At 12:22 PM 02-02-99 -0500, allisonp(a)world.std.com wrote:
[*** Warning: AC power has failed ***]
[*** AC power has been restored ***]
Hmm. Toad has an UPS. This provokes a question: Did KLs (Or any -10)
have UPSes? Did TOPS know how to talk to an UPS, or is this an XKL hack?
I bet it would be one hell of an UPS to run all that ECL...
Yes one in the mill (actually a -20) had one. They used rotory converters
with big flywheels for short ridethrough capability.
Ah, the old motor/generator that brings back memories...
The XKL likely has a lower power need so it has a more
convention modern
UPS.
I wouldn't want to think about the number of batteries required to keep a
KI-10 running (you'd need a fair few just to keep the lights running :-)
and then there's the disks too.
My computer room was specially built to house a DECsystem-10. It's long
gone, but the room is full of modern systems (about 60 of them) and we draw
less power (and generate far less heat) than the old -10 ever did...
Huw Davies | e-mail: Huw.Davies(a)latrobe.edu.au
Information Technology Services | Phone: +61 3 9479 1550 Fax: +61 3 9479 1999
La Trobe University | "If God had wanted soccer played in the
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