I am attempting to interface an after-market device to an Okuma via an RS232 port. Is there a command equivalent to the Fanuc DPRNT command where I can send a pre-defined character string out through the RS232 port to an external device?

Any info appreciated- the manuals I have are rather sparse!

Maybe this will help.

This looks like EXACTLY the info I was looking for!
Thanks again, DCOUPAR! You know your stuff!