Goose Supervision (Lgos); Creation Of The *.Iid File; Redundant Interbay Bus; Source Information For Lln0.Health And Lphd.phyhealth - ABB RELION REB500 Communication Protocol Manual

Section 4
IEC 61850-8-1
4.8

GOOSE supervision (LGOS)

The LGOS is used to monitor subscription states to GOOSE signals per sender control block
instance at a receiver. They contain information like status of the subscription (active, not
active) and other information, for example; the source GOOSE control block identification.
REB500 exports one LN in the IID file. This LN is used in the engineering tool as a template to
instantiate individual LN instances for subscribed GOOSE signals.
4.9

Creation of the *.IID file

All the IEC 61850 relevant data can be exported in IID format for further processing with IEC
61850 conformant system configuration tools (see
4.10

Redundant interbay bus

REB500 uses the IEC 62439-3 standardized Parallel Redundancy Protocol (PRP).
The redundant line supervision is mapped to the signals 41840 PRP LineA ready and 41845
PRP LineB ready, which can be used as binary output signals and as signals of the event list, or
for the LED signalization of the local HMI.
Both supervision signals (if configured) are automatically mapped to the logical node LCCH
(Data objects ChLiv and RedChLiv) which can be used for supervision of the redundant lines.
Moreover, PRP error rate counters for both lines are also mapped to the logical node LCCH
(Data objects FerCh and RedFerCh).
4.11 Source information for LLN0.Health and
LPHD.PhyHealth
The following table lists the sources (system states and signals) and its Health and PhyHealth
evaluation. Health and PhyHealth are of type enumeration. The possible values are
Alarm . If the value of Health and PhyHealth is neither Warning nor Alarm , then the value is
and
OK . Alarm has a higher priority than Warning.
Table 13:
Source system state
Source signal
Redundant PSM failure
31815_ext. superv. In service_1
31820_ext. superv. In service_2
41840_PRP LineA ready
41845_PRP LineB ready
HW configuration mismatch
41820_Loss of supply voltage
External time sync failure (synchronization with external
time sync not possible)
RPB disturbed
Table continues on next page
24
Source of CU health
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GUID-69A7DC7A-AA20-41A2-962E-06B2CC4A3263 v1
GUID-471FC41F-2CAA-43F3-926F-C5D5253CF4DB v2
Operation Manual ).
GUID-032702C8-0DD8-47C0-B6ED-60FB72035D86 v3
GUID-AE8E4327-EE21-4D7C-92A3-06AA11E69597 v1
LLN0.Health
T→W
T→W
T→A
Distributed busbar protection REB500
Communication protocol manual IEC 61850
1MRK 511 450-UEN Rev. C
OK , Warning
LPHD.PhyHealth
T→W
F→W
F→W
F→W
F→W
T→A