HP R3000v, Руководство пользователя, Страница: 30 / 98

COMMUNICATION
HP R3000v UPS User Guide S 164201731 Rev 1
24
Table 3
UPS Control Parameters
Parameter
Unit Maximum Minimum Default Action
Input Frequency Range % 10 2 Low limit: 10
High limit: 10
If the utility power frequency is out of range
(2–10%) while the UPS is in Bypass mode, the
UPS transfers to Battery mode. Enter a low limit
and a high limit for the input frequency range.
Voltage Range on Bypass % 20 4 Low limit: 15
High limit: 10
If the utility power voltage is out of range
(4–20%) while the UPS is in Bypass mode, the
UPS transfers to Battery mode.
ERM number — 4 0 —
Set the number of Extended Runtime Module
s
according to the number of ERM
s
installed with
the UPS (0–4 ERMs).
Allow ON-Key to Enable/Disable Audible
Warning When UPS Works on Bypass — — — Yes When the UPS is in Bypass mode, users can
turn off the audible alarm (the UPS beeps once
every five seconds) by pressing the
(Output
On) button once. To recover the audible alarm,
press the
(Output On) button once.
Select “No” to disable the front panel control;
the alarm cannot be turned off while the UPS is
in Bypass mode.
Allow ON-Key to Enable/Disable Audible
Warning When UPS Works on Battery
Mode — — — Yes When the UPS is in Battery mode, users can
turn off the audible alarm (the UPS beeps once
every five seconds) by pressing the
(Output
On) button once. To recover the audible alarm,
press the
(Output On) button once.
Select “No” to disable the front panel control;
the alarm cannot be turned off while the UPS is
in Battery mode.
Bypass Audible Warning — — — On When the UPS is in Bypass mode, the audible
alarm will sound.
Select “Silent” to disable the audible alarm
when the UPS is in Bypass mode. When
“Silent” is selected, the
(Output On) button
cannot turn on the audible alarm.
Battery Mode Audible Warning — — — On When the UPS is in Battery mode, the audible
alarm will sound.
Select “Silent” to disable the audible alarm
when the UPS is in Battery mode. When
“Silent” is selected, the
(Output On) button
cannot turn on the audible alarm.
Work On Bypass When UPS Turned Off — — — No When the UPS is off, Bypass mode is not
available.
Select “Yes” to allow the UPS to provide
bypass power when the UPS is turned off.
Auto Reboot UPS When AC Input Restored — — — Yes If the battery runtime is depleted, the UPS shuts
down. The UPS automatically restarts when
utility power is restored.
Select “No” to stop the UPS from restarting
automatically. The UPS can be manually started
from the front panel only.