021 Summary of contents
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... Microchip Technology Inc. PICDEM ™ Development Board User’s Guide DS51554B ...
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... PowerMate, PowerTool, Real ICE, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and Zena are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Chapter 5. Creating Motor Control Firmware Projects 5.1 Highlights ...................................................................................................... 23 5.2 Included Applications ................................................................................... 23 5.3 Beyond the Included Applications: Creating New Projects .......................... 23 Chapter 6. Getting Started with dsPIC Digital Signal Controllers 6.1 Highlights ...................................................................................................... 25 6.2 Initial Setup ................................................................................................... 25 © 2006 Microchip Technology Inc. DEVELOPMENT BOARD Table of Contents PICDEM™ DS51554B-page iii ...
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... Higher Motor Voltage .............................................................................. 29 7.5 Using the PICDEM MC LV Development Board for Lower Motor Voltage .............................................................................. 29 Chapter 8. Troubleshooting 8.1 Highlights ...................................................................................................... 31 8.2 Common Problems ....................................................................................... 31 Appendix A. Circuit Schematics of the Board ..........................................................33 Appendix B. Electrical Specifications .......................................................................35 Appendix C. Jumper Settings ....................................................................................37 Index .............................................................................................................................39 Worldwide Sales and Service .....................................................................................42 DS51554B-page iv © 2006 Microchip Technology Inc. ...
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... The Microchip Web Site • Recommended Reading • Development Systems Customer Change Notification Service • Warranty Registration • Customer Support • Document Revision History © 2006 Microchip Technology Inc. DEVELOPMENT BOARD Preface NOTICE TO CUSTOMERS PICDEM™ ® IDE on-line help. ...
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... PICDEM™ Development Board DOCUMENT LAYOUT This document describes how to use the PICDEM MC LV Development Board as a development system for Microchip Technology’s PIC18F2331/2431 Microcontrollers (MCUs) and dsPIC30F2010/3010 Digital Signal Controllers (DSCs). The manual layout is as follows: • Chapter 1. Introduction to the PICDEM MC LV Development Board – What the PICDEM MC LV Development Board is, what makes it a desirable development tool for motor control and what features are available ...
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... Text in angle brackets < > Courier font: Plain Courier Italic Courier Square brackets [ ] Curly brackets and pipe character { | } 0xnnn Ellipses... © 2006 Microchip Technology Inc. Represents “MPLAB Referenced books ...is the only compiler... Emphasized text A window the Output window A dialog the Settings dialog ...
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... Microchip products. To obtain this CD download individual documents, visit the Microchip web site (www.microchip.com). Embedded Control Handbook Update 2000 (DS00711) This handbook consists of several documents that contain information about microcontroller applications. To obtain these documents, visit the Microchip web site (www.microchip.com). DS51554B-page 4 © 2006 Microchip Technology Inc. ...
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... Please complete the enclosed Warranty Registration Card and mail it promptly. Sending in the Warranty Registration Card entitles users to receive new product updates. Interim software releases are available at the Microchip web site. © 2006 Microchip Technology Inc. ® II Device Programmers and the PICSTART Preface ® ...
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... The Development Systems Information Line numbers are: 1-800-755-2345 – United States and most of Canada 1-480-792-7302 – Other International Locations DOCUMENT REVISION HISTORY Revision A (May 2005) • Initial Release of this Document. DS51554B-page 6 © 2006 Microchip Technology Inc. ...
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... PIC The PICDEM MC LV Development Board supports motors with terminal voltage up to 48V and current up to 4A. Refer to Appendix B. “Electrical Specifications” for complete electrical specifications. © 2006 Microchip Technology Inc. DEVELOPMENT BOARD Development Board ® ® ...
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... Figure 1-1. FIGURE 1-1: BOARD LAYOUT J20 Power Supply Connector DS51554B-page 8 DSC dsPIC ® MCU PIC ® Speed Status Switches Reference LEDs Potentiometer J9 Motor Connection MOTOR I Test Points ® MPLAB ICD 2 Connector (J6) J1 Serial Interface Connector © 2006 Microchip Technology Inc. ...
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... This connector is used for serial communication, based on the RS-232 protocol, with the external world. When using the PC-based MC-GUI, this connector is used to connect the PC and the board through the RS-232 cable. © 2006 Microchip Technology Inc. TERMINAL FUNCTIONALITY Function Motor Winding 1 Connection ...
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... PICDEM™ Development Board NOTES: DS51554B-page 10 © 2006 Microchip Technology Inc. ...
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... REF R14 AN1 RA2 IC1 RA3 IC2 IC3 RA4 S2 RC5 S3 RC4 ® MPLAB J6 ICD 2 J1 RS-232 FaultA © 2006 Microchip Technology Inc. DEVELOPMENT BOARD J20 +5V +15V Regulator Regulator +5V +15V +24V PWM5 PWM5 PWM4 PWM4 PWM3 PWM3 3-Phase Inverter PWM2 PWM2 Bridge ...
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... Chapter 6. “Getting Started with dsPIC Digital Signal Controllers”. See Chapter 6. “Getting Started with dsPIC Digital Signal Control- lers” and Chapter 3. “Getting Started with PIC18FXX31 MCUs”. Turning the potentiometer clockwise increases the speed and vice versa. © 2006 Microchip Technology Inc. ...
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... The DC bus is either derived from the 24V power supply connected to the input connector J20, or from the ‘+’ and ‘–’ terminals on connector J9. FIGURE 2-2: © 2006 Microchip Technology Inc. System Level Architecture of the Board 2 C™ interface. It measures the temperature and converts it ...
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... When using a second power supply on ‘+’ and ‘–’ terminals on J9, make sure that jumper J3 is removed. Failure to do this may cause the board to fail or the power supply to fail. DS51554B-page 14 CAUTION © 2006 Microchip Technology Inc. ...
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... Disconnect the power supply and complete jumper settings and motor connec- tions as given in the following table. The wire colors mentioned in the brackets are for the Hurst NT Dynamo motor, available from Microchip as an accessory, part number AC300020. © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD WARNING ® ...
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... Power Return for Hall Sensors (black) No Connection Hall S1 (white) Hall S2 (brown) Hall S3 (green) Sensorless Control Short between 1-2 Short between 2-3 Short Short Sensorless Control Phase C (red) Phase A (white) Phase B (black) Ground (green) No Connection No Connection No Connection No Connection © 2006 Microchip Technology Inc. ...
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... In this version of the Motor Control GUI, all of the operations are controlled through two windows: the Main window (control panel) and the Setup window. Their operation is described in the following sections. © 2006 Microchip Technology Inc. DEVELOPMENT BOARD ® device-based motor control applications designed to work with a PICDEM™ ...
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... Fault” message and a green indicator. Should a Fault condition occur, the indicator will change to blinking red; the text will also change to red and the message will indicate the specific Fault event(s). DS51554B-page 18 THE CONTROL PANEL VIEW © 2006 Microchip Technology Inc. ...
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... Always close and restart the Motor Control GUI when changing the microcontroller or firmware. © 2006 Microchip Technology Inc. Using the Microchip Motor Control GUI DS51554B-page 19 ...
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... These parameters are generally self-explanatory. Information on the motor hardware itself (items 1 through 6) can be found either on the motor’s nameplate or in its data sheet. The Motor Type field is auto-populated with the motor type identified upon connection. DS51554B-page 20 TYPICAL SETUP WINDOW © 2006 Microchip Technology Inc. ...
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... Not all motors may be able to run at the maximum speed defined by the Speed Limit parameter. It should be regarded as an upper limit and not the motor’s expected maximum speed. © 2006 Microchip Technology Inc. Using the Microchip Motor Control GUI CAUTION DS51554B-page 21 ...
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... Similarly, loading and saving profiles only loads or saves the motor data file to the computer, but does not load or save the file to the on-board firmware. DS51554B-page 22 ® dialogs for opening and saving files. Setting profiles are saved © 2006 Microchip Technology Inc. ...
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... If the program logic differs significantly from the firmware included with the board possible that the modes cannot be used as described. The “self-test” blinking of the monitor LEDs on power-up may also be disabled. © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD ® ...
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... PICDEM™ Development Board NOTES: DS51554B-page 24 © 2006 Microchip Technology Inc. ...
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... Microchip web site (www.microchip.com) and will work with the BLDC motor provided in the application kit. To generate a project and program using MPLAB ICD 2 In-Circuit Debugger, refer to the “ MPLAB User’s Guide ” (DS51331). © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD ® ...
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... Power Return for Hall Sensor (black) Hall S1 (white) Hall S2 (brown) Hall S3 (green) Sensorless Control Short between 2-3 Don’t care Open Open Short Sensorless Control Phase C (red) Phase A (white) Phase B (black) Ground (green) No Connection No Connection No Connection No Connection No Connection © 2006 Microchip Technology Inc. ...
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... In order to do this properly, the Back EMF on the unexcited winding is monitored. As the motor is spun, the voltage waveform on the three winding phases will be seen, as shown in an idealized manner in Figure 7-1. FIGURE 7-1: © 2006 Microchip Technology Inc. DEVELOPMENT BOARD ZERO-CROSSING DETECTION 30° ...
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... HARDWARE BLOCK DIAGRAM PWM3H PWM3L PWM2H 3-Phase PWM2L Inverter PWM1H PWM1L R49 Fault FLTA I BUS AN0 V DC AN1 AN2 Demand AN3 AN4 AN5 Phase Terminal Voltage Feedback BLDC R41 R34 R36 R44 R52 V BUS R63 V DC R64 © 2006 Microchip Technology Inc. ...
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... Section 7.3 “Sensorless Control of a BLDC Motor”). Make sure not to exceed the maximum input voltage of the MOSFET drivers, U6, U8 and U9. This voltage is typically 20V. © 2006 Microchip Technology Inc. DS51554B-page 29 ...
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... PICDEM™ Development Board NOTES: DS51554B-page 30 © 2006 Microchip Technology Inc. ...
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... Check the monitor LEDs flash briefly on Reset or power-up of the board. • If all other settings and connections are correct, try resetting the board and restarting the Motor Control GUI. © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD ) and return path (V ) ...
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... Rotate counterclockwise to increase the current threshold level. • If using an alternative power supply for the motor, from the control power supply, check for its current rating. The power supply should have equal or more current capability than the motor used. DS51554B-page 32 © 2006 Microchip Technology Inc. ...
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... Appendix A. Circuit Schematics of the Board FIGURE A-1: CIRCUIT SCHEMATIC (SHEET © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD DS51554B-page 33 ...
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... PICDEM™ Development Board FIGURE A-2: CIRCUIT SCHEMATIC (SHEET DS51554B-page 34 © 2006 Microchip Technology Inc. ...
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... Appendix B. Electrical Specifications TABLE B-1: Parameter Supply Voltage Supply Voltage Standby Current Standby Power TABLE B-2: Parameter Voltage Current Power Rating © 2006 Microchip Technology Inc. DEVELOPMENT BOARD DC INPUT RATING Min Typical Max Unit 15 24 — 12 — 48 — 30 — mA — 0.72 — ...
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... PICDEM™ Development Board NOTES: DS51554B-page 36 © 2006 Microchip Technology Inc. ...
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... J13 (3 pin) Short between 1-2 Short between 1-2 J14 (2 pin) J15 (3 pin) Short between 2-3 Short between 2-3 J16 (2 pin) J17 (2 pin) J19 (2 pin) © 2006 Microchip Technology Inc. DEVELOPMENT BOARD JUMPER SETTINGS Sensorless Using PIC18F Control Using MCU PIC18F MCU ...
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... PICDEM™ Development Board NOTES: DS51554B-page 38 © 2006 Microchip Technology Inc. ...
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... Getting Started with dsPIC DSCs ............................ 25 Initial Setup ....................................................... 25 Jumper Settings ................................................ 26 Motor Connections............................................ 26 Getting Started with PIC18FXX31 MCUs................. 15 Jumper Settings ................................................ 16 Motor Connections............................................ 16 Setup ................................................................ 15 H Hall Effect Sensors .................................................. 23 © 2006 Microchip Technology Inc. PICDEM™ DEVELOPMENT BOARD Index J Jumper Settings ....................................................... 37 M Microchip Web Site .................................................... 4 Motor Control Applications ....................................... 23 BLDC ................................................................ 23 Proportional-Integral-Derivative (PID) ...
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... PICDEM™ Development Board S Sensorless Control of a BLDC Motor ....................... 27 Higher Motor Voltage ........................................ 29 Lower Motor Voltage ......................................... 29 Serial Port ................................................................ 19 Software Overview ................................................... 17 Stand-Alone Mode ................................................... 18 DS51554B-page 40 T Troubleshooting Common Problems ........................................... 31 W Warranty Registration................................................. 5 Z Zero-Crossing Detection (figure) .............................. 27 © 2006 Microchip Technology Inc. ...
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... NOTES: © 2006 Microchip Technology Inc. Index DS51554B-page 41 ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...