Texas Instruments Stellaris Manuals

Texas Instruments Stellaris Manuals

Manuals and User Guides for Texas Instruments Stellaris. We have 1 Texas Instruments Stellaris manual available for free PDF download: User Manual

Texas Instruments Stellaris User Manual

Texas Instruments Stellaris User Manual (45 pages)

Stepper Motor

Brand: Texas Instruments | Category: Engine | Size: 0 MB

Table of Contents

Table of Contents
3
Chapter 1: Stellaris® Stepper Motor Reference Design Kit Overview

9
- Using the RDK
  9
- Features
  9
- Motor Technology
  10
- Introduction to Stepper Motors
  10
- Figure 1-1. Stepper Motor
  10
- Chopper Control
  11
- Table 1-1. RDK Motor Specifications
  11
- Figure 1-2. Stepper Speed-Torque Curve
  11
- RDK Specifications
  12
- Electrical
  12
- Mechanical
  12
Chapter 2: User Interfaces

13
- On-Board User Interface
  13
- Figure 2-1. On-Board User Interface
  13
- Speed Mode
  14
- Position Mode
  14
- Graphical User Interface
  15
- Figure 2-2. Stepper Main GUI Window
  15
- Table 2-1. Description of GUI Main Window Controls
  16
- File Menu
  18
- Configuration Window
  18
- Table 2-2. Description of Configuration Controls
  19
- Figure 2-3. Configuration Window
  19
Chapter 3: Hardware Description

21
- Figure 3-1. Stepper Motor Control RDK Layout
  21
- Block Diagram
  22
- Functional Description
  22
- Microcontroller (Schematic Pages 1-2)
  22
- Figure 3-2. Block Diagram
  22
- Output Power Stage (Schematic
  23
- Table 3-1. Current Monitoring Circuits
  23
- Control Interfaces (Schematic
  24
- Software
  24
- Chopper Control
  24
- Figure 3-3. Chopper Waveform Generation
  25
- Figure 3-4. Current Control Software Flow
  25
- Parameter Reference
  26
- Serial Protocol
  26
Appendix A: Parameters

27
- Parameter Descriptions
  27
- Table A-1. Parameter Configuration Summary
  27
- Motor Running Configuration
  28
- Target Position
  28
- Maximum Current
  28
- Target Speed
  28
- Acceleration
  28
- Deceleration
  29
- Motor Drive Configuration
  29
- Winding Resistance
  29
- PWM Frequency
  29
- Fixed Rise Time
  29
- Drive Current
  30
- Holding Current
  30
- Control Mode
  30
- Decay Mode
  31
- Step Mode
  31
- Off Blanking Time
  31

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