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the analog input function blocks (AxRADR), which is used by Fault locator (FL) after estimation
by Trip Value Recorder (TVR). Disturbance report function acquires information from both
AxRADR and BxRBDR.
Trip value rec
Fault locator
Event list
Event recorder
Indications
Disturbance
recorder
Disturbance Report
Binary signals
Analog signals
DRPRDRE
FL
IEC09000336-3-en.vsdx
AxRADR
BxRBDR
IEC09000336 V3 EN-US
Figure 402: 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:
Steady light
A Disturbance Report is triggered
Flashing light
The IED is in test mode
Red LED:
Steady light
Triggered on binary signal N with
SetLEDN = On
Flashing
The IED is in configuration mode
Section 17
1MRK 505 343-UEN B
Monitoring
668
Application manual
Summary of Contents for Relion 670 series
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