Thanks I will have a look into it. On another note with the dnc progress, seems that G127.5, G2342.0 & D394.2 has something to do with drip feed I have 127.5 figured out but can not figure what controls the other 2 or any way to change them.

I just called about a memory upgrade and looks as my machine has the max memory of 128k already.

Thanks for the response, I am very thankful of the help and would love a way to expand the machines memory to enable me to run large programs off of memory. After reading your reply and trying to walk through it I have to to the conclusion you may be referring to a different controller than I am using. My parameter 138 is a single digit not 8 digits, I also do not have 3404 or 6030. I also do not have a "system" button I am all for running off of the machines memory but my machine has a very small memory and when trying to run any program over 7-8000 lines the memory is not large enough to hold the program. So I have been trying to get the drip feed to work on it for around 2-3 months now. I have searched high and low been on the phone with machine builder as well as fanuc but of coarse these guys don't want to waste any time helping you on a machine that is 14 years old since most of them did not work there in that era and have zero knowledge of the machine.

I know this is a very old post but I am up against the same issue of not being able to drip feed to my fanuc OMD controller on a Clausing Mill. So if Phil, Lee or any of you other gentleman can steer me in the direction of getting the DNC set up on my machine would be great. I am thinking I will need something along the lines of what Lee was saying cause when I spoke to Fanuc they told me the controller was not capable of DNC.