Mazak HCN 5000-2 having alarm of ATC arm driven alarm 306, I checked ATC motor all connection, megger test also performed, seems ok, in Auto cycle after 4/5 tools change , alarm comes and not resetting, tried to off/on machine, still not working...
Help me out with the best please, it is driven alarm, this is 100 drive, I don't have new or alternate drive at this time,
Help me with the best....