Error 402 FRF analysis
Altair EmployeeHi,
I have to set up a FRF analysis. As Load I have to use acceleration vs freq. Inside of the Card RLOAD1 i have define EXCITED (using SPCD) and TC (using TABLED1). The solver gives me this error. What can I do to solve it?
<?xml version="1.0" encoding="UTF-8"?>
Answers
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Please make sure to set type as acceleration in Rload1 card. If possible share .out or .fem file to take a quick look.
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Hi @Tachs77
Can you share an image of FREQ1 card you have in your model?
Looks like the number of increments you have is zero on the card.
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I'm sure I have set up the RLOAD1 type as acceleration.In the image there is my FREQ1 card and the increase is not zero. I realized that if I change the starting frequency from 0 to 0.25 the analysis starts. However, it is not the kind of analysis I want to perform. I uploaded .out. Thank you very much.<?xml version="1.0" encoding="UTF-8"?>
.thumb.png.ef78c1fd4dfafe8e6c2003ad65d5e58d.png)
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Hi,
Can you provide F1 say as 1 instead of 0 adn check if that helps?
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In F1 could you set frequency as fundamental frequency or 1
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It goes. Thank you!
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