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Conference mvblab::sable

Title:SABLE SYSTEM PUBLIC DISCUSSION
Moderator:COSMIC::PETERSON
Created:Mon Jan 11 1993
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2614
Total number of notes:10244

2607.0. "UPS "Simple" port problem" by STP01::STPVNV::stp01::voinov (Vladimir Voinov, MCS Russia) Fri May 23 1997 09:56

Suspecting hardware issues, I've copied this question from DIGITAL-UNIX conference.

The customer is connecting Matrix 5000 UPS with PowerChute Plus for Unix v4.2.2
to the couple of rackmount 2100 working in UNIX-cluster.
The UPS has one "Advanced" port, which should be connected to each Alpha
and successfully configured with software.
Then, AP9607 UPS Interface Expander is connected to the UPS port.
This unit has two ports, "Advanced" and "Simple", to support 
both computers. The "Advanced" port works O.K. again, but, when
installing Powerchute Plus for "Simple" port, the following message appears:

    /dev/tty01 appears to be a local control port
    Warning: Port must be configured for modem control in order to work
with a "Simple" Signaling UPS

The question is, how to configure port for modem control,
if "stty -clocal \dev\tty01" doesn't work?

Vladimir

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