User`s guide
S
ECTION V: DEVICE SETTINGS
page, Section V 913-623 @Rev A Device Settings
6
Authorized Autonomy:
Triggers the UPS Low Battery alarm when the estimated minutes remaining value
computed by the UPS reaches this value. (see
Estimated Battery Life
on the
UPS Status
page).
This is the value a UPS administrator
authorizes
the UPS to use. Some UPS
administrators set this value at 60% of specified available autonomy to reserve some
charge (40%) in the batteries to be used in case a second power fail condition occurs
before the batteries have been recharged after the first outage.
Learned Autonomy:
The estimated autonomy available in a fully charged battery after the deep battery
calibration test has been (See UPS Diagnostics) completed.
Learned Autonomy
will
initialize at a value set at the UPS factory representing the specified capacity of the UPS
batteries when new.
Available Autonomy:
The lesser value of
Authorized
or
Learned
.
Shutdown Type:
This setting controls the behavior of the UPS when a shutdown command is received from
monitoring software.
If "W
hole UPS
" is selected, the UPS output and internal electronics are turned off. In this
state, the UPS will not be able to communicate with monitoring software until the UPS is
restarted.
If "
Output Only
" is selected, the UPS output is turned off but the UPS internal electronics
remain
Auto Restart:
This setting controls the conditions under which UPS output is restarted after the UPS has
been shut down.
If "
AC Return
" is selected, UPS output is automatically restarted when AC line power is
restored.
If "
Manual Return
" is selected, UPS output must be restarted manually, either by turning
the UPS power switch off and then on or by issuing a command on the serial port of the
UPS.
UPS Name:
The name of this UPS. (This value will be returned as upsIdentName object in the SNMP
UPS MIB - RFC1628).
Audible Alarm:
Controls audible alarms that the UPS may initiate during tests or alarm conditions. You
can use this control to silence audible alarms that might sound when a UPS test is
initiated. (The control is the
upsConfigAudibleStatus object in SNMP UPS MIB -
RFC1628).
Auto Stop:
Sets the AutoStop control in some UPS that cause the UPS to turn off after some time
with no measurable load present.