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Thread: Motor Speed Measuring

  1. #1
    Beginner Beginner wskeller is on a distinguished road
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    Motor Speed Measuring

    How am I able to utilize the automatic rotational speed measurement and commutation control for block commutation that is a feature of the TLE 9879? Is there a code that will represent the "current" RPM of the motor? How can I use this feature? Please help!

  2. #2
    Moderator
    Infineon Employee
    Infineon Employee
    Fiz is on a distinguished road
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    Hello wskeller,

    if you are using the block commutation example using BEMF you can use the function: uint32 Emo_GetSpeed(void)
    This will return you the actual motor speed.

    Best,
    Fiz
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

  3. #3
    Beginner Beginner wskeller is on a distinguished road
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    Hi Fiz,
    yes, I saw on the code.
    Thank you.

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