[time-nuts] HP53131A RS232 question

Scott Stobbe scott.j.stobbe at gmail.com
Sat Dec 3 13:40:18 EST 2016

I have a HP53131A and don't have this issue, the only thing I can think of
is that you have the cables swapped i.e. the start edge on ch2 and stop
edge on ch1.

I have firmware REV:3703, If there are any settings you want me to try I am
happy to help.

On Sat, Dec 3, 2016 at 12:47 PM, <cdelect at juno.com> wrote:

> I've tried all the parameters and the update rate still drops to about
> once every 3 seconds when I turn print on!
> You still see the 1pps strobing the input channels every transition even
> with print on.
> I was using just pins 2, 3 and 5 on the rs232 and switched to a "full"
> cable with no improvement.
> Since the problem  occurs even without the laptop connected I don't think
> it's a cable issue.
> Do I need to have the laptop issue a GET command or something after each
> transmission?
> Heeelp!
> Cheers,
> Corby
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