Datasheet

5.2.1. Algorithm Selection .................................................................................................................... 29
5.2.2. Parameter Setting ...................................................................................................................... 30
5.2.3. System Monitor .......................................................................................................................... 30
5.2.4. Main Control Window (Speed Control) ...................................................................................... 31
5.3. GUI Control Command Flow ........................................................................................................... 35
6. Motor Calibration using the PC GUI Interface ................................................................................. 39
6.1. Stator Phase Resistance ................................................................................................................. 39
6.2. Start Up current ............................................................................................................................... 40
6.3. Maximum Current ............................................................................................................................ 40
6.4. Synchronous Inductance ................................................................................................................. 41
6.5. Tuning the initial Current Pi Gains .................................................................................................. 42
6.6. Tuning the Speed Pi Parameters .................................................................................................... 44
7. Permanent magnets brushless motor model .................................................................................. 45
8. Sensorless F.O.C. algorithm ........................................................................................................... 49
9. Software Description ....................................................................................................................... 50
10. Start-up Procedure .......................................................................................................................... 53
11. Reference System Transformations in Detail .................................................................................... 55
12. PWM Modulation Technique ........................................................................................................... 56
13. Internal Representation of Physical Quantities ............................................................................... 57
14. List of variables used in “motorcontrol.c” ........................................................................................ 58
15. Application Customisation ............................................................................................................... 61
16. Renesas Flash Programmer Usage ................................................................................................ 62
17. IAR Embedded Workbench Usage ................................................................................................. 70
18. Online technical support and information .......................................................................................... 78
Revision History ....................................................................................................................................... 79
General Precautions in the Handling of MPU/MCU Products ................................................................. 80