Error message : “process solver2d error: Internal Solver Error: ‘Error! ‘”

- September 18, 2023 at 2:37 pm
  
  Lucas Roux
  Subscriber
  
  Good morning everybody,
  I try to use Ansys Electronics and Maxwell2D to study induction machines. I use a Python scipt and the "pyaedt" library to create a machine (stator/rotor/coils/bars and air gap), supply it, apply boundary condition, mesh the model and solve it.
  However, when I analyse it, I got the errors messages "Time step at 0 sec completed, process solver2d error: Internal Solver Error: 'Error!'." and "Simulation completed with execution error on server: Local Machine.".
  I got one point on my results graphs (at time 0).
  I ran other Ansys Electronic models (created by hand) and everything works fine.
  The problem seems to be in the attached model.
  Do you have any advices or suggestions ?
  Thank you
- September 19, 2023 at 9:06 pm
  
  DELI
  Ansys Employee
  
  Hi, we need more information about your model. Can you try to validate the simulation before analyze? Can you turn off the fast reach steady state and see if the warning message get resolved?
- September 20, 2023 at 6:42 am
  
  Lucas Roux
  Subscriber
  
  When I validate the model, everything look good. I have no warning in the “Message manager”. The “Fast reach” was already turned off. I contacted the support, like the error messsage told me to do, I wait for an answer. If you need more informations about the model, feel free to contact me.
  LR
- September 21, 2023 at 2:52 pm
  
  Faezeh Ladani
  Ansys Employee
  
  Hi Lucas,
  We were not able to find your support request in the system. Please email support@ansys.com and provide them your account information as well as the case number and mention this regards to learning forum. When we get the ticket in the system, one of our engineers will be in touch with you one-on-one.
- September 22, 2023 at 6:16 am
  
  Lucas Roux
  Subscriber
  
  Hi,
  I emailed the support wo days ago, an engineer is trying to solve the issue,
  Thank you
  LR
- November 23, 2023 at 10:50 pm
  
  Cesar0103
  Subscriber
  
  Hi Lucas,
  I'm trying to rum a ANSYS model from Phyton script and to do that I'm looking for the way to get the script for a previous model made in ANSYS by hand. Do you have any suggestion or advice to do that?
  
  Thanks in advance,
  Cesar
- November 24, 2023 at 7:22 am
  
  Lucas Roux
  Subscriber
  
  Hi,I eventually managed to solve my problem by rewritting all my Python script (I think it was a mesh problem in very small air spaces that might not be air). But I don't know how to automaticly get a Python script from an existing handmade Ansys model. I can suggess you to manually transcript all the handmade steps into Python command, one by one. That is what I did when I recreated my script from a working Ansys model.
  Lucas