2) At the Fanuc control, make sure you are in MDI mode, then press the SETTINGS key, and soft key SETTINGS to turn the parameter lock to 1. (See Figure #2) The control will immediately throw you to the alarm page. This is normal (See Figure #3). Go back to this settings page and make sure your I/O setting is set to zero. (See Figure #4)
From my experience Fanuc & Haas controllers dont show the leading % (idk why) but they do show the trailing one. If they arnt in the code, in the editor, the program wont load onto the machine. The % is the signal for the start of file and the end of file. Also, check the parameters of the machine/DNC setup. Some controllers want %#0A for a ...