7-40 Communications Date Code 20080110
SEL-387E Instruction Manual
MultiCastAddr
(Multicast Address)
This hexadecimal field represents the GOOSE multicast
address.
Ptag This three-bit decimal field represents the priority tag value,
where spaces are used if the priority tag is unknown.
Vlan This twelve-bit decimal field represents the virtual LAN (Local
Area Network) value, where spaces are used if the virtual LAN
is unknown.
StNum (State Number) This hexadecimal field represents the state number that
increments with each state change.
SqNum (Sequence Number) This hexadecimal field represents the sequence number that
increments with each GOOSE message.
TTL (Time to Live) This field contains the time (in ms) before the next message is
expected.
Code This text field contains warning or error condition text when
appropriate that is abbreviated as follows:
Code Abbreviation Explanation
OUT OF SEQUENC
CONF REV MISMA
NEED COMMISSIO
TEST MODE
MSG CORRUPTED
TTL EXPIRED
HOST DISABLED
Out of sequence error
Configuration revision mismatch
Needs commissioning
Test mode
Message corrupted
Time to live expired
Optional code for when the host is disabled or
becomes unresponsive after the GOO
command has been issued
Transmit Data Set Reference This field represents the DataSetReference (Data Set
Reference) that includes the IED name, LN0lnClass (logical
Node Class), and GSEControl datSet (Data Set Name)
(e.g., SEL_387E_1/LLN0$Dset13)
Receive Data Set Reference This field represents the datSetRef (Data Set Reference) that
includes the iedName (IED Name), ldInst (Logical Device
Instance), LN0 lnClass (Logical Node Class), and datSet (Data
Set Name)
(e.g., SEL_387E_1CFG/LLN0$Dset13)
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