Iec 61850-8-1; Introduction; Modeling In Logical Devices; Mapping Of The Reb500 Signals To Logical Nodes - ABB RELION REB500 Communication Protocol Manual

1MRK 511 450-UEN Rev. C
Section 4
4.1

Introduction

The REB500 can be integrated into a station network confirming to the IEC 61850-8-1. The IEC
61850-8-1 configuration is largely automatic. The event signals need to be configured in order
that they can be transmitted over the IEC 61850 protocol. The allocation of signals to the IEC
61850 is done automatically, and is exported as CID file for Edition 1 and IID file for Edition 2
respectively.
In message transmission, all the REB500 signals are provided via the IEC 61850. In the ideal
case these are allocated to the predefined logic nodes, however, if this is not the case they can
be transmitted as generic data (GGIO).
In command direction, resetting of LEDs, trip relays and disturbance recorder data is possible.
REB500 supports the transfer of disturbance records according to IEC 61850 as compressed
COMTRADE format.
4.2

Modeling in logical devices

REB500/REB500 sys utilizes a physical IEC 61850 connector for the complete REB500 system.
All logical nodes are assigned to logical devices. All REB500 bay units, as well as the central unit
are defined as a logical device.
The designation of the logical device are based on the associated ABB reference for the bay or
central unit and the REB500 Name.
4.3

Mapping of the REB500 signals to logical nodes

The REB500 signals are associated with the logical nodes of the IEC 61850 model. The
mapping of the signals to the logical nodes is shown in the following table.
4.3.1

Station protection specific signals

Table 8:
REB500 signal
11105_External TRIP
11120_BP External TRIP
11125_BP External TRIP BB zone
11530_Isolator position
11530_Breaker position
11605_External release Trip
13210_BP Block BFP
13605_Trip redirection_1
13610_BP Trip transfer
Table continues on next page
Distributed busbar protection REB500
Communication protocol manual IEC 61850

IEC 61850-8-1

Mapping from REB500 signals to IEC 61850 data attributes
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Prefix LN
PSCH
BP_ GAPC
BP_ GAPC
XSWI
XCBR
Rel_ GAPC
BP_ GAPC
XCBR
BP_ GAPC
IEC 61850-8-1
GUID-A25A7644-8101-4AEE-855F-E1E12477F37E v3
GUID-AC8B9FC9-FBCE-4EFA-A18E-1B2EF2B8FD35 v3
GUID-8064CBE6-1908-4CCD-AF7F-E3389617E221 v3
GUID-D767AACD-966D-4050-82EA-63CF2F900E9B v3
Data Attribute
Op
Ind03
Ind04
Pos.stVal
Pos.stVal
ExRel.general
Ind05
EEHealth
Ind06
Section 4
17