[FEMAP] sol111 does not run even though the frequency table exists.

[test123123]

Hello. I have been practicing PSD random vibration analysis while reading Mr. Blas Molero's blog.
Link
With Google translator, I have no issues reading it even though it is in Spanish.

Anyway,,, I would like to Random vibration analysis with PSd.

I created a frequency table with the mode frequency results as in your blog, but the following error occurs and the analysis stops:

You must select a Solution Frequency Table in Analysis Set 2 Dynamic options before translating for Frequency Response Analysis.

However, as shown in the picture, analysis set 2 and frequency table 17 in the dynamic options do exist.

I wanted to use only the first mode frequency, so I created a mode table as shown below.

Just like in Blas Molero's blog, when I perform the analysis in the Z direction without subcases, the frequency table is properly attached. However, when I include subcases, the FREQ card is missing in the input file.

Since the PSD range is from 20 to 700 Hz, the desired frequency range was set to 1400 Hz.

I have attached my example file. how can i fix it?

 

[rb1957]

probably better to ask in the FeMap forum (under FEA) ... but don't double post (RF (Red Flag) this post, ask to remove it, because you're moving the question to another forum).

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.