I have a mill with fanuc om-c . I would like to activate the DNC function . The machine dose not have a tape mode switch or any switches in the cabinet to activate it . There dose not appear to be a G127.5 on the ladder
but I have 4 reserved M codes and one has a 1275 associated with it .
Can someone with some ladder knowledge tell me if this can be used to turn on dnc or is the 1275 just a coincidence just to send me down a rabbit hole ?