I have a Mazak FH6800 with the 4th axis option. Whenever i have pallet number 2 out of the machine i keep getting alarm...alarm 31 Servo Malfunction 1 (&0000002F,&0008, ). When i unplug the 14 pin connector from the optional rotary head i can clear the alarm and run pallet 1 as long as i want. I can also index pallet 2 into the machine, connect the pin connector again and run pallet 2 in the machine as long as i want, but as soon as i switch to pallet 1 i get the alarm again. Can anyone help me? I am not really a CNC guru, only a millwright in the shop trying to figure things out.
Spartus