The 320GB PS3 Move bundle (a Slim or Super Slim model) does not play PS2 game discs.
Only the original "Fat" PS3 models (CECHA/B/C/E, 20/60/80GB) have hardware/software backward compatibility for PS2 games.
All Slim (2009+) and Super Slim (2012+) models lack PS2 disc playback. They can only play PS2 games re-released as PS2 Classics on the PlayStation Store (digital downloads).