"Walden H. Leverich" <WaldenL@xxxxxxxxxxxxxxx> wrote:
Looks like the UPS is incorrectly telling the iSeries
to die.
That would be bad. (In the same sense as "don't cross the 
streams.")
If you can't get your UPS talking to your 400 in a civil 
tone of voice, somewhere, I've got a schematic for a 
little widget that plugs into your 400's UPS socket on one 
end, and into a "wall-wart" plugged into an UNprotected 
socket at the other end, that will tell the 400 when 
there's a genuine power failure. Email me privately, and 
mention "UPS widget" in the subject line, if you're 
interested, and I'll see what I can dig up.
This widget, of course, assumes that the UPS socket 
pinouts on your 400 are not significantly different from 
those on the back of a 200, 40s, 170, or 510 (or in an 
alternate version, a D02).
--
JHHL

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