3.22EjemploDRM007 Co..

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Introduction and Setup To program the MCU perform the following steps: 1. Unplug the active cord. 2. Install a shorting jumper on pins 1 and 2 of JP1 to enter the microcontroller to monitor mode. 3. Connect a serial cable from a PC RS-232 serial port to the reference board’s DB9 connector J5. 4. Connect external 18 Vdc power supply to J6 and slide switch S5 to position labeled “EXT”. Or, plug ac line cord into jack J1 and turn on the main switch S4. 5. Continue with the FLASH programming procedure of the software used by the computer. Figure 1-7. Monitor Setup DRM007 BLDC Motor Control Board for Industrial and Appliance Applications 34 Introduction and Setup MOTOROLA
Introduction and Setup Setup Guide 1.9.2 Running Mode Setup Setup procedure for running mode is described here. This procedure supposes the microcontroller is programmed with a valid version of code. Before starting you must turn off the main switch S4. 1. Unplug the ac line cord. 2. Install a shorting jumper on pins 2 and 3 of JP1 to entry microcontroller to user mode. 3. Connect motor phase terminals to connector J2 according to labels near the connector. 4. Connect motor Hall sensor terminals to header J8 according to its label. 5. Slide switch S5 to position labeled “INT”. 6. Plug ac line cord into jack J1. 7. Turn on the main switch S4. Alternatively to steps 5 through 7, you can connect an external 18 Vdc power supply to J6 and slide switch S5 to position labeled “EXT”. The green LED, D21, must be turned on indicating that the 5 Vdc regulated power supply is working properly. BLDC Motor Control Board for Industrial and Appliance Applications DRM007 MOTOROLA Introduction and Setup 35
Page 1: BLDC Motor Control Board for Indust
Page 4 and 5: Revision History To provide the mos
Page 6 and 7: List of Sections DRM007 BLDC Motor
Page 8 and 9: Table of Contents Section 2. Operat
Page 10 and 11: Table of Contents 5.9.9 Signed Word
Page 12 and 13: List of Figures Figure Title Page 5
Page 14 and 15: List of Tables DRM007 BLDC Motor Co
Page 16 and 17: Introduction and Setup 1.2 Introduc
Page 18 and 19: Introduction and Setup M68HC08 CPU
Page 20 and 21: Introduction and Setup • Low-powe
Page 22 and 23: Introduction and Setup OR PRESCALER
Page 24 and 25: Introduction and Setup 1.4.3 PWM Co
Page 26 and 27: Introduction and Setup Brushless dc
Page 28 and 29: Introduction and Setup V BUS PWM1 P
Page 30 and 31: Introduction and Setup 1.6.6 Target
Page 32 and 33: Introduction and Setup The Hall sen
Page 36 and 37: Introduction and Setup HALL EFFECT
Page 38 and 39: Operational Description 2.3 Electri
Page 40 and 41: Operational Description By pressing
Page 42 and 43: Operational Description 2.5.5 J5
Page 44 and 45: 44 Schematics and Bill of Materials
Page 50 and 51: Schematics and Bill of Materials 6
Page 52 and 53: Schematics and Bill of Materials 4
Page 54 and 55: Schematics and Bill of Materials DR
Page 56 and 57: Hardware Design Considerations 4.2
Page 62 and 63: Hardware Design Considerations VCC
Page 64 and 65: Hardware Design Considerations As a
Page 66 and 67: Hardware Design Considerations This
Page 70 and 71: Hardware Design Considerations DRM0
Page 72 and 73: Software Design Considerations 5.9.
Page 74 and 75: Software Design Considerations Clos
Page 76 and 77: Software Design Considerations The
Page 78 and 79: Software Design Considerations TIMA
Page 80 and 81: Software Design Considerations 5.5
Page 82 and 83: Software Design Considerations the
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Software Design Considerations 5.6.
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Software Design Considerations 5.8
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Software Design Considerations inte
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Software Design Considerations DRM0
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Practical Results Figure 6-2 shows
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Practical Results Taking the rectif
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Practical Results DRM007 BLDC Motor
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Source Code 7.2 Include Files 7.2.1
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Source Code #define SCS1 (*(volatil
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Source Code 7.2.2 START08.H ; /****
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Source Code #pragma DATA_SEG DEFAUL
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Source Code // Function Headers voi
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Source Code void CtrlLCD(UBYTE cont
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Source Code 7.3 Source Code Files 7
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Source Code ZeroOut: ; LDA _startup
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Source Code Loop1: finished: } } DB
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Source Code 7.3.2 MAIN.C ; /*******
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Source Code EnableInterrupts(); do
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Source Code } else { if((PORTB & OP
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Source Code #include "MR8IO.h" #inc
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Source Code #endif /* Initialize ti
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Source Code LDX #0x12 DIV LDHX #0x0
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Source Code */ SINT16 PIController
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Source Code /**********************
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Source Code { #ifdef MOS_3_COM PVAL
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Source Code #ifdef MOS_2_COM PVAL1
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Source Code PVAL3 = _newPWM; PVAL4
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Source Code TurnOffAllPWMOutputs();
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Source Code /**********************
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Source Code void MovCursorLCD(UBYTE
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Source Code /**********************
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