Remote Inputs - GE D60 Instruction Manual

Line distance protection system ur series
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5 SETTINGS

PATH: SETTINGS
INPUTS/OUTPUTS
 REMOTE INPUT 1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
Remote Inputs that create FlexLogic operands at the receiving relay are extracted from GSSE/GOOSE messages originat-
ing in remote devices. Each remote input can be selected from a list consisting of: DNA-1 through DNA-32, UserSt-1
through UserSt-32, and Dataset Item 1 through Dataset Item 32. The function of DNA inputs is defined in the IEC 61850
specification and is presented in the IEC 61850 DNA Assignments table in the Remote outputs section. The function of
UserSt inputs is defined by the user selection of the FlexLogic operand whose state is represented in the GSSE/GOOSE
message. A user must program a DNA point from the appropriate FlexLogic operand.
Remote input 1 must be programmed to replicate the logic state of a specific signal from a specific remote device for local
use. This programming is performed via the three settings shown above.
The
setting allows the user to assign descriptive text to the remote input. The
REMOTE INPUT 1 ID
selects the remote device which originates the required signal, as previously assigned to the remote device via the setting
(see the Remote devices section). The
REMOTE DEVICE (16) ID
GSSE/GOOSE message required.
The
REMOTE IN 1 DEFAULT STATE
the remote device sending the point is declared to be non-communicating. The following choices are available:
Setting
REMOTE IN 1 DEFAULT STATE
Setting
REMOTE IN 1 DEFAULT STATE
Setting
REMOTE IN 1 DEFAULT STATE
not known, such as after relay power-up but before the first communication exchange, the input will default to logic 1.
When communication resumes, the input becomes fully operational.
Setting
REMOTE IN 1 DEFAULT STATE
not known, such as after relay power-up but before the first communication exchange, the input will default to logic 0.
When communication resumes, the input becomes fully operational.
For additional information on GSSE/GOOOSE messaging, refer to the Remote Devices section in this chapter.
NOTE
GE Multilin


REMOTE INPUTS

REMOTE INPUT 1(32)
REMOTE INPUT
1 ID:
Remote Ip
1
REMOTE IN
1 DEVICE:
Remote Device
1
REMOTE IN
1 ITEM:
None
REMOTE IN
1 DEFAULT
STATE: Off
REMOTE IN
1
EVENTS: Disabled
setting selects the logic state for this point if the local relay has just completed startup or
to "On" value defaults the input to logic 1.
to "Off" value defaults the input to logic 0.
to "Latest/On" freezes the input in case of lost communications. If the latest state is
to "Latest/Off" freezes the input in case of lost communications. If the latest state is
D60 Line Distance Protection System
5.8 INPUTS AND OUTPUTS
Range: up to 12 alphanumeric characters
Range: Remote Device 1 to Remote device 16
Range: None, DNA-1 to DNA-32, UserSt-1 to UserSt-32,
Config Item 1 to Config Item 32
Range: On, Off, Latest/On, Latest/Off
Range: Disabled, Enabled
setting selects the specific bits of the
REMOTE IN 1 ITEM
5.8.6 REMOTE INPUTS
setting
REMOTE IN 1 DEVICE
5-321
5

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