Hitachi Relion 670 Series Applications Manual page 256

Section 16
Monitoring
function blocks (AxRADR). Disturbance report function acquires information from both AxRADR and
BxRBDR.
Analog signals
Binary signals
ANSI09000337 V2 EN-US
Figure 102:
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
250
AxRADR
BxRBDR
Disturbance report functions and related function blocks
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
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Disturbance Report
DRPRDRE
Trip value rec
Disturbance
recorder
Sequential of
events
Event recorder
Indications
ANSI09000337-2-en.vsd
1MRK511407-UUS Rev. N
Phasor measurement unit RES670
Application manual