Provided by: nut_2.0.3-4build1_i386 bug

NAME

       liebert - Driver for Liebert contact‐closure UPS equipment

NOTE

       This  man  page  only  documents  the hardware‐specific features of the
       liebert  driver.   For  information  about   the   core   driver,   see
       nutupsdrv(8).

SUPPORTED HARDWARE

       This  driver supports some Liebert UPS equipment with a contact‐closure
       interface.  This includes the UPStation GXT2 with their contact‐closure
       cable.   The  smart  mode  ("Multilink") cable is not supported by this
       driver.

EXTRA ARGUMENTS

       This driver does not support any extra settings in the ups.conf(5).

BUGS

       This driver does not yet support shutdowns by raising  DTR.   Be  aware
       that  shutdowns  are not possible with the stock contact‐closure cable.
       You may have to build another cable with DTR connected through  to  the
       UPS for it to work.

       There  is  no  way for this driver to detect the hardware or cable.  It
       will start up successfully even if  no  UPS  is  present.   This  is  a
       fundamental limitation of any contact‐closure driver.

SEE ALSO

   The core driver:
       nutupsdrv(8)

   Internet resources:
       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/

                                Wed Feb 18 2004                     LIEBERT(8)