SLLA661A April   2025  – June 2026 MCF8315A , MCF8315C , MCF8315C-Q1 , MCF8315D , MCF8316A , MCF8316C-Q1 , MCF8316D , MCF8329A , MCF8329A-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2System Requirements
  6. 3 MOTORSTUDIO GUI Installation
  7. 4Prerequisites to Run the Motor with MOTORSTUDIO
  8. 5Getting Started with MOTORSTUDIO
    1. 5.1 Home
    2. 5.2 SmartTune
    3. 5.3 Optimization Wizard
    4. 5.4 Motor Parameter Extraction Tool (MPET)
    5. 5.5 Closed Loop Tuning
    6. 5.6 Advanced Tuning
    7. 5.7 Register Map
      1. 5.7.1 Register read
    8. 5.8 Control Utilities
      1. 5.8.1 Control
        1. 5.8.1.1 EEPROM READ/WRITE
      2. 5.8.2 Faults
      3. 5.8.3 Charts
      4. 5.8.4 Logs
    9. 5.9 Other Utilities
      1. 5.9.1 Scripting Tool
      2. 5.9.2 Compare Tuning File Tool
  9. 6Spinning the motor
    1. 6.1 Connecting MCF83xx to the GUI
    2. 6.2 SmartTune Execution
    3. 6.3 Improving Current and Speed Regulation
    4. 6.4 Testing for Successful Startup Into Closed Loop
  10. 7Summary
  11. 8References
  12. 9Revision History

5.5 Closed Loop Tuning

SmartTune provides basic tuning configuration, which includes current and speed loop Kp and Ki coefficients. For users who prefer to tune these coefficients manually, the Closed Loop Tuning page offers an option to adjust these loop coefficients. The detailed procedure for tuning speed and current loop coefficients is explained in the Improving Current and Speed Regulation