This is on a Hyundai SPT-V30TO. The pallet changer was in the middle of changing and i changed modes(WONT DO THAT AGAIN!), the pallet got stuck and a couple of alarms went off (one was door open and the other z- axis interlock). I could hear air coming out and the pallet would turn either way about 5 degrees. I couldnt do a pallet change from the control so i loosened the pallet and turned it untill the sensor light was green and in MDI did a pallet change. It rotated to where i dont want it and it locked. Now i cant move it, cant hear the air and i get an alarm "incorrect pallet position" which it is. ANy tips on what has happened will help THANKS.