gc 7890B serial commands

In the past there was this nice document G1530-90360 listing the whole set of serial command to run the old gcHP-Agilent  6890 outside Chemstation.

Now I'm working with a gc 7890B and it would be very useful to have the same set of serial command to use as for the old 6890; is there a reference manual/document available? or is the old version running also with the 7890B (I've tried but it seems they don't work, at least not in the same way!)

thank you

Was this helpful?