Goose Rx; Goose Rx Status - GE 350 Communications Manual

CHAPTER 4: SR3 IEC61850 GOOSE

GOOSE Rx

GOOSE Rx status

350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
• Control element (all available control elements)
• Status of digital inputs
• Status of digital outputs
• Status of virtual inputs
• Status of virtual outputs.
The destination multicast address for GOOSE messages is composed of the MAC address
of the device, with the least significant bit in the most significant byte, set to 1.
The 350 relay does not generate ICD files that describe the format of transmitted GOOSE
items. EnerVista SR3 software is used to generate these files, and the files must contain at
least the following information:
• Mandatory Nodes: LLN0, LPHD, GGIO, etc.
• GOOSE Configuration: Control Block, Dataset, etc.
• Dataset configuration.
Once a GOOSE message is transmitted, it will be retransmitted at an increasing time
interval as follows: 4ms, 8ms, 16ms, and then 1 second.
The 350 firmware allows the user to configure up to 8 separate GOOSE messages for
reception. One GOOSE message consists of 2 parts: Header and Dataset. The Header is
used for identification and the Dataset for data handling.
At this point , it is convenient to clarify the difference between Remote GOOSE and Remote
Device. One Remote Device can send more than one GOOSE, so from the reception point of
view, it is not very useful to handle Remote Devices. Instead, it is simpler to deal with
Remote GOOSE messages.
The 350 firmware is able to receive up to a total of 8 remote GOOSE messages transmitted
from up to a maximum of 8 remote devices.
In order to visualize the status of the incoming GOOSE messages, the following status
registers must be available in the MODBUS memory map:
Data Item SR3 Text
Remote
eDataRemoteGOOSEStat GOOSE Status
us
Remote
eDataRemoteGOOSEHea GOOSE
derStatus Header
Status
GOOSE 1
GOOSE 2
GOOSE 3
GOOSE 4
GOOSE 5
SR3 IEC 61850 GOOSE DETAILS
MMI Text Value
REM GOOSE 0xFFFF
STAT FFFF
REM GOOSE 0xFFFF
HDR STAT FFFF
0x0000 0001
0x0000 0010
0x0000 0100
0x0000 1000
0x0001 0000
Format Size
Code in Modb
word us
s Addre
ss
FC215 2
31515
FC215 2
31517
4–41