ABB Relion 670 Series Applications Manual page 94
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Also See for Relion 670 Series:
- Technical manual (1432 pages) ,
- Technical reference manual (1232 pages) ,
- Applications manual (944 pages)
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Section 5
Local HMI
22
Communication port
23
Programmable indication LEDs
24
IED status LEDs
5.4
Local HMI functionality
5.4.1
Protection and alarm indication
Protection indicators
The protection Target LEDs are Normal, Pickup and Trip.
Table 9:
LED state
Disabled
Enabled
Flashing
Table 10:
LED state
Disabled
Enabled
Flashing
Table 11:
LED state
Disabled
Enabled
Flasing
88
The yellow and red status LEDs are configured in the digital fault recorder function,
DRPRDRE, by connecting a pickup or trip signal from the actual function to a BxRBDR
binary input function block using the PCM600 and configure the setting to
Disabled,Pickup or Trip for that particular signal.
Normal LED (green)
Description
Auxiliary supply voltage is disconnected.
Normal operation.
Internal fault has occurred.
PickUp LED (yellow)
Description
Normal operation.
A protection function has picked up and an indication message is displayed.
The pick up indication is latching and must be reset via communication, LHMI or binary
input on the LEDGEN component. To open the reset menu on the LHMI, press
The IED is in test mode and protection functions are blocked, or the IEC61850 protocol
is blocking one or more functions.
The indication disappears when the IED is no longer in test mode and blocking is
removed. The blocking of functions through the IEC61850 protocol can be reset in Main
menu/Test/Reset IEC61850 Mod. The yellow LED changes to either Enabled or
Disabled state depending on the state of operation.
Trip LED (red)
Description
Normal operation.
A protection function has tripped. An indication message is displayed if the auto-
indication feature is enabled in the local HMI.
The trip indication is latching and must be reset via communication, LHMI or binary input
on the LEDGEN component. To open the reset menu on the LHMI, press
Configuration mode.
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1MRK 505 370-UUS Rev. K
GUID-09CCB9F1-9B27-4C12-B253-FBE95EA537F5 v18
.
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Busbar protection REB670
Application manual
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