Extended Logical Nodes - ABB RELION 630 Series Point List Manual

1MRS757261 E
3.2
PML630/Compact Load-Shedding Solution
Point List Manual

Extended logical nodes

Table 10: Logical nodes included in the IED
LN Class Prefix LN Type
(default)
LLN0 LLN0
LD LDLLN0
LS LSLLN0
SNW SNWLLN0
NCBD NCBDLLN0
LSC LSCLLN0
PS PSLLN0
PPLS PPLSLLN0
LPHD LPHD
GAPC LSC LSCGAPC
PTRC LS LSPTRC
CSWI PS PSCSWI
MMXU PS PSMMXU
MMTR PS PSMMTR
PTOC PS PSPTOC
MMXU NP NPMMXU
CSWI NCBD NCBDCSWI
MMXU NCBD NCBDMMXU
CSWI LD LDCSWI
MMXU LD LDMMXU
GGIO
PPLS PPLSGGIO
GGIO SP SPGGIO
RDRE DR DRRDRE
GGIO DP DPGGIO
GAPC MAP MAPGAPC
GGIO CNT CNTGGIO
GGIO MV MVGGIO
ZBAT SPVN SPVNZBAT
Logical node extensions
Description
General LN0 for LD0
LN0 for load busbar (load circuit breaker and power)
information
LN0 for LS commands per busbar
LN0 for subnetwork information
LN0 for network circuit breaker information
LN0 for load shed core functionality
LN0 for power source (generator and grid transformer
circuit breaker and power) information
LN0 for load shed information
Physical device information
Overall load shedding status
Load shed trip per load feeder
Power source circuit breaker position
Power measurement for power source
Maximum demand and energy calculation for power
source
Power source over current function for load shed trigger
initiation
Power measurement for network power
Network circuit breaker position
Power measurement for network circuit breaker
Load feeder circuit breaker position
Power measurement for busbar wise load feeders
Information exchange between peer PML630s of their
network areas
Test mode status of PML630
Disturbance recorder
Double point status (not used by default)
Multipurpose analogue protection function
Generic counters
Measurement information (not used by default)
Station battery supervision (not used by default)
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