NAME

oneac - Driver for Oneac UPS equipment

NOTE

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

SUPPORTED HARDWARE

This driver supports various Oneac UPS families:

•EG (late 80s, early 90s, plug-in serial interface card)

•ON (early and mid-90s, plug-in serial interface card)

•OZ (mid-90s on, DB-25 std., interface slot)

•OB (early 2000’s on, big cabinet, DB-25 std., interface slot)

If your UPS is equipped with the Basic Interface card, use the genericups(8) driver.

EXTRA ARGUMENTS

This driver supports the following optional settings in the ups.conf(5) file:

testtime=num

Change battery test time from the 2 minute default.

offdelay=num

Change shutdown delay time from 0 second default.

INSTANT COMMANDS

This driver supports the following Instant Commands. (See upscmd(8))

All UPS units

shutdown.return

Turn off the load possibly after a delay and return when power is back.

shutdown.stop

Stop a shutdown in progress.

shutdown.reboot

Shut down the load briefly while rebooting the UPS.

test.failure.start

Starts a 15 second long simulation of an input power failure.

test.battery.start.quick

Start a "quick" battery test. The default time is 2 minutes. This time can be set in the ups.conf file. See testime above.

test.battery.stop

Stops a battery test that is in progress.

All ON UPS units

reset.input.minmax

Reset the minimum and maximum input line voltage values seen since the last reset or power on.

Newer ON UPS units

test.panel.start

Start testing the UPS panel.

test.battery.start.deep

Start a "deep" battery test. This test runs the UPS until the low battery point and then returns to the AC line.

reset.input.minmax

Reset the minimum and maximum input line voltage values seen since the last reset or power on.

beeper.enable

Enable UPS beeper/buzzer.

beeper.disable

Disable UPS beeper/buzzer.

beeper.mute

Mutes the UPS beeper/buzzer for the current alarm condition(s).

WRITABLE VARIABLES

See upsrw(8) to see what variables are writable for the UPS.

Note

If your UPS supports writing battery.runtime.low, the new set value is to be entered in minutes (up to 99) but the reported value is reported in seconds (set value * 60).

Note

If your UPS supports input.transfer.low and input.transfer.high, those values are used to create an allowable output range. The UPS will do what it can to keep the output voltage value within the defined range (for example: tap change or switch to inverter).

AUTHOR

Bill Elliot <bill@wreassoc.com>, Eric Lawson <elawson@inficad.com>