Creo Simulate > Reference Links > To Select Mode Options for a Modal Analysis
  
To Select Mode Options for a Modal Analysis
This procedure assumes you are in the Modal Analysis Definition orPre-Stress Modal Analysis Definition dialog box.
1. Click the Modes tab on the analysis dialog box.
2. Select one of these mode options: Number of Modes or All Modes in Frequency Range.
3. If you selected the Number of Modes option, enter the number of modes you want to use for the analysis.
4. Enter the minimum frequency of the modes.
5. If you selected All Modes in Frequency Range, enter the maximum frequency to define the top end of the frequency range.