4-2 Start and stop procedures and basic operation
4 Check and start operation
S8BA-24D24D
□□□
LF
53
4
●
For shutdown by a BS signal
Durling power failure
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
High
Low
Empty
OFF
ON
ON
ON
ON
Battery restorage
Output from UPS
Display of “status
indicator” indicator
Beep
UPS operating mode
“Power” switch
(Remote ON/OFF)
Input power supply
BL signal (OUT)*
BS signal (IN)*
BU signal (OUT)*
Normal operation
Backup operation
0.2 sec
4 sec
*For details, see 7-1 I/O signal functions.
You can set a time from when a BS signal is detected
until the UPS is stopped in the range from 0 minute
(factory default setting) to 10 minutes.
See the BS signal delay time setting: 4-4-2 Settings