Power Interruption (External Power Supply Type) - Fuji Electric FWD Series Instruction Manual

8. Power Interruption (External Power Supply Type)

Detection of power failure
The drop of a power source voltage to 18±1.1V or lower is judged to be a power failure. As a
result, the measurement is stopped, and the last accumulated value is stored, and the LED
display is turned off.
Reset from power failure
When a power source voltage rises to 18.8±1.1V or higher, the measurement is resumed with
the total value recorded right before the power interruption, and the LED is turned on.
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