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Ansys Resonance simulatioin error

- December 19, 2024 at 6:15 am
  
  gling
  Subscriber
  
  While performing resonance simulation on a development PCB, I encountered the following error, which is preventing me from proceeding.
  I would like to inquire about the possible causes of this error. Could it be due to issues like Min. or Max. frequency, the number of modes to compute, or other problems?
- December 20, 2024 at 11:25 am
  
  Praneeth
  Forum Moderator
  
  Hi,
  Thank you for reaching out to the Ansys learning forum.
  Please let us know which Ansys Electronics tool you are using to help us serve you better. If possible please share some screenshots of your model.
  Best regards,
  Praneeth.
- December 26, 2024 at 2:19 am
  
  gling
  Subscriber
  
  I am using Ansys SIwave2023 R1.
  In what cases do I get an error like this, and what is the solution?
- March 6, 2025 at 8:36 pm
  
  yan.tran
  Ansys Employee
  
  Hello,
  
  To start debugging this issue, could you do a validation check so we can gather more information? To do a validation check, navigate to the Simulation tab then select the Validation Check icon. In the popup window, select "Resonant Modes" as the simulation mode to validate for. Once this is complete, please provide me with the new information so I can determine the next steps.
  
  Best,
  
  Yan Tran
  Ansys Technical Support

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