HMC machine pallet change problem ll automatic pallet changer in HMC machine ll APC HMC alarm 

HMC pallet accident ll pallet not clamp ll pallet arm seat check pressure switch not on ll axis not at pallet change position for pallet change operation ll how can use jog mode in pallet change ll how can use apc manual operation mode ll keepry pallet arm up / down memory ll keep realy pallet clamp declamp memory ll Shrikant singh videos ll alarm solutions on cnc machine