Schweitzer Engineering Laboratories SEL-751 - Table 7.18 GOOSE Command Variants

7.33
Date Code 20170927 Instruction Manual SEL-751 Relay
Communications
Communications Protocols
GOOSE Command
Use the GOOSE command to display transmit and receive GOOSE
messaging and statistics information, which you can use for troubleshooting.
The GOOSE command variants and options are shown in Table 7.18.
The information displayed for each GOOSE IED is described in the following
table.
Table 7.18 GOOSE Command Variants
Command Variant Description Access Level
GOOSE Displays GOOSE information. 1
GOOSE k Displays GOOSE information k times. 1
GOOSE S Displays a list of GOOSE subscriptions with their
ID.
1
GOOSE S n Displays GOOSE statistics for subscription ID n.1
GOOSE S ALL Displays GOOSE statistics for all subscriptions. 1
GOOSE S n L Displays GOOSE statistics for subscription ID n
including error history.
1
GOOSE S ALL L Displays GOOSE statistics for all subscriptions
including error history.
1
GOOSE S n C Clears GOOSE statistics for subscription ID n.1
GOOSE S ALL C Clears GOOSE statistics for all subscriptions. 1
Information Field Description
Transmit
GOOSE Control Reference
This field represents the GOOSE control reference information that includes the IED name,
ldInst (Logical Device Instance), LN0 lnClass (Logical Node Class), and GSEControl name
(GSE Control Block Name) (e.g., SEL_351S_1CFG/LLN0$GO$GooseDSet13).
Receive
GOOSE Control Reference
This field represents the goCbRef (GOOSE Control Block Reference) information that includes
the iedName (IED name), ldInst (Logical Device Instance), LN0 lnClass (Logical Node Class),
and cbName (GSE Control Block Name)
(e.g., SEL_351S_1CFG/LLN0$GO$GooseDSet13).
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 12-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 retransmitted
GOOSE message sent.
TTL (Time to Live) This field contains the time (in ms) before the next message is expected.