[lammps-users] run command

Hello

velocity atom_pt set 0.0 -115 0.0 units box
run 40000

I am trying to give an INITIAL VELOCITY to a single atom in my simulation and see what happens.
My doubt is whether the the run command considers the velocity 115 in y-direction as initial velocity or
does it give 115 in each every time step of 40000 time steps.

Regards
Vikram