In a fanuc 21-TB, I need to have DNC operation.
We do small series of pieces and it is not friendly to load the program with a card (card slot is on the electrical pannel), or to edit manualy the programs.
We issue is that no tape mode button is present on the control.
Looking at the ladder, it seams that it was prepared to have the DNC operation since I have a line that makes it on/off. Also an RS232 port is present on the machine. The ladder says:
R9091.0------------------------G0043.5 | DNC OPERATION S ELECT SIGNAL
My consern it to make the R9091.0 register ON. I belive that I must add a button and connect it to a physical input to the controller, but I do not have a clue where that should be done, since the R9091.0 does not match any electrical input on the electrical cabinet.
Any ideia is welcome.
Thank you