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C-10
L60 Line Phase Comparison System
GE Multilin
C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE
APPENDIX C
C
A special type of destination address called a
multicast
address is used when the Ethernet frame can be received by more
than one device. An Ethernet MAC address is multicast when the least significant bit of the first byte is set (for example, 01
00 00 00 00 00 is a multicast address).
GSSE and GOOSE messages must have multicast destination MAC addresses.
By default, the L60 is configured to use an automated multicast MAC scheme. If the L60 destination MAC address setting
is not a valid multicast address (that is, the least significant bit of the first byte is not set), the address used as the destina-
tion MAC will be the same as the local MAC address, but with the multicast bit set. Thus, if the local MAC address is 00 A0
F4 01 02 03, then the destination MAC address will be 01 A0 F4 01 02 03.
C.4.6 GSSE ID AND GOOSE ID SETTINGS
GSSE messages contain an identifier string used by receiving devices to identify the sender of the message, defined in IEC
61850 part 8-1 as GsID. This is a programmable 65-character string. This string should be chosen to provide a descriptive
name of the originator of the GSSE message.
GOOSE messages contain an identifier string used by receiving devices to identify the sender of the message, defined in
IEC 61850 part 8-1 as GoID. This programmable 65-character string should be a descriptive name of the originator of the
GOOSE message. GOOSE messages also contain two additional character strings used for identification of the message:
DatSet - the name of the associated dataset, and GoCBRef - the reference (name) of the associated GOOSE control block.
These strings are automatically populated and interpreted by the L60; no settings are required.
Summary of Contents for UR series
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Page 12: ...xii L60 Line Phase Comparison System GE Multilin TABLE OF CONTENTS ...
Page 32: ...1 20 L60 Line Phase Comparison System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 54: ...2 22 L60 Line Phase Comparison System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Page 438: ...7 8 L60 Line Phase Comparison System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Page 478: ...8 40 L60 Line Phase Comparison System GE Multilin 8 3 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Page 502: ...A 10 L60 Line Phase Comparison System GE Multilin A 1 PARAMETER LIST APPENDIXA A ...
Page 584: ...B 82 L60 Line Phase Comparison System GE Multilin B 4 MEMORY MAPPING APPENDIXB B ...
Page 622: ...D 10 L60 Line Phase Comparison System GE Multilin D 1 PROTOCOL APPENDIXD D ...
Page 634: ...E 12 L60 Line Phase Comparison System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...
Page 642: ...F 8 L60 Line Phase Comparison System GE Multilin F 3 WARRANTY APPENDIXF F ...