Reference: A938
Index: B
Page 83
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Instruction Manual – NPS914 Alarm and Indication IED
7.1.5. GOOSE
ICE relays support both GOOSE publisher and GOOSE subscriber. GOOSE subscriber is enabled with the
"GOOSE subscriber enable" parameter at
Communication → Protocols → IEC 61850/ GOOSE.
The
GOOSE inputs are configured using either the local HMI or the SMART9 software.
There are up to 64 GOOSE inputs available for use. Each of the GOOSE inputs also has a corresponding
input quality signal which can also be used in internal logic. The quality is good, when the input quality is low
(that is, when the quality is marked as "0"). The value of the input quality can increase as a result of a GOOSE
time-out or a configuration error, for example. The status and quality of the various logical input signals can
be viewed at the
GOOSE IN status
and
GOOSE IN quality
tabs at
Control → Device I/O → Logical signals
.
GOOSE input settings
The table below presents the different settings available for all 64 GOOSE inputs.
Table. 7.1.5. - 10. GOOSE input settings.
Name
Range
Step
Default
Description
In use
0: No
1: Yes
-
0: No
Enables and disables the GOOSE input in question.
Application ID
("AppID")
0×0…0×3FFF
0×1
0×0
Defines the application ID that will be matched with the publisher's
GOOSE control block.
Configuration
revision
("ConfRev")
1…2
32
-1
1
1
Defines the configuration revision that will be matched with the publisher's
GOOSE control block.
Data index
("DataIdx")
0…99
1
-
Defines the data index of the value in the matched published frame. It is
the status of the GOOSE input.
NextIdx is
quality
0: No
1: Yes
-
0: No
Selects whether or not the next received input is the quality bit of
the GOOSE input.
Data type
0: Boolean
1: Integer
2: Unsigned
3: Floating
point
-
0:
Boolean
Selects the data type of the GOOSE input.
Setting the publisher
The configuration of the GOOSE publisher is done using the IEC 61850 tool in SMART9 (
Tools
→
Communication → IEC 61850
). In order for the GOOSE publishing service to be used, both of the GCBs
and the GOOSE data sets must be set.
The GOOSE control blocks are accessed by clicking the sixth icon on the main toolbar, "Configurations" (see
the image below).
The GOOSE control block settings are located on the right side of the Configurations pop-up window (see the
image below). Both GCB 1 and GCB 2 must be set. The important parameters are "App ID" (should be
unique for the system) and "ConfRev" (checked by the subscriber). If VLAN switches have been used to
build the sub-networks, both the "VLAN priority" and the "VLAN ID" parameters must be set to match the
system specifications.