4-4 UPS operation mode settings
4 Check and start operation
S8BA-24D24D
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No
Item
Description
7
Cold start setting
Lets you set the cold start operation. The cold start refers to a function to start up
the UPS in backup operation when the input power supply is turned OFF.
▪
Disable cold start: Can start the UPS only when the input power supply is turned
ON.
▪
Enable cold start: Can start the UPS even when the input power supply is turned
OFF.
“Disable cold start” is set by factory default.
8
Battery life counter
setting
Lets you set the battery life counter operation. The battery life counter refers to a
function to send notification when battery replacement becomes necessary.
▪
Enable battery life counter: Enable the battery life counter.
▪
Disable battery life counter: Disable the battery life counter.
“Enable battery life counter” is set by factory default.
9
Power switch
function setting
Lets you set the operation to be performed when the power is turned OFF by
pressing the “Power” switch.
▪
Immediately power OFF: Turn the power OFF immediately when the “Power”
switch is pressed.
▪
Power OFF after PC shutdown: Send a false power failure signal to the PC when
the “Power” switch is pressed. The shutdown operation is the same as when a
power failure occurs.
“Immediately power OFF” is set by factory default.
10 Maximum backup
time setting
Lets you set the maximum backup time. In backup operation, when the specified
period of time elapses, the output is stopped and the power is turned OFF.
▪
Setting range: No setting (
∞
) or 0.2 to 90 minutes
“
No setting (
∞
)
”
is set by factory default.
11
Startup battery level
setting
Lets you set the lower limit for the battery level for automatic restart after UPS
shutdown. Restart operation is not performed until the battery level becomes equal
to or higher than the specified value. Used if you want to start the system after
charging the battery.
▪
Setting range: 0 to 90%
“0%” is set by factory default.
12 BS signal* delay
time setting
Lets you set the delay time from when a BS signal* input is detected until the UPS is
stopped.
▪
Setting range: 0 to 10 minutes
“0 minute” is set by factory default.
ON
ON
ON
OFF
OFF
OFF
AC imput
BS signal
※
Power supply
output
Power output stop delay time
13 BU signal* delay
time setting
Lets you set the delay time in the event of power failure from when backup
operation starts until the BU signal* output is turned ON.
▪
Setting range: 0 to 90 seconds
“0 second” is set by factory default.
14 I/O signal test
Lets you test an I/O signal at the “CONTACT” port of the UPS.
▪
Four types of output signals can be forcibly turned ON.
▪
The ON/OFF status of two types of input signals can be checked using the status
indicator and beep.
*For details, see 7-1 I/O signal functions.
