Fanuc O-TD-controlled CNC machine tools, for example, 50 motors at low speeds does not return.After a time, making stops trying to return.In 1600 for example, in an era when returns fall 1530 and again in 1600 after 20 sec out lere fixed on himself.(Machine Goodway TB-150)Waiting for help those who already have knowledge about the problem thanks..Good work everyone..