I have a milling center with a Fanuc O-MD control and I'm having problems to DNC run a program from the computer.

I select MEM-DNC and press the Cycle Start key and I get LSK flashing in the lower right corner of the screen.
When I start transmitting from the computer, the first two lines go through and then I get a ps 128 alarm. First line is of code is the % character.

From the OFFSETS screen pressing the OUTPUT-START key I get all the data sent correctly to the computer, so I assume cable and RS2332 parameters are correct.
Is this assumption correct?


Any ideas?
Please