B&B Electronics EIRP610-2SFP-T - Manual - Manual (Page 54)

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6.9 Fault Relay Alarm
The Fault Relay Alarm function provides the Power Failure and Port Link Down/Broken
detection. With both power input 1 and power input 2 installed and the check boxes of
power 1/power 2 marked, the FAULT LED indicator will then light up when either of the
power failures occurs. As for the Port Link Down/Broken detection, the FAULT LED
indicator will light up when the port failure occurs; the check box beside the port must be
marked first. Please refer to the segment of ‗Wiring the Fault Alarm Contact‘ for the
failure detection.
 Power Failure: Mark the check box to enable the function of lighting up the FAULT
LED on the panel when power fails.
 Port Link Down/Broken: Mark the check box to enable the function of lighting up
the FAULT LED on the panel when Ports‘ states are linked down or broken.
Fault Relay Alarm interface
48 Manual Documentation Number EIRP610-2SFP-T – 0912m
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