Overview of the Activity Index > Activity Index for proper models
Using the Activity Index
To use the Activity Index, you must select the Activity calculations check box in the Run Parameters dialog box:
Figure 1: Activity calculations check box
Next, you must recompile the model and run a new simulation. Now, when you open a Variable List dialog box, or use the Contextual View, an energy management variables folder is present in the list:
Figure 2: Energy management variables
You can either plot these variables directly, or use the Analysis > Power, energy, activity Analysis Power, energy, activity menu item:
Figure 3: Power, Energy, Activity dialog box
On the Activity tab, you will see a list of all the activity variables defined in the model.
Note
Please consult Using the Activity Index - Examples for full details on using the Activity Index facility.
Source: https://docs.sw.siemens.com/en-US/doc/254352342/PL20250521841123434.amesim_collection.Activity_Index/Using_the_Activity_Index · retrieved 2026-07-17