AL175(8)                          NUT Manual                          AL175(8)

NAME
       al175 - Driver for Eltek UPS models with AL175 alarm module

NOTE
       This man page only documents the hardware-specific features of the
       al175 driver. For information about the core driver, see nutupsdrv(8).

SUPPORTED HARDWARE
       The al175 driver is known to work with the following UPSes:

           Eltek MPSU4000 with AL175 alarm module

       It may also work with other UPSes equipped with AL175 alarm module, but
       they have not been tested.

       AL175 have to be configured to operate in COMLI mode. See documentation
       supplied with your hardware on how to do it.

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

INSTANT COMMANDS
       This driver supports some extra commands (see upscmd(8)):

       test.battery.start
           Start a battery test.

       test.battery.stop
           Stop a battery test.

VARIABLES
       Besides status, this driver reads UPS state into following variables:

       o   ups.test.result

       o   output.voltage.nominal

       o   output.current

       o   battery.voltage.nominal

       o   battery.current

       o   battery.temperature

       o   input.transfer.boost.low

KNOWN ISSUES AND BUGS
       o   Shutdown is not supported. FIXME

       o   The driver was reworked to meet the project code quality criteria,
           without testing on real hardware. Some bugs may have crept in.

AUTHOR
       Kirill Smelkov <kirr@mns.spb.ru>

SEE ALSO
   The core driver:
       nutupsdrv(8)

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

Network UPS Tools 2.8.1           04/06/2024                          AL175(8)