Search:

Type: Posts; User: LiangXiao

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Hi, You can refer to the FOC application note....

    Hi,
    You can refer to the FOC application note.
    5347
  2. Replies
    1
    Views
    1,614

    Hi, You can quickly find all TLE9879's register...

    Hi,
    You can quickly find all TLE9879's register details in tle987x.h file.
  3. Hi, These values are part of Infineon FOC...

    Hi,
    These values are part of Infineon FOC algorithm.I guess only the Infineon engineer know the real meaning of these value.But you can find some clues in the figure below.
    5303
  4. Replies
    4
    Views
    3,635

    Hi, First,you shoud set the 3 Bridge Low Side...

    Hi,
    First,you shoud set the 3 Bridge Low Side Drivers to State PWM,then set the MCMOUT rigister to active the 3 Bridge Low Side Drivers.This method will avoid overcurrent protection.The operation of...
  5. Replies
    2
    Views
    2,211

    Hi, No matter the suqence of ABC.In Hall...

    Hi,
    No matter the suqence of ABC.In Hall register, the sequence of Hall signal is CCPOS2 CCPOS1 CCPOS0.
  6. Hi, You can refer to the the chapter of CSA in...

    Hi,
    You can refer to the the chapter of CSA in Manual,you will find the limitation of CSA differential input voltage is 1.5V.
    1.25V is secured OpAmp differential input voltage range .
  7. Hi, What is your supply voltage?

    Hi,
    What is your supply voltage?
  8. Hi, You can refer to ...

    Hi,
    You can refer to
    https://www.infineonforums.com/threads/10543-SOLVED-commutation-table-of-BEMF-demo-code
  9. Hi, These values will be written to the MCMOUTS...

    Hi,
    These values will be written to the MCMOUTS register to control the output of CCU6x and COUT6x.
  10. Replies
    2
    Views
    2,004

    Thank you for your answer.Besides, I want to know...

    Thank you for your answer.Besides, I want to know the meaning of 15,0.1.Why does the program choose these values?4957
  11. Replies
    2
    Views
    942

    Thank you for your answer!

    Thank you for your answer!
  12. Replies
    2
    Views
    942

    Hall delay angle

    In the BC_HALL demo code, what is the function of it and how to set this parameter?
    4896
  13. Replies
    2
    Views
    2,004

    Emo_cfg_foc_table_scale(0.117553711)

    In the FOC demo program, what is the meaning of this value ,and how to get 0.117553711?4838
  14. Replies
    1
    Views
    1,476

    Channel turn on/off delay measurement

    Hi,
    In the chapter of BDRV(27.3.7), I saw that TLE987x can measure the delay between intended external MOS activation and actual turn on .I don't know how to do it , and is there any demo code...
  15. Replies
    2
    Views
    1,550

    BEMF motor can't enter close loop

    Hi,
    I use the BEMF demo code to drive my own PCB board. In open loop , it runs good. But when it switch to close loop , the motor stoped.
    I got the error message as below, when the motor entered...
  16. Replies
    3
    Views
    1,762

    How to get the max speed of motor

    Hi,
    I use the FOC demo code to drive my motor .My motor's nominal speed is 30000rpm.In my applicaiton, I got the max speed is 23900rpm though I added the speed command ,it held 23900rpm.
    Does the...
  17. Hi Fiz, Thank you.This problem has been solved.

    Hi Fiz,
    Thank you.This problem has been solved.
  18. Hi Fiz, Thank you.This problem has been solved.

    Hi Fiz,
    Thank you.This problem has been solved.
  19. Hi Fiz, Sorry,I still feel confused.I have two...

    Hi Fiz,
    Sorry,I still feel confused.I have two questions:
    1、Does the CC6x control the high side mos, and the COUT6x control the low side mos?
    2、For example, I think W = COUT62 & CC62 not W = CC62...
  20. Hi Fiz, In the MCMP register the bit sequence...

    Hi Fiz,
    In the MCMP register the bit sequence should be COUT62 CC62 COUT61 CC61 COUT60 CC60?
    So, the half bridge that is connected to GND should be set to 10 not 01, is it right?
    Best
  21. Hi Fiz, Thank you! I find the picture as below...

    Hi Fiz,
    Thank you! I find the picture as below about my motor's commutation sequnece.Can you give me an example about how to write the code according to this picture.
    4273
    Best!
  22. [SOLVED] commutation table of BEMF demo code

    If I use the BEMF demo code to drive my own motor,I want to know whether the macro definition about commutation seqence in the Table.c need to be changed, and how to change them.
    4221
  23. Hi Fiz, Thank you .But I still don't konw how to...

    Hi Fiz,
    Thank you .But I still don't konw how to set the Swich-on speed.
    Best.
  24. Hi Fiz, Thank you for your advice.I use the BEMF...

    Hi Fiz,
    Thank you for your advice.I use the BEMF sensorless demo code to drive my motor.In the Config Wizard,I don't konw the meaning of some parameters such as the Switch-on Speed in the picture...
  25. [SOLVED] Gate charge/discharge configration

    I used the BEMF demo code to drive my TLE9879 pcb . In the stage of open loop, the motor started and spun for short time, then stoped.Sometimes the motor had vibration.
    I added the gate charge...
Results 1 to 25 of 30
Page 1 of 2 1 2
Disclaimer

All content and materials on this site are provided as is. Infineon makes no warranties or representations with regard to this content and these materials of any kind, whether express or implied, including without limitation, warranties or representations of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, whether express or implied, is granted by Infineon. Use of the information on this site may require a license from a third party, or a license from Infineon.


Infineon accepts no liability for the content and materials on this site being accurate, complete or up- to-date or for the contents of external links. Infineon distances itself expressly from the contents of the linked pages, over the structure of which Infineon has no control.


Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Usage Terms of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Usage Terms of this site. Infineon reserves the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.