Writing to HR1211 failed

AC-DC Power Converters
1

I am unable to write the parameters from the GUI to the chip in any way. Previously, I tried to import data using the “export parameter” button, but it didn’t work. Now, I am using the “program parameter” to import data, but it prompts an error.

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2

Hi,

Apologies for the delay. Thank you for posting on the MPS Technical Forum.

A couple questions:

  • Are you using the HR1211 evaluation board?
  • Is the GUI able to connect to the part? Or are you just seeing issues with writing parameters?

Thanks,

Allison