GE D90 Plus Instruction Manual page 139

CHAPTER 6: COMMUNICATIONS
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 104: IEC 61850 server configuration settings
The following settings are available.
IED Name
Range: up to 32 alphanumeric characters
Default: IEDName
This setting represents the MMS domain name where all IEC/MMS logical nodes are
located. The setting value can be composed of up to 32 characters, including upper and
lowercase letters, numbers, and the underscore (_) character. The first character in the
string must be a letter. Changes to this setting and the GOOSE dataset take effect when
the unit is restarted.
Logical Device Instance
Range: up to 32 alphanumeric characters
Default: LDInst
This setting represents the IEC 61850 logical device where all IEC/MMS logical nodes are
located. The setting value can be composed of up to 32 characters, including upper and
lowercase letters, numbers, and the underscore (_) character. The first character in the
string must be a letter.
LPHD DC PhyNam Location
Range: up to 80 ASCII characters
Default: Location
This setting represents a string that appears within the PhyName of the LPHD node. It
can be up to 80 characters, including upper and lowercase letters, numbers, and the
underscore (_) character. The first character in the string must be a letter.
MMS TCP Port Number
Range: 1 to 65535 in steps of 1
Default: 102
This setting specifies the TCP port number for MMS connections.
Server Scanning
Range: Disabled, Enabled
Default: Disabled
Set this option to "Disabled" when IEC 61850 client/server functionality is not required.
IEC 61850 has two modes of functionality: GOOSE/GSSE inter-device communication
and client/server communication. If the GOOSE/GSSE functionality is required without
the IEC 61850 client server feature, then server scanning can be disabled to increase
CPU resources. When server scanning is disabled, there is no update to the IEC 61850
logical node status values in the D90
Plus
(D90 device), but most data values are not updated.
IEC 61850 COMMUNICATIONS
Plus
. Clients are still able to connect to the server
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