RICHCOMM_USB(8) Network UPS Tools (NUT) RICHCOMM_USB(8)NAMErichcomm_usb - Driver UPS equipment using Richcomm dry‐contact to USB
solution
NOTE
This man page only documents the specific features of the richcomm_usb
driver. For information about the core driver, see nutupsdrv(8).
SUPPORTED HARDWARE
The Richcomm dry‐contact to USB solution is a generic interface that is
used to upgrade an existing (RS-232) contact closure UPS interface to
USB. As such, all the limitations of the underlying contact closure
interface apply. This means that you will only get the essentials in
ups.status: OL, OB, and LB. See also genericups(8).
BUGS
Most contact‐closure UPSes will not power down the load if the line
power is present. This can create a race when using slave upsmon(8)
systems. See the upsmon(8) man page for more information.
The solution to both of these problems is to upgrade to a smart proto‐
col UPS of some kind that allows detection and proper load cycling on
command.
AUTHORS
Peter van Valderen <p.v.valderen at probu.nl> Dirk Teurlings <dirk at
upexia.nl>
SEE ALSO
The core driver:
nutupsdrv(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Sat Dec 27 2008 RICHCOMM_USB(8)
