User manual

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Currently, the system only supports and communicates with smart-UPS of APC
(American Power Conversion Corp.) UPS. Please review the details from the website:
103
H
http://www.apc.com/.
First, connect the system and APC UPS via RS-232 for communication. Then set up
the shutdown values (shutdown battery level %) when power is failed. UPS in other
companies can work well, but they have no such communication feature with the
system.
Figure 4.5.4.2
(Figure 4.5.4.2: With Smart-UPS.)
•
UPS column description:
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 occurs, and system power can not recover,
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:
x “Detecting…”
x “Running”
x “Unable to detect UPS”
x “Communication lost”
x “UPS reboot in progress”
x “UPS shutdown in progress”
x “Batteries failed. Please change them NOW!”
RAG362