Toshiba TB6605FTG Manuel utilisateur
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
1/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
Motor Control Closed-loop System
REFERENCE GUIDE
RD022-RGUIDE-01-E
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
2/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
Table of Contents
1. INTRODUCTION .....................................................................................................................4
2. FEATURES..............................................................................................................................5
3. SPECIFICATIONS...................................................................................................................5
4. EXTERNAL VIEW....................................................................................................................6
5. WIRING CONNECTION...........................................................................................................7
6. SWITCHES..............................................................................................................................8
Potentiometer.......................................................................................................................................................8
7. MCD+MCU MODE...................................................................................................................9
Block Diagram in Case of MCD+MCU Mode .....................................................................................................9
Hardware Connection..........................................................................................................................................9
Jumper Setting...................................................................................................................................................10
Arduino Connection ..........................................................................................................................................11
LCD Shield..........................................................................................................................................................12
Usage..................................................................................................................................................................13
Software on Arduino UNO ................................................................................................................................14
Arduino Sketch ..................................................................................................................................................14
Connection with Arduino UNO.........................................................................................................................16
Code Uploading to Arduino UNO...................................................................................................................17
Serial Monitor of Arduino IDE.........................................................................................................................18
How to Change Kp in Serial Monitor .............................................................................................................19
Selected LCD Shield........................................................................................................................................20
Motor Speed Control for MCD + MCU............................................................................................................21
8. MCD＋OP-AMP MODE .........................................................................................................24
Block Diagram In Case of MCD＋Op-AMP......................................................................................................25
Usage..................................................................................................................................................................26
OPERATING PROCEDURE ...............................................................................................................................27
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
3/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
Speed Control Part ............................................................................................................................................28
Auto Lead Angle Setting...................................................................................................................................29
9. ATTACHED BRUSHLESS MOTOR PARAMETERS.............................................................30
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
4/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
1. INTRODUCTION
This reference guide describes the usage of Motor Control Closed-loop system incorporating Toshiba’s
BLDC motor driver IC TB6605FTG. The board is designed as a plug-in board (Shield) for Arduino UNO
platform. This document provides guidelines to quickly setup the hardware and software for BLDC motor
driver IC performance evaluation.
This system can be used as two types:
1. MCD + MCU mode
2. MCD + Op-Amp mode
Motor Control Closed-loop System evaluation kit includes:
‒Motor Control Reference Board (with Arduino connector)
* Arduino is not attached.
‒Brushless Motor (attached)
Figure 1-1 Motor Control Closed-loop system
In MCD+MCU mode, the following items are needed for evaluation.
-MCU Arduino (Not attached, Commercial goods)
-LCD module (Commercial goods)
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
5/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
2. FEATURES
●Support three-Hall sensor BLDC motor driver
●Motor control function: Start, Brake, CW/CCW function
●Tune motor rotation speed with potentiometer
●A reference motor is attached for quick start
●Replaceable resistors and capacitors are used to adopt other motors
●Two work modes are available:
1. MCD+MCU mode
Designed as plug-in Shield for Arduino UNO platform
Speed closed-loop control is implemented based on PID control in software.
Arduino example program (Sketch) is provided.
2. MCD + Op-Amp mode
Speed closed-loop control is implemented using Op-Amp on the board.
3. SPECIFICATIONS Table 3-1 Specifications
Parameter Description
TB6605FTG
Sine Wave BLDC motor controller
Power supply voltage
10V－28V DC
Attached motor specifications Middle speed motor 10V－24V
/
0.5A－10A
/
Output 26W/ 4000rpm
Motor driver output + MosFET
N ch+ Nch MosFET (Toshiba TK20P04M1)
Main ICs TB6605FTG, TC75S5１F, TK20P04M1
(Arduino UNO is needed in MCD+MCU mode.)
MosFET specifications and
package information
TK20P04M1: NMOS, 40V/20A, DPAK, Rdson=19m
Ω
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
6/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
4. External View
Figure 4-1 External View
Motor switch
Arduino connector
Arduino connector
Switch for work mode:
- MCD+OpAmp
- MCD+MCU
Test pin (VSP)
Test pin (HP)
Hall sensor
connector
Motor connector
Potentiometer
(Speed adjustment)
TB6605FTG
TC75S51F
TK20P04M1
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
7/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
5. Wiring Connection
Figure 5-1 Wiring Connection
Note:
Phase U/V/W line of motor should be connected with U/V/W on reference model.
Do not mix Hall U/V/W line and Phase U/V/W line.
+5V RED
HALL U YELLOW
HALL V GREEN
HALL W BLUE
GND BLACK
Phase U YELLOW
Phase V GREEN
Phase W BLUE
Motor Cable
Power supply
10-28V
2A current limited
If an attached motor does
not rotate, check if the
current is lower than
0.02A.
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
8/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
6. Switches
The Closed-loop system includes:
‒
Start switch for starting or stopping motor rotation
‒
Brake switch for stopping motor rotation in an emergency
‒
CW/CCW switch for setting rotation direction
‒
Speed control by potentiometer (see 6.1)
The settings are shown in below:
START BRAKE Mode
L H Active/Normal
L L Active/Brake
H H/L Standby
HL
CW/CCW CCW CW
OVP Sine wave Square wave
Figure 6-1 Switches
Potentiometer
Motor speed can be controlled using potentiometer.
In MCD + Op-Amp mode:
Target speed increases in a counter-clockwise direction
In MCD+MCU mode:
Target speed increases by 100RPM in a counter-clockwise direction.
LCD displays target speed is shown as below:
CW/CCW
BRAKE
START
OVP
Push to outer side
to start rotation
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
9/ 31
© 2019
Toshiba Electronic Devices & Storage Corporation
7. MCD+MCU Mode
Block Diagram in Case of MCD+MCU Mode
Figure 7-1 Block Diagram in MCD+MCU Mode
Hardware Connection
Figure 7-2 Hardware Connection
LCD shield
TOP
Arduino UNO
BOTTOM
MCD shield
MIDDLE
RD022-RGUIDE-01-E
2019-Jan-15
Rev.1.0
10 / 31
© 2019
Toshiba Electronic Devices & Storage Corporation
Jumper Setting
Figure 7-3 Jumper Setting
Table 7-1 Jumper Setting
JP4,
JP3
JP6
JP5
JP2, JP7
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