3 Check and start operation
3-5 UPS operation mode settings
6. Dry contact logic setting (BU,BL,TR,WB)
Four types of output signal can be set On/Off (See also "6-1 Contact signal
functions").
7. Dry contact test (BL/TR/BU/WB/BS/remote)
● Four types of output signal can be forcibly turned ON.
● The ON/OFF state of two types of input signal can be checked with the status
indicator and the beeper.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Battery Low signal (BL)
Trouble signal (TR)
Backup signal (BU)
Deteriorated battery signal
(WB)
Backup power supply stop
signal (BS)
Remote ON/OFF signal
Beep
Output signal
Input signal
While the signal is being input, these status
indications blink and the beep sounds.
Signal input/output test start
Signal output test
Contact signal is forced to turn ON.
Signal input test
While the signal is being input,
the status indicator blinks and
the beep sounds.
Signal input/output test end
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