Trip value rec
Event list
Event recorder
Indications
Disturbance
recorder
A1-4RADR
B1-6RBDR
Disturbance Report
Binary signals
Analog signals
A4RADR
B6RBDR
DRPRDRE
IEC09000337-2-en.vsd
IEC09000337 V2 EN
Figure 106: 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 In Service
Flashing light Internal failure
Dark No power supply
Yellow LED: Function controlled by SetLEDn
setting in Disturbance report function.
Red LED: Function controlled by SetLEDn
setting in Disturbance report function.
Operation
The operation of Disturbance report function DRPRDRE has to be set On or Off. If Off
is selected, note that no disturbance report is registered, and none sub-function will
operate (the only general parameter that influences Event list).
Operation = Off:
Section 12 1MRK 505 291-UEN A
Monitoring
272
Application manual
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