This command changes how many seconds pass in-game for a second in real life. Default is 20, meaning every second in real life, 20 seconds in Fallout pass.
set timescale to [seconds]
| Seconds | The amount of seconds that should pass in-game every second in real life. Default is 20. |
set timescale to 20
The above command sets the timescale to 20, which is the default value. 20 seconds will pass in the game each second in real life.