Datenblatt für DRV10983Q1EVM User Guide von Texas Instruments

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DRV10983-Q1 Evaluation Module
User's Guide
SLVUAV1A–June 2017–Revised November 2017
DRV10983-Q1 Evaluation Module
This user's guide provides complete details of the customer evaluation module (EVM) for the DRV10983-
Q1 device including hardware implementation, jumper configuration, and operating procedure to run 3-
phase BLDC motors. This EVM user's guide is intended to be used with the DRV10983-Q1 Tuning Guide
to optimally tune a user motor.
Contents
1 DRV10983-Q1 EVM Kit Contents ......................................................................................... 3
2 Introduction ................................................................................................................... 3
3 DRV10983-Q1 EVM Board................................................................................................. 4
3.1 Power and Motor Connectors P1................................................................................. 4
3.2 Test Point Connector P2........................................................................................... 4
3.3 Control Input Connectors J3....................................................................................... 4
3.4 Jumper J1 (Direction) .............................................................................................. 5
3.5 Jumper J2 (Speed Input) .......................................................................................... 5
3.6 FG Test Pin.......................................................................................................... 5
4 DRV10983-Q1 GUI.......................................................................................................... 6
4.1 Overview ............................................................................................................. 6
4.2 Basic Settings ....................................................................................................... 6
5 Out-of-the-Box Quick-Start Guide........................................................................................ 10
6 Power-On Sequence and Connection With User Specific Motor .................................................... 15
7 Schematic and Bill of Materials........................................................................................... 15
7.1 Schematic .......................................................................................................... 15
7.2 Bill of Materials (BOM)............................................................................................ 17
Appendix A GUI Installation and Overview................................................................................... 18
Appendix B GUI to DRV10983-Q1 Register Cross Reference ............................................................ 35
List of Figures
1 DRV10983-Q1 EVM......................................................................................................... 3
2 DRV10983-Q1 GUI Basic Settings........................................................................................ 6
3 Example Dropdown Menu .................................................................................................. 7
4 Example Checkbox.......................................................................................................... 7
5 Example Text Box ........................................................................................................... 7
6 DRV10983-Q1 GUI Advanced Settings................................................................................... 8
7 DRV10983-Q1 GUI Display Settings...................................................................................... 9
8 Initial GUI Screen .......................................................................................................... 11
9 Initial GUI Screen .......................................................................................................... 11
10 GUI in Demo Mode ........................................................................................................ 12
11 Enable Configure........................................................................................................... 13
12 Fault Code Information .................................................................................................... 13
13 Disabled Motor Operation Selected ..................................................................................... 14
14 OverRide Selected......................................................................................................... 15
15 DRV10983-Q1 Schematic................................................................................................. 16
16 Setup_DRV109xx_EVM.exe from the Volume Folder................................................................. 18
17 GUI Installation Initialization .............................................................................................. 19
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18 License Agreement ........................................................................................................ 19
19 GUI Destination Directory................................................................................................. 20
20 GUI Start Installation....................................................................................................... 20
21 GUI Installation in Progress............................................................................................... 21
22 Python Installation Complete ............................................................................................. 21
23 USB2ANY Installation Initialization ...................................................................................... 22
24 USB2ANY License Agreement........................................................................................... 22
25 USB2ANY Destination Directory ......................................................................................... 23
26 USB2ANY Start Installation............................................................................................... 23
27 USB2ANY Installation Complete ......................................................................................... 24
28 Basic Settings Page ....................................................................................................... 25
29 Confirmation on Voltage Level ........................................................................................... 26
30 Help Icon .................................................................................................................... 27
31 Advanced Settings ......................................................................................................... 27
32 Display....................................................................................................................... 28
33 About Page.................................................................................................................. 29
34 File Menu.................................................................................................................... 30
35 Script Menu ................................................................................................................. 30
36 Launch Macro............................................................................................................... 31
37 Start Recording............................................................................................................. 32
38 Stop Recording ............................................................................................................. 32
39 Run Macro .................................................................................................................. 33
40 Debug Menu ................................................................................................................ 34
List of Tables
1 P1 Terminal Assignments .................................................................................................. 4
2 P2 Terminal Assignments .................................................................................................. 4
3 J3 Terminal Assignments................................................................................................... 4
4 DIR PIN Setting .............................................................................................................. 5
5 SPEED Pin Setting .......................................................................................................... 5
6 DRV10983-Q1 Bill of Materials .......................................................................................... 17
7 GUI to DRV10983-Q1 Register Cross Reference ..................................................................... 35
Trademarks
Microsoft, Windows are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
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DRV10983-Q1 EVM Kit Contents
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1 DRV10983-Q1 EVM Kit Contents
The DRV10983-Q1 evaluation kit contains the following:
• DRV10983-Q1 EVM board
• USB2ANY communication board for I2C GUI interaction
• USB cable
• 10-pin ribbon cable to connect the USB2ANY and DRV10983-Q1 EVM
• DRV10983-Q1 EVM GUI
The DRV10983-Q1 EVM boards and GUI are designed to work together to evaluate the device
features.
2 Introduction
The DRV10983-Q1 EVM is a complete solution for evaluating the DRV10983-Q1, three-phase sensorless
BLDC motor drivers. Device evaluation and configuration for specific applications is possible with the
provided DRV10983-Q1 EVM GUI. This document describes the kit details and explains the functions and
locations of test points, jumpers, and connectors present on the kit. This document is also a quick-start
guide for using the GUI to tune a motor for application. For detailed information about the operating modes
of the DRV10983-Q1 device, refer to the DRV10983-Q1 Automotive, Three-Phase, Sensorless BLDC
Motor Driver data sheet.
Figure 1. DRV10983-Q1 EVM
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3 DRV10983-Q1 EVM Board
3.1 Power and Motor Connectors P1
The DRV10983-Q1 EVM shares terminal P1 for power supply and motor-phase output. Use a single
power-supply rail between 6.2 V to 28 V to operate the EVM. Table 1 lists the pin assignment of terminal
P1.
Table 1. P1 Terminal Assignments
Pin Description
1 VCC
2 W
3 V
4 U
5 GND
3.2 Test Point Connector P2
The P2 connector can be used to measure signals from the DRV10983-Q1 device. P2 is not
populated.Table 2 lists the pin assignment of terminal P2.
Table 2. P2 Terminal Assignments
Pin Description
1 GND
2 VREG
3 V1P8
4 V3P3
5 SC from J3 (connects to SCL of device)
6 SD from J3 (connects to SDA of device)
7 SPEED input from PWMIN or ANALOG (R2)
3.3 Control Input Connectors J3
The J3 connector is used for the I2C interconnection with the GUI. Table 3 lists the pin assignment of
terminal J3.
Table 3. J3 Terminal Assignments
Pin Description
6 GND
9 SD (connects to SDA of device)
10 SC (connects to SCL of device)
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3.4 Jumper J1 (Direction)
To control the spin direction of the motor, the DRV10983-Q1 EVM is equipped with a direction jumper.
Depending if 3V3 or GND is supplied to the DRV10983-Q1 direction input, the motor spins either in
forward or reverse direction.
Table 4. DIR PIN Setting
J1 Connection Description
Unconnected DIR is set to 3.3 V
Connected DIR is set to GND (shown)
3.5 Jumper J2 (Speed Input)
The motor speed input source is configured with J2. If J2 pins 2-3 is populated, supply a PWM to the
PWMIN test pin to control the motor speed. If J2 pins 1-2 is populated, the motor speed is controlled with
the analog potentiometer R2 equipped on the EVM.
Table 5. SPEED Pin Setting
J2 Connection Description
1-2 Analog potentiometer R2 (shown)
2-3 PWMIN digital input
NOTE: The motor operation can be unpredictable if the internal register setting the DRV10983-Q1
device does not match the J2 selection.
3.6 FG Test Pin
The frequency generator (FG) test pin outputs the motor speed, depending on the internal DRV10983-Q1
divider setting and the number of motor poles.
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4 DRV10983-Q1 GUI
4.1 Overview
The DRV10983-Q1 EVM is provided with a GUI to configure the device and tune the application. See
Appendix A for instructions to download and install the GUI application. The GUI is structured into three
tabs (Basic Settings,Advanced Settings, and Display) allowing configuration of the register settings and
tuning of the device parameters for the target application. For details about the settings, refer to the
DRV10983-Q1 Automotive, Three-Phase, Sensorless BLDC Motor Driver data sheet.
The following sections include DRV10983-Q1 GUI images to explain the various features of the GUI.
4.2 Basic Settings
The Basic Settings tab is the landing screen after launching the GUI on the computer. The tab sets the
motor parameters, startup parameters, initial speed detection prior to startup, and current limits. This tab
can also load and save motor parameters and program the EEPROM with optimized settings.
Figure 2. DRV10983-Q1 GUI Basic Settings
4.2.1 Communication
The GUI is designed to work with and without the hardware connected, allowing evaluation of the
available settings. Click the Demo Mode checkbox in the top right to work offline when the box is checked.
When the EVM is connected to the GUI, this box should be unchecked and the status bar in the bottom
right displays Connected. If the GUI cannot connect to the hardware, check that the hardware is powered
and the I2C communication is correctly established.
4.2.2 Register Access – Enable Configure
To access the register settings, click the Enable Configure button (see Figure 2). When selected, the
button changes from the default gray to green, and the settings can be changed.
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4.2.3 Changing Register Settings
The GUI supports three different input types to set the register values which are defined as follows:
Dropdown menu — This menu provides a list to select a predefined setting as shown in Figure 3.
Figure 3. Example Dropdown Menu
Checkbox — Select this checkbox to set single bit values. Figure 4 shows the checkbox enabled.
Figure 4. Example Checkbox
Text box — The text box allows users to input data that might be changed by the device because of the
data type conversations. In Figure 5, a value of 1.5 was entered and the nearest value, 1.552, was
selected.
Figure 5. Example Text Box
4.2.4 Work With EEPROM
The settings are saved and loaded using the Save and Load buttons on the Basic Settings tab. When
saved, the file is written as a .csv file that can be loaded at a later time.
To program the DRV10983-Q1 devices and change the default EEPROM settings, follow the instructions
listed in the DRV10983-Q1 Automotive, Three-Phase, Sensorless BLDC Motor Driver data sheet.
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4.2.4.1 Advanced Settings
The Advance Settings tab controls functions such as lock detection, anti-voltage surge (AVS), dead time,
PWM frequency, Current Limit for Lock Detection, slew rate, Duty Cycle Limit, spread-spectrum
modulation, and Temp Warning Action.
Figure 6. DRV10983-Q1 GUI Advanced Settings
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4.2.4.2 Display
The Display tab monitors the device status and motor parameters.
The left section of the Display tab (also called Display) shows all motor parameters. The parameters can
be refreshed manually, or automatically every second.
NOTE: Auto refresh may slow communication with the device.
The right section of the Display tab shows the device status. An active fault condition lights the red
indication.
Control the motor speed from the GUI with the speed control options in the bottom section of the Display
tab. To control the motor speed using the GUI, check the OverRide bit and set the motor speed from 0 to
511 decimal. To disable Motor Operation, check the Disable Motor Operation bit.
Figure 7. DRV10983-Q1 GUI Display Settings
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5 Out-of-the-Box Quick-Start Guide
This section assumes that the user has already downloaded the DRV10983-Q1 application GUI as
mentioned in Appendix A.
Perform the following procedure to confirm proper operation of the EVM kit:
Step 1. Do not connect the motor phases and ensure that jumper J2 is set to Analog.
Step 2. Set the speed input to 0 by rotating the potentiometer R2 fully counterclockwise. If the
DRV10983Q Sleep mode device replaces the device in the EVM, set the speed input to
maximum by rotating the potentiometer R2 fully clockwise, and skip step 3.
Step 3. Connect the motor phases of the user motor to connector P1. Phase sequence is not
important as it only determines the direction of rotation.
Step 4. Connect the USB2ANY board to the computer using the supplied USB cable.
Step 5. Connect the 10-pin ribbon cable header to J4 on the USB2ANY board and J3 on the
DRV10983-Q1 EVMs.
Step 6. Connect a power supply to VCC (pin1) and GND (pin 5) of connector P1.
WARNING
Caution Hot surface. Contact may cause burns. Do not touch.
Step 7. Power on the EVM VCC by applying 12 V.
CAUTION
With VCC, never exceed 45 V on the DRV10983-Q1 EVMs during motor
operation.
Step 8. Launch the DRV109XXEVM.exe application on the computer (see Appendix A).
Step 9. Select the appropriate device configuration as shown in Figure 8.
Step 10. Click the OK button.
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Figure 8. Initial GUI Screen
• If no hardware is connected, or if a hardware connection problem occurs, the GUI
displays the error message as shown in Figure 9. Confirm the hardware connection.
Retry the initialization or click the Demo Mode button to operate in demo mode.
Figure 9. Initial GUI Screen
• If the Demo Mode button was clicked, the GUI displays the Basic Settings as shown in
Figure 10. Click the Demo Mode checkbox to deselect the demo mode communication
and proceed to step 11.
• If the Retry button was selected, the GUI displays the screen as shown in Figure 11
directly after step 10.
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Figure 10. GUI in Demo Mode
Step 11. The status bar displays HARDWARE CONNECTED and the bar turns green, indicating that
the GUI is communicating with the device. Click the Enable Configure to change this button
from the red to green (see Figure 11).
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Figure 11. Enable Configure
Step 12. The Display tab provides fault code information.
Figure 12. Fault Code Information
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In PWM input mode, the motor speed increase as increasing PWM duty cycle, and the motor speed
decrease as decreasing PWM duty cycle. In analog input mode, the motor speed increases as the
potentiometer R2 is turned clockwise, and decreases as R2 is turned counter clockwise. Check the
Disable Motor Operation bit, load, or change desired parameter information, then uncheck the Disable
Motor Operation bit. If the DRV10983Q Sleep mode device replaces the device in the EVM, connect
the motor phases of the user motor to the P1 connector before unchecking the Disable Motor
Operation bit.
Figure 13. Disabled Motor Operation Selected
Step 13. Change the motor direction by connecting or removing jumper J1.
Step 14. Switch to the Display tab and select the OverRide checkbox to override the PWM or analog
voltage speed control.
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Power-On Sequence and Connection With User Specific Motor
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Figure 14. OverRide Selected
Step 15. Enter values from 0 (stopped) to 511 (full speed) in the Speed text box to control the speed.
Step 16. When complete, enter a value of 0 in the Speed text box and deselect the OverRide
checkbox.
6 Power-On Sequence and Connection With User Specific Motor
The DRV10983-Q1 EVMs are shipped with default EEPROM settings for all registers, which may or may
not be suitable to operate the target motor. To connect the user motor to the EVM, follow the steps listed
in Section 5 to avoid any damage to the EVM.
To successfully tune a user motor, refer to the DRV10983-Q1 Tuning Guide.
7 Schematic and Bill of Materials
This section contains the DRV10983-Q1 schematic and bill of materials (BOM).
7.1 Schematic
Figure 15 shows the DRV10983-Q1 schematic.
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U
V
W
GND
V1P8
SPEED
SCL
SDA
GND
VCC
GND
VREG
VCC
FGSDA
V3P3
SCL
DIR
V3P3 GND
SPEED
SDASCL
GND
1
2
3
J2
PWMIN
V3P3
5
4
1
2
3
6
7
P2
DNP
GND strap for connecting probes
TP4
4.75k
R5
10k
R1
4.75k
R3
4.75k
R4
GND
1
2
J1
Analog Digital Speed Control Direction Control
I2C Interface
Main Connector Grounds and Pullups
Header holes available for test points
V3P3
TP2
TP1
1 2
3 4
5 6
7 8
9 10
J3
1
2
3
J4
3 pin fan
header
J5
1
2
3
4
5
P1
25k ohm
R2
TP3
FG
V3P3 V3P3
U
V
W
SPEED
VCP
CPP
SW
VREG
V3P3
V1P8
DIR
SDA
SCL
GNDFG
Optional Diode -- DNP
GND
VCC
0.1µF
C4
4.7µF
C6
DNP
0.01µF
C5
1µF
C3
1µF
C2
GND
GND
78.7
R7
DNP 78.7
R6
DNP 47uH
L1
10µF
C1
GND
D1
DNP
GND
CPP
2
CPN
3
SW 4
SWGND 5
VREG 6
V1P8
7
GND 8
V3P3
9
SCL
10 SDA
11
FG
12
SPEED
13
DIR
14
PGND 15
PGND 16
U17
U18
V19
V20
VCP
1
W21
W22
VCC
23 VCC
24
PAD 25
U1
DRV10983SQPWPRQ1
Vin
Range:
4.5 V - 45V
0.1µF
C7
GND
GND
GND
10µF
C9
GND
J6
CPN
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Figure 15. DRV10983-Q1 Schematic
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7.2 Bill of Materials (BOM)
Table 6 lists the DRV10983-Q1 EVM bill of materials.
(1) U1 part number is DRV10983-Q1.
Table 6. DRV10983-Q1 Bill of Materials
Designator Description Manufacturer Part Number Quantity
!PCB(1) Printed Circuit Board TI DRV10983Q1 1
C1 CAP, CERM, 10uF, 10V, ±20%, X5R, 0603 TDK C1608X5R1A106M 1
C2, C3 CAP, CERM, 1uF, 25V, ±10%, X5R, 0603 TDK C1608X5R1E105K080AC 2
C4, C7 CAP, CERM, 0.1uF, 50V, ±10%, X7R, 0603 AVX 06035C104KAT2A 2
C5 CAP CERM, 10000PF, 50V X7R 0603 AVX 06035C103KAT2A 1
C9 CAP, CERM, 10uF, 50V, ±10%, X5R, 1206 TDK C2012X5R1H475K125AB 1
H9, H10, H11,
H12 Bumpon, Hemisphere, 0.44 X 0.20, Clear 3M SJ-5303 (CLEAR) 4
J1 Header, 100mil, 2x1, Tin plated, TH Molex 90120-0122 1
J2, J4 Header, 100mil, 3x1, Tin plated, TH Sullins Connector Solutions PEC03SAAN 2
J3 Header (shrouded), 100mil, 5x2, Gold, TH TE Connectivity 5103308-1 1
J5, J6 1mm Uninsulated Shorting Plug, 10.16mm
spacing, TH Harwin D3082-05 1
L1 Inductor, Shielded, Ferrite, 47 µH, 1.15 A, 0.3
ohm, AEC-Q200 Grade 1, SMD Wurth Elektronik 784777470 1
P1 Terminal Block, 5.08 mm, 5x1, Brass, TH On-Shore Technology ED120/5DS 1
R3, R4, R5 RES, 4.75k ohm, 1%, 0.1W, 0603 Vishay-Dale CRCW06034K75FKEA 3
R2 Trimmer, 25k ohm, 0.15W, TH CTS Electrocomponents 296XD253B1N 1
R1 RES, 10k ohm, 5%, 0.1W, 0603 Vishay-Dale CRCW060310K0JNEA 1
SH-J1, SH-J2 Shunt, 100mil, Gold plated, Black 3M 969102-0000-DA 2
TP1, TP2, TP4 Test Point, Compact, SMT Keystone 5016 3
TP3 Test Point, Compact, SMT Keystone 5016 1
U1 Automotive, Three-Phase, Sensorless BLDC
Motor Driver, PWP0024B Texas Instruments DRV10983PWP-Q1 1
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Appendix A
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GUI Installation and Overview
This appendix section explains the location and the procedure for installing the software.
NOTE: Ensure that no USB connections are made to the EVM until the installation is completed.
A.1 System Requirements
The system requirements are as follows:
• Supported OS: Microsoft®Windows®XP, Windows 7 (32 bit, 64 bit)
• Recommended RAM memory: 4GB or higher
• Recommended CPU operating speed: 3.3 GHz or higher
A.2 Installation Procedure
The following procedure describes how to install the DRV109xxEVM GUI. The installer also installs Python
2.7, USB2ANY SDK along with the GUI installation.
1. Double click on the Setup_DRV109xx_EVM.exe from the DRV109xx folder as shown in Figure 16.
Figure 16. Setup_DRV109xx_EVM.exe from the Volume Folder
2. The Setup window is displayed as shown in Figure 17. Click the Next > button to begin the setup
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GUI Installation and Overview
wizard.
Figure 17. GUI Installation Initialization
3. The license agreement is displayed next as shown in Figure 18. Read through the agreement carefully
and select the I accept the agreement radio button and then click the Next > button to proceed to the
next step.
Figure 18. License Agreement
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Installation Procedure
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4. Set the destination directories for the GUI installation and click the Next > as shown in Figure 19. TI
recommends to keep the default values as provided in the installer.
Figure 19. GUI Destination Directory
5. The Ready to Install window appears next as shown in Figure 20. Click the Next > to begin installation.
Figure 20. GUI Start Installation
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6. The installer begins self-extraction and proceeds with the installation as shown in Figure 21.
Figure 21. GUI Installation in Progress
7. After the installation of the GUI, the Python installation initiates. When Python is installed, a the window
shown in Figure 22 is displayed. Click the Finish button to proceed with the USB2ANY installation.
Figure 22. Python Installation Complete
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Installation Procedure
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8. The setup window for the USB2ANY installation is displayed as shown in Figure 23. Click the Next >
button to proceed with the initialization.
Figure 23. USB2ANY Installation Initialization
9. The license agreement is displayed next as shown in Figure 24. Read through the agreement carefully
and select the I accept the agreement radio button and then click the Next > button to proceed.
Figure 24. USB2ANY License Agreement
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10. Set the destination directories for the USB2ANY installation and click the Next > as shown in
Figure 25.
Figure 25. USB2ANY Destination Directory
11. The Ready to Install window is displayed next as shown in Figure 26. Click the Install button to begin
the USB2ANY installation.
Figure 26. USB2ANY Start Installation
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12. The installer begins self-extraction and proceeds with the installation.
13. When the USB2ANY installation is complete, the window show in Figure 27 is displayed, indicating the
completion of the USB2ANY installation. Click the Finish button.
Figure 27. USB2ANY Installation Complete
NOTE: The DRV10983-Q1 GUI requires the LabVIEW Run-Time Engine 2010 to be installed before
the GUI is executed.
The DRV10983-Q1 GUI installer does not include the LabVIEW Run-Time Engine. Go to
http://www.ni.com/download/labview-run-time-engine-2014/4887/en/ to download the National Instruments
LabVIEW Run-Time Engine.
A.3 GUI Overview
The DRV10983-Q1 GUI was developed to communicate with the device to configure different registers
within the device, and to understand the response based on the configurations. The following sections
describe some of the specific features of the GUI, but do not explain the configurations of the controls and
indicators.
Screen captures of the DRV10983 GUI are provided to explain the various features of the GUI. The same
images apply to the DRV10975 devices unless otherwise specified.
A.3.1 Components of the GUI
The device GUI contains three pages (or tabs):
•Basic Settings
•Advanced Settings
•Display
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A.3.1.1 Basic Settings
Figure 28 shows the Basic Settings tab of the GUI.
Figure 28. Basic Settings Page
A.3.1.1.1 Enable Configure
The controls in the Basic Settings tab and Advanced Settings tab are only enabled if the Enable Configure
button is selected. This button specifies the data use between the registers and EEPROM. Click on the
button to select the data use. If the Enable Configure button is enabled (the control turns green in color),
the register data is used, or else (the control turns red) the EEPROM data is used.
A.3.1.1.2 Enable IPD
Clicking the Enable IPD checkbox enables and disables the controls related to IPD settings. If this control
is disabled, a value 0 is written to the IPD current threshold. If the control is enabled, a value 1 is written to
IPD current threshold field.
A.3.1.1.3 eeWrite
The eeWrite button programs to the EEPROM. When this control is clicked, a prompt message asks for
confirmation of the voltage level (see Figure 29). The eeWrite field is written only if the EEPROM Key field
is set to C0DE, and the power supply voltage level is confirmed.
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Figure 29. Confirmation on Voltage Level
A.3.1.1.4 eeRefresh
The eeRefresh button refreshes the controls in the Basic Settings tab, which reads the latest value of the
corresponding fields from the registers and updates the controls.
A.3.1.1.5 Manual Refresh
The Manual Refresh button refreshes the controls in the Motor Parameters section, which reads the latest
value of the corresponding fields from the registers and updates the controls. The function of this button is
same in every section.
A.3.1.1.6 Save Motor Configuration
The Save Motor Configuration button saves the current motor configuration to a file that is later loaded into
the GUI using the Load button. The button saves the last read values of the registers. Perform a manual
refresh operation before saving the configurations into a file.
A.3.1.1.7 Load Motor Configuration
The Load Motor Configuration button loads the configuration file saved earlier, to bring the device to a
known state.
A.3.1.1.8 Help Icon
Move the mouse over the blue help icon to display a brief description for the control, as shown in
Figure 30.
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Figure 30. Help Icon
A.3.1.2 Advanced Settings
The Advanced Settings tab contains controls to handle the frequency overflow, Current Limit for Lock
Detection, FG motor pole option, and so forth (see Figure 31).
Figure 31. Advanced Settings
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A.3.1.3 Display
The Display tab (see Figure 32) contains controls to handle the motor speed, indicates the status of the
device, and displays the value of motor attributes such as motor speed, current, and IPD position.
Figure 32. Display
A.3.1.3.1 Auto Refresh
The Auto Refresh button periodically refreshes the controls of the motor parameters, which read the latest
value of the corresponding fields from the registers and update the controls. The rate of auto refresh is
specified in the configuration file found parallel to the application. The function of this button is same in
every section.
A.3.1.3.2 Pole
The number entered into the Pole text field is used to calculate the RPM in the Display section, given by
the formula in Equation 1.
If motor speed (Hz) ≥2, motor speed (rpm) = (1 000 000 / electrical period [µs]) × 120/pole. Else, motor speed (rpm) =
motor speed (Hz) × 120/pole.
The default value of this control is 1. (1)
A.3.1.3.3 Stop
The Stop button writes the speed control with a value of 0.
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A.3.1.3.4 About
The About window provides the details like the GUI version, supported OS, and the firmware version of
the USB2ANY.
Figure 33. About Page
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A.3.2 Menu Options
A.3.2.1 File
The File menu contains the Exit option as shown in Figure 34. The Exit option stops the execution of the
DRV10983Q1 EVM GUI.
Figure 34. File Menu
A.3.2.2 Script
Scripting automates the device operations and reduces the time consumption in repeating similar
operations.
Scripting is helpful in situations where performing a particular device function requires setting 10 to 15
registers on the device to a particular value. In these circumstances, scripts can be recorded and run
whenever needed.
In DRV10983Q1 EVM GUI, the scripting occurs using Python.
A.3.2.2.1 Recording and Running Scripts
Use the following steps to record and run the scripts:
Step 1. Go to the Script menu in the DRV10983Q1 EVM GUI and select the Launch Script option to
start recording or click the Launch Script Window button as shown in Figure 35.
Figure 35. Script Menu
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An untitled, empty Python window opens in the Idle IDE (see Figure 36).
Figure 36. Launch Macro
When the Idle IDE Python window appears, the Start Recording option is enabled under the Script
menu. The Start Recording button is also available as shown in Figure 37.
Step 2. Select the Launch Script Window option again to open another untitled window. The window
that was last opened is the active window.
Step 3. In the GUI window, go to the Scripts menu and select the Start Recording option from the
menu.
All actions performed on the GUI are recorded in the Idle IDE Python window. The recording function is
indicated in the untitled Idle IDE Python window when the window flashes green, while the window is
recording as shown in Figure 37.
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Figure 37. Start Recording
The Idle IDE Python window captures predefined actions only. While recording, no action, such as moving
the cursor or entering data, has to be performed in the Idle IDE Python window. To stop recording, go to
the Script menu in the DRV10983Q1 EVM GUI and select the Stop Recording option from the menu or
click the Stop Recording button as shown in Figure 38.
Figure 38. Stop Recording
The Launch Script Window remains open after the recording has been stopped as shown in Figure 38.
This window can be closed with or without saving. To save the script, it must be saved with extension .py
under the script folder.
To run the script, go to the Run menu and select the Run Modeul option in the untitled Idle IDE Python
window as shown in Figure 39.
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Figure 39. Run Macro
The script runs and displays the following message in the Idle IDE Python window: Script completed
successfully.
To run a saved script, go to the File menu and select the Open option in the Idle IDE Python window.
Select the file from the Scripts folder.
A.3.2.2.2 Debug
The debug option is used for the following operations:
Simulation — Selecting the Demo menu option runs the GUI in demo mode. Unselecting Demo mode
runes the GUI in connected mode.
Debugging — The Debug Log menu option logs all user activities. If not selected, only the high-level
operations are logged.
File logging — The Log to File menu option logs the GUI activities to a specified log file.
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Figure 40. Debug Menu
l TEXAS INSTRUMENTS
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GUI to DRV10983-Q1 Register Cross Reference
Appendix B
SLVUAV1A–June 2017–Revised November 2017
GUI to DRV10983-Q1 Register Cross Reference
The DRV10983-Q1 register names and GUI names do not always match. Table 7 provides a cross
reference between the different names. The tab and section location of the register values in the GUI is
also provided.
Table 7. GUI to DRV10983-Q1 Register Cross Reference
Registers GUI
Register
Name Address Register Map Tab Section GUI Name
CONFIG1 0x90
SSMConfig[1:0] Advance Device Options Spread spectrum Modulation
FGOLSel[1:0] Advance FG Options FG Open Loop Output Select
FGCycle[3:0] Advance FG Options FG Cycle Selection
ClkCycleAdjust Basic Closedloop Setting ClkCycleAdjust
RMShift[2:0] RMValue[3:0] Basic Motor Parameters Phase Resistance
CONFIG2 0x91
KtShift[2:0]KtValue[3:0] Basic Motor Parameters Phase to Phase Kt (mV/Hz)
CommAdvMode Basic Closedloop Setting Commutate Advanced Mode
Control
TCtrlAdvShift[2:0]TCtrlAdvValue[
3:0] Basic Closedloop setting T Control Advanced (s)
CONFIG3 0x92
ISDThr[1:0] Basic Before Startup Initial Speed Detect Threshold
ISDEn Basic Before Startup Enable Initial Speed Detect
RvsDrEn Basic Before Startup Enable Reserve Drive
RvsDrThr[1:0] Basic Before Startup Reserve Drive/Brake Threshold
OpenLCurr[1:0] Basic Startup Setting Open Loop / Align Current
OpLCurrRt[2:0] Basic Startup Setting Open Loop Current rate
BrkDoneThr[2:0] Basic Before Startup Break Done Threshold
CONFIG4 0x93
AccelRangeSel Basic Startup Setting Acceleration Range Selection
StAccel2[2:0] Basic Startup Setting Second Order Accelerate
StAccel[2:0] Basic Startup Setting First Order Accelerate
Op2ClsThr[4:0] Basic Startup Setting Open to Closed Loop Threshold
AlignTime[2:0] Basic Startup Setting Align Time
CONFIG5 0x94
OTWarning_ILimit[1:0] Advanced Device Options Temp Warning Action
LockEn5 Advanced Lock Detect Closed Loop Stuck
LockEn4 Advanced Lock Detect Open Loop Stuck
LockEn3 Advanced Lock Detect No Motor Fault
LockEn2 Advanced Lock Detect BEMF Abnormal
LockEn1 Advanced Lock Detect Speed Abnormal
LockEn0 Advanced Lock Detect Current Limit
SwILimit[3:0] Basic Current lLimit Software Current Limit
HwILimit[2:0] Advanced Lock Detect Current Limit for Lock Detection
IPDasHwILimit Advanced Lock Detect Current Limit for Lock Detection
Control
l TEXAS INSTRUMENTS
Revision History
www.ti.com
36 SLVUAV1A–June 2017–Revised November 2017
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
Revision History
Table 7. GUI to DRV10983-Q1 Register Cross Reference (continued)
Registers GUI
Register
Name Address Register Map Tab Section GUI Name
CONFIG6 0x95
SpdCtlrMd Basic Closedloop Setting Speed Input Mode
PWMFreq Advanced PWM output Options Double the output PWM frequency
KtLckThr[1:0] Advanced Lock Detect Abnormal Kt lock detect Threshold
AvSIndEn Advanced AVS (Anti-voltage Surge) Function Enable Inductive AVS
AVSMEn Advanced AVS (Anti-voltage Surge) Function Enable Mechanical AVS
AVSMMd Advanced AVS (Anti-voltage Surge) Function Mechanical AVS Mode
IPDRIsMd Basic IPD Setting IPD Release Mode
CLoopDis Basic Startup Setting CLoopDis
ClsLpAccel[2:0] Basic Closedloop Setting Closed loop Accelerate
DutyCycleLimit[1:0] Advanced Device Options Duty Cycle Limit
SlewRate[1:0] Advanced Device Options Slew Rate
CONFIG7 0x96
IPDAdvcAg[1:0] Basic IPD Setting IPD Advanced Angle
IPDCurrThr[3:0] Basic IPD Setting IPD Current Threshold (A)
IPDClk[1:0] Basic IPD Setting IPD Clock
CtrlCoef[1:0] Basic Closedloop Setting Control Coefficient Setting
DeadTime[4:0] Advanced PWM output Options Driver Dead Time
EEPROM
Programming5 0x35
ShadowRegEn Basic Enable Configure
eeWRnEn Basic eeWrite
eeRefresh Basic eeRefresh
EEPROM
Programming1 0x31 ENPROGKEY[15:0] Basic EEPROM Key
SpeedCtrl 0x30 OverRide Display Speed Control OverRide
SpeedCtrl[8:0] Display Speed Control Speed
MTD_TEST1 0x60 SCORE_DIS Display Speed Control Disable Motor Operation
Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (June 2017) to A Revision ......................................................................................................... Page
• Changed R14 to R2 globally throughout the user's guide. .......................................................................... 1
• Changed the L1 designator description, manufacturer, and part number in the BOM.......................................... 17
• Changed the R3,R4,R5 designator in the BOM from R5,R6,R7............................................................... 17
• Changed the R2 designator in the BOM from R14.................................................................................. 17
• Changed the R1 designator in the BOM from R15.................................................................................. 17
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