20 Potions, 30 Arrows, 1 2-handed sword, 1 set of heavy armor, etc). Lowers Carry Weight by race (85-130) & limits the # of items of a specific type you can carry (e.g.
Fortify Carry Weight will boost the weight you can carry in some amount depending on the strength of the potion/enchantment.
To set you character's carry weight to 500, you'd use the following command. So whilst there's no 'CarryWeight Command' per se, you can increase/decrease your carry weight by modifying the CarryWeight actor value with the set actor value command. In Skyrim, the weight your character can carry is decided by the CarryWeight actor value.
