I have another data point... I have a not-recent Prologix. The PCB says GPIB-USB 3.12 I've forgotten what version of the software it's using.
It works with a 5334B. I have a 3457A. I can't talk to it with the Prologix. I don't know what the problem is. It could easily be a busted 3457A. I've never talked to it with anything else. Is there something simple I can try or look at to get more info? I have connectors and ribbon cable. I was going to set things up to have several boxes on the same ProLogix. If that's a simple way to get a pullup, I'll give it a try. -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.