Omron BU150R Instruction Manual page 38

3 Check and start operation
3-1 The name and function for the operation and display
●BSsignal range setting ("Setting" switch 5)
OFF: BS signal always effective (can be received)
ON: BS signal effective (can be received) for backup operation only (cannot be received
during commercial operation)
●Logic of Remote on/off signal ("Setting" switch 6)
OFF: UPS start shutdown process when detecting close condition of remote input signal.
ON: UPS start shutdown process when detecting open condition of remote input signal.
●AC input plug selection ("Setting" switch 8)
OFF: Use 15Aplug
ON：Use 20A plug
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Factory setting: OFF
The "power supply output" of the UPS can be stopped by turning the backup power
supply stop signal (BS) "ON" for ten seconds or longer.
The "power supply output" of the UPS can be stopped by turning the backup power
supply stop signal (BS) "ON" for 0.01 seconds (10 milliseconds) or longer.
When you do not want to stop the UPS even if the backup power supply stop signal
(BS) comes in during commercial operation, make this setting.
Factory setting: OFF
Factory setting: OFF
BU150R