Came A3000 stopped working

[Evo]

Hi, I have replaced 2 x damaged operators with CAME ATI 3000 operators.Keeping excisting Control Panel, FAAC 445D. Everything worked ok.

After 4 weeks the gates stopped working,checked it out and found that Fuse F1 had blown I did insulation test on motors all ok ,replaced fuse and powered up. pressed fob, motors tried to run ,then stopped

so i manually closed gates, and re-learned motors run time from panel, The Gates opened untill the fully open limits,then stopped and stayed open.There are 2 loops installed ,entry/exit i disconnected them from panel and linked out.Tried run time operation again,Still the same, gates open and won't close.

Any help would be very much appriciated.

Evo.