I bought a Tsugami Mercury T-NCM 70/160 CNC lathe with a Fanuc 6TA controler. The machine can take live tooling. If I give a M81-M92 command the chuck starts turning to index to any of the 12 positions. My problem is that the chuck keeps on turning and dont stop. I later realize that there is 6 cams that gives a binary value for the controller where to stop, but there is no pick-up sensors or proximity switches to give a signal. I need a maintenance manual or some wiring diagrams or any help PLEASE.![]()


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