Default switching frequency

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Ksmruti
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Hi,

What is the default PWM switching frequency of 6EDL eval board and how to change it?

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SuhasBobade
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Hi,

Thanks for posting your query.

The default PWM switching Frequency for the 6EDL7141 Evaluation board is 20KHz.

The frequency can be changed in BPA Motor control GUI. Go to Parameter Controls > XMC1400 > PWM > PWM Frequency. Here Frequency can be changed from 5KHz to 50KHz. Kindly find the attached screenshot.

Thanking you!  

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SuhasBobade
Moderator
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100 sign-ins 50 replies posted 25 solutions authored

Hi,

Thanks for posting your query.

The default PWM switching Frequency for the 6EDL7141 Evaluation board is 20KHz.

The frequency can be changed in BPA Motor control GUI. Go to Parameter Controls > XMC1400 > PWM > PWM Frequency. Here Frequency can be changed from 5KHz to 50KHz. Kindly find the attached screenshot.

Thanking you!  

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