we have run into a error that is not listede in any of the books and the support at okuma has not been much help we are getting an error code #5447 dnc-dt preload block tc

Have you had any luck with the DNC DT? I have an Okuma MCV-4020 with the DNC DT, and I'm trying to work through the setup now. I did see the tech actually get it to work after a few days of messing around, but I'm still having problems hooking up my network to the machine. Maybe we can share knowledge.