Trace selection tab is not working in Allergo Pspice simulation

Question

Hi there, 
 
 I practicing this project for AC sweep, https://www.ema-eda.com/courses/pspice-22-1-walk-through/lessons/lesson-11-ac-sweep/ 
 
 After the PSpice >Run , the simulation continues but I can not see the Add trace tab, here

What's the wrong I am doing. 
 
 Should I not use "VSIN" because its not an AC source, it's a sine wave voltage source. It works if I use part "VAC" (although you can still use "VSIN" but add AC=1 in the selections). 
 Kindly let me know. 
 
 Hasan

HIMS · Accepted Answer

It looks like your simulation data wasn't created due to missing AC value - this is set by property AC for AC sweep - This is also done in the video link you are referring. The property AC=1 will inject an AC pulse with frequency being swept as defined in AC sweep simulation settings. Without AC property, the simulation output should have given a warning like below.

Stats

Trace selection tab is not working in Allergo Pspice simulation

Community Guidelines