I am facing a problem in Takisawa TC-1 with Fanuc 0T control. Machine is very old and not in good condition.
1. In auto cycle whenever we call any tool No. machine starts moving in minus direction and then it stops after travelling 212.26 in minus direction then the turret rotates at the desired tool no. then machine goes back to initial position.
2. But when we command the same in MDI mode then tool no. 1,3,5,8,9,10,11,12 are changing okay without any axis travel but when we command tool no. 2,4,6,7 then the axis start moving before tool change and stops at certain point and then tool change happens.
Specially at tool no. 6 both axis X and Z start moving whenever we call tool no. 6.
I have checked there is no. tool change program in the machine and i think in turning centers there is no need of tool change program.
So Please help if somebody has seen same problem in there machine.