GOOSE control block analyzers
9.4.
GOOSE control block analyzer group
9.4.1.
This group is designed to analyze GoCB wide GOOSE with comparison to the corres-
ponding configurations in the SCD.
The following analyzers belong to this group:
•
Destination MAC address analyzer
•
Application Identifier (APPID) analyzer
•
VLAN ID analyzer
•
VLAN User Priority analyzer
•
Vlan Tag analyzer
•
Timeout (flow status) analyzer
•
DatSet reference analyzer
•
ConfRev analyzer
•
Needs Commission (NdsCom) analyzer
•
Simulation analyzer
•
Disorder analyzer
•
DatSet structure analyzer
•
Data changes analyzer
•
Statistic analyzer
Destination MAC address analyzer
9.4.2.
The multicast destination MAC address is configured to allow chip level filtering at all
receivers of GOOSE messages. This way the analyzer can secure IED performance.
The allowed GOOSE multicast address range is 01-0C-CD-01-00-00 until 01-0C-CD-
01-FF-FF.
The destination MAC address analyzer compares the multicast MAC address contained
in the received GOOSE message (packet) with that in SCD based on the reference of
the GOOSE control block. In normal status, the MAC address conforms to the value in
the configuration.
When a destination MAC address mismatch is detected, the analyzer issues a specific
diagnostic event to warn users of the status transition.
APPID analyzer
9.4.3.
APPID is used to select ISO/IEC 8802-3 frames containing GSE management and
GOOSE messages and to distinguish application association. In addition to destination
MAC address, APPID is also used for GOOSE message filtering at a low level.
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COM600 series 5.0
1MRS757546
GOOSE Analyzer Operator's Manual
