GE 350 Communications Manual page 81

Feeder protection and control
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CHAPTER 4: SR3 IEC61850 GOOSE
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
3.
LAUNCH THE SGC TOOL AND CONFIGURE THE TRANSMISSIONS:
Now that we've created the offline settings files for our relays it is time to launch the
Simplified GOOSE Configurator (SGC) tool.
Right mouse click on the site GOOSE, then select Simplified GOOSE Configurator to
launch the SGC tool.
When the SGC tool is launched , a screen will appear that displays a grid. The first
column of this grid contains the transmission device list and the first row contains the
reception device list.
For the reception row, the second column and those to the right will correspond to one
of the devices in the site list. Each of these columns has 32 cells which represent the
digital information that each device will be receiving, and the associated remote
input. The last column will always be used as a placeholder for a non-SR3 device
(Generic IED). This will allow the user to select data items that do not map to any SR3
device but will be used by non-SR3 devices. Any data items found in this column will
not be saved to any non-SR3 device. It is used only to build the transmission data set
in the transmitting SR3. To make the configuration easy, we allow the user to drag and
drop items from the transmission tree to the corresponding column of the device that
will receive the information.
When we expand each device within the transmission column, we will see a tree
similar to what we have in the offline tree.
SIMPLIFIED SR3 IEC61850 GOOSE MESSAGING
4–11

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