SLOU538 June   2020

 

  1.   DRV8428P EVM GUI User's Guide
    1.     Trademarks
    2. 1 Overview
    3. 2 Hardware and Software Setup
    4. 3 GUI Application
      1. 3.1 Installation
      2. 3.2 Getting Started with DRV8428P EVM GUI
      3. 3.3 Use the DRV8428P EVM GUI
        1. 3.3.1 Motor Control Page
          1. 3.3.1.1 Control Modes
            1. 3.3.1.1.1 PWM Mode
            2. 3.3.1.1.2 Step Mode
        2. 3.3.2 Decay Mode and TOFF setting
        3. 3.3.3 Use the Side-Bar Menu
        4. 3.3.4 Menu Bar Options
          1. 3.3.4.1 File Menu
          2. 3.3.4.2 Options Menu
          3. 3.3.4.3 Tools Menu
          4. 3.3.4.4 Help Menu

3.3.1.1.1 PWM Mode

By default, PWM operation mode is selected. This configuration allows the user to connect one or two brushed motors for evaluation. If transitioning to pwm mode from step mode, the following actions will take place:

1. The AINx and BINx sliders will appear.

2. The chopping current will be recalculated.

Figure5_PWM_mode.pngFigure 6. Controls Available for Speed Mode