This command sets the specified actor value to the specified value. It is recommended the DamageActorValue and RestoreActorValue commands are used instead of this command, as this command can cause things to not function correctly.
setav [actor value id] [value] Target Command
|Actor Value ID||The ID of the actor value you wish to set. See actor values|
|Value||The value you wish to set the actor value to.|
setav health 10
This console command would set your target's health actor value to 10.