Differential Currents - ABB RELION REB500 Communication Protocol Manual

Section 4
IEC 61850-8-1
REB500 signal
218605_AR Close CB
218610_AR Close CB2
218805_AR Ready
218810_AR In Progress
218815_AR First AR 1P
218820_AR First AR 3P
218825_AR Second AR
218830_AR Third AR
218835_AR Fourth AR
218840_AR Delay Flwr.
218845_AR Z Extension
120205_DIREFGND Block
120505_DIREFGND CB Closed
120805_DIREFGND Receive
120810_DIREFGND VT Supervison
220105_DIREFGND TRIP
220405_DIREFGND Receive Inh.
220705_DIREFGND Start
220805_DIREFGND Meas. Forward
220815_DIREFGND Send
221105_I0INV TRIP
221705_I0INV Start
224605_CHKI3PH Picked Up
225605_CHKU3PH Picked Up
226105_OCINST TRIP
226705_OCINST Start
4.4

Differential currents

The differential currents are available for each bus zone in the logical nodes PDIF. They are
assigned in the central unit's logical device. The parameters to be transmitted have to be
configured in the menu SCS differential current parameter.
22
Prefix
F79
F79
F79
F79
F79
F79
F79
F79
F79
F79
F79
F67N
F67N
F67N
F67N
F67N
F67N
F67N
F67N
F67N
F51N F51Nx
F51N F51Nx
F46
F47
F50 F50Lx
F50N0
F50 F50Lx
F50N0
To ensure that a signal is correctly transmitted via IEC 61850, it must be
configured and allocated as an event to the IEC 61850 interface. Signals that
are not in the above table can be configured as events for IEC 61850.
For Bay protection logical nodes, the main attribute should be mapped for the
correct update of quality and time. The main attribute is
attribute is not mapped in a logical node, then
updated upon change of any other attributes.
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LN Data Attribute
RREC OpCls
RREC OpCls2
RREC RdyRec
RREC ActRec
RREC PrgRec11
RREC PrgRec31
RREC PrgRec32
RREC PrgRec33
RREC PrgRec34
RREC DlFol
RREC ChgZnRng
PTOC Blk
PTOC AllCBCls
PSCH Op
PTOC FuFail
PTOC Op
PTOC RxBlk
PTOC Str.general
PTOC Str.dirGeneral
PSCH TxTr
PTOC Op
PTOC Str
PTOC Op
PTOV Op
PTOC Op
PTOC Str
Op.general . If the main
Op.q and Op.t attributes are not
GUID-1DB28A24-D6FD-4F26-9653-BF0FA43A1399 v1
Distributed busbar protection REB500
Communication protocol manual IEC 61850
1MRK 511 450-UEN Rev. C