iSCSI GbE to SAS/SATA II RAID Subsystem
User Manual
69
3.7.4 UPS
“UPS”
is used to set up UPS (
U
ninterruptible
P
ower
S
upply).
Currently, the system only supports and communicates with APC (American Power
Conversion Corp.) smart UPS. Please review the details from the website:
http://www.apc.com/
.
First, connect the system and APC UPS via RS-232 for communication. Then set up the
shutdown values when power is failed. UPS in other companies can work well, but they
have no such communication feature.
UPS Type
Select UPS Type. Choose Smart-UPS for APC, None for
other vendors or no UPS.
Shutdown
Battery Level
(%)
When below the setting level, system will shutdown.
Setting level to
“0”
will disable UPS.
Shutdown
Delay (s)
If power failure occurred, and system can not return to
value setting status, the system will shutdown. Setting
delay to
“0”
will disable the function.
Shutdown
UPS
Select ON, when power is gone, UPS will shutdown by
itself after the system shutdown successfully. After power
comes back, UPS will start working and notify system to
boot up. OFF will not.
Status
The status of UPS.
“Detecting…”
“Running”
“Unable to detect UPS”
“Communication lost”
“UPS reboot in progress”
“UPS shutdown in progress”
“Batteries failed. Please change them NOW!”
Battery Level
(%)
Current percentage of battery level.
