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Jul 14, 2017
02:40 AM
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Jul 14, 2017
02:40 AM
Hi,
Is anyone working with the microcontroller TLE9879QXA40 for the BLDC Motor application? I Need some help, I will be grateful if anyone answers.
Thanks
Is anyone working with the microcontroller TLE9879QXA40 for the BLDC Motor application? I Need some help, I will be grateful if anyone answers.
Thanks
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7 Replies
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Nov 08, 2017
08:24 AM
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Nov 08, 2017
08:24 AM
sai krishna wrote:
Hi,
Is anyone working with the microcontroller TLE9879QXA40 for the BLDC Motor application? I Need some help, I will be grateful if anyone answers.
Thanks
Hello,I have started working with the microcontroller TLE9879QXA40 for the BLDC Motor application. I am new to Infineon and and seems like in this forum people are not replying to ant questions.
It would be really nice if you could share your experience with TLE9879QXA40.
Jan 07, 2018
03:36 AM
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Jan 07, 2018
03:36 AM
Dear Sai Krishna and Litun,
Of course, someone is working with the TLE9879.
You can find a lot of material, including Data Sheet, User Manual, Eval Board Dokumentation, Getting Started Guide and Application Notes
here: http://www.infineon.com/tle987x
Best Regards,
M.K.
Of course, someone is working with the TLE9879.
You can find a lot of material, including Data Sheet, User Manual, Eval Board Dokumentation, Getting Started Guide and Application Notes
here: http://www.infineon.com/tle987x
Best Regards,
M.K.
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Jan 13, 2018
07:37 AM
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Jan 13, 2018
07:37 AM
Dear M.K,
Thanks.I have 2 numbers of TLE9879 Eval Kit but both of the board shoe Bridge Drive Short problem. It has been almost one and half months stuck with this problem but still Infineon TAC are not able to resolve this issue.
I really doubt it is a software error because BRDV-> CTRL1 and CTRL2 registers never cone to their reset state as defined in the datasheet.
https://electronics.stackexchange.com/questions/345376/reason-of-mosfet-over-current/345890?noredire...
Secondly there are lot of ambiguity in the datasheet specifically software procedure for BRDV diagnosis.
And last but not least, I do,t think there are many users of TLE9879 eval kit, other wise they would have faced same issue which reflect on the internet.
I have worked with PIC and STM but never had such horrible experience like infineon. 😞
Reg
sourav
Thanks.I have 2 numbers of TLE9879 Eval Kit but both of the board shoe Bridge Drive Short problem. It has been almost one and half months stuck with this problem but still Infineon TAC are not able to resolve this issue.
I really doubt it is a software error because BRDV-> CTRL1 and CTRL2 registers never cone to their reset state as defined in the datasheet.
https://electronics.stackexchange.com/questions/345376/reason-of-mosfet-over-current/345890?noredire...
Secondly there are lot of ambiguity in the datasheet specifically software procedure for BRDV diagnosis.
And last but not least, I do,t think there are many users of TLE9879 eval kit, other wise they would have faced same issue which reflect on the internet.
I have worked with PIC and STM but never had such horrible experience like infineon. 😞
Reg
sourav
Jan 16, 2018
07:36 PM
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Jan 16, 2018
07:36 PM
Hello Litun,
I just anwered to another thread of yours, which focus on your issue:
https://www.infineonforums.com/threads/5623-TLE9879-Eval-Kit-Bridge-drive-Not-Functioning
Have you already tried our example code, we provide in the µVision Keil 5 pack installer?
You can check the functionality of your board with one of BLDC projects, for example.
Best Regards,
M.K.
I just anwered to another thread of yours, which focus on your issue:
https://www.infineonforums.com/threads/5623-TLE9879-Eval-Kit-Bridge-drive-Not-Functioning
Have you already tried our example code, we provide in the µVision Keil 5 pack installer?
You can check the functionality of your board with one of BLDC projects, for example.
Best Regards,
M.K.
Apr 01, 2021
11:02 PM
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Apr 01, 2021
11:02 PM
Hey if anyone worked on BLDC Shield with TLE9879QXA40 for Arduino please help me out.
i actually used the example sketch for single board which is given by the Infineon in the git hub. currently my BLDC motor is vibrating when i upload the sketch i don't know what to do next is there any parameters i need to set please help me out with this.
i actually used the example sketch for single board which is given by the Infineon in the git hub. currently my BLDC motor is vibrating when i upload the sketch i don't know what to do next is there any parameters i need to set please help me out with this.
May 06, 2021
03:21 AM
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May 06, 2021
03:21 AM
Dear Varun
you have first to set-up the motor parameters properly. Using the Arduino shield, the motor parameters can be set using the commands as described in the app note:
https://www.infineon.com/dgdl/Infineon-BLDC_shield-UserManual-v01_02-EN.pdf?fileId=5546d462696dbf120...
In the par. 4.4 you find the setting of the motor parameters, for example:
shields->setParameter(FOC_POLE_PAIRS , 4, BOARD1); // it configures the pole pairs to 4
shields->setParameter(FOC_PWM_FREQ, 20000, BOARD1); // it configures the PWM frequency to 20 kHz
Best regards
Ramius
you have first to set-up the motor parameters properly. Using the Arduino shield, the motor parameters can be set using the commands as described in the app note:
https://www.infineon.com/dgdl/Infineon-BLDC_shield-UserManual-v01_02-EN.pdf?fileId=5546d462696dbf120...
In the par. 4.4 you find the setting of the motor parameters, for example:
shields->setParameter(FOC_POLE_PAIRS , 4, BOARD1); // it configures the pole pairs to 4
shields->setParameter(FOC_PWM_FREQ, 20000, BOARD1); // it configures the PWM frequency to 20 kHz
Best regards
Ramius
Jun 24, 2021
06:13 AM
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Jun 24, 2021
06:13 AM
Hello
sorry for the late reply, the motor parameters that you can set are:
- pole pairs: FOC_POLE_PAIRS --> not visible in your datasheet
- resistance: FOC_R_PHASE --> 2.152 Ohm in your datasheet
- inductance: FOC_L_PHASE ---> 525 µH
- nominal current: FOC_NOM_CUR --> you have a peak current of 11 A
- maximum speed: FOC_MAX_CUR --> you have a speed at no load of 17900 rpm
With all the other parameters you can play with the values, starting with the default ones.
Best regards
Ramius
sorry for the late reply, the motor parameters that you can set are:
- pole pairs: FOC_POLE_PAIRS --> not visible in your datasheet
- resistance: FOC_R_PHASE --> 2.152 Ohm in your datasheet
- inductance: FOC_L_PHASE ---> 525 µH
- nominal current: FOC_NOM_CUR --> you have a peak current of 11 A
- maximum speed: FOC_MAX_CUR --> you have a speed at no load of 17900 rpm
With all the other parameters you can play with the values, starting with the default ones.
Best regards
Ramius