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Section 14
Monitoring
Analog signals
Binary signals
IEC09000337 V3 EN-US
Figure 200: Disturbance report functions and related function blocks
For Disturbance report function there are a number of settings which also influences the sub-
functions.
Three LED indications placed above the LCD screen makes it possible to get quick status
information about the IED.
Green LED:
Steady light
Flashing light
Dark
Yellow LED:
Steady light
Flashing light
Red LED:
Steady light
Flashing
Operation
The operation of Disturbance report function DRPRDRE has to be set
selected, note that no disturbance report is registered, and none sub-function will operate
(the only general parameter that influences Event list (EL)).
372
AxRADR
Disturbance Report
DRPRDRE
Trip value rec
BxRBDR
Disturbance
recorder
Event list
Event recorder
Indications
In Service
Internal failure
No power supply
Triggered on binary signal N with SetLEDx = Start (or Start
and Trip)
The IED is in test mode
Triggered on binary signal N with SetLEDx = Trip (or Start
and Trip)
The IED is in configuration mode
IEC09000337-3-en.vsdx
On or Off . If Off is
Busbar protection REB670
1MRK 505 370-UEN D
M12179-82 v7
Application manual
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