ABB REG670 Applications Manual page 651

1MRK 502 071-UEN -
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual
Figure 313 shows the relations between Disturbance report, included functions and
function blocks. Event list (EL), Event recorder (ER) and Indication (IND) uses
information from the binary input function blocks (BxRBDR). Trip value recorder
(TVR) uses analog information from the analog input function blocks (AxRADR).
Disturbance report function acquires information from both AxRADR and BxRBDR.
Analog signals
Binary signals
IEC09000337 V3 EN
Figure 313: 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
Table continues on next page
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
Section 17
Monitoring
IEC09000337-3-en.vsdx
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