Startmove without continuing the motion

Hi all,
I'm wondering if there is a way to stop the movement of the robot and then enable the movement again but without continuing the stop movement. I know about the instructions StopMove, StartMove, etc but it seems like they don't work as I mean. I made an example to be clearer:

MoveJ P1;
MoveJP2;

Let immagine that while I'm executing MoveJ P1 an interrupt occurs and stops the motion; I would like to enable the movement again (without restarting the program) not continuing with the unfinished MoveJ P1 but starting directly with MoveJP2. Is this possible?