i think it IS a VGA monitor, just with a proprietary connector. how is this machine constructed, is there actually a VGA card on a PC motherboard buried somewhere inside? if so you should be able to eliminate the proprietary cable completely. i've worked for companies that prototype industrial systems, and not many people try to reinvent the wheel. even NCR, one of the "kings" of proprietary hardware, has run of the mill PC hardware inside most of their stuff.WOW! Where did you find that and where can i get those honda connectors to make an adapter? Any chance the frequencies will work w a std monitor?
as a matter of fact, i found a "howto" for converting a fanuc monitor to standard cables, hope this helps:
http://lcdparts.net/Files/CNCU_Manual.pdf