Remote Double-Point Status Inputs - GE L90 Instruction Manual

5 SETTINGS
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
PATH: SETTINGS INPUTS/OUTPUTS
REMOTE DPS INPUT 1
MESSAGE
MESSAGE
MESSAGE
Remote double-point status inputs are extracted from GOOSE messages originating in the remote device. Each remote
double point status input must be programmed to replicate the logic state of a specific signal from a specific remote device
for local use. This functionality is accomplished with the five remote double-point status input settings.
• REM DPS IN 1 ID: This setting assigns descriptive text to the remote double-point status input.
• REM DPS IN 1 DEV: This setting selects a remote device ID to indicate the origin of a GOOSE message. The range is
selected from the remote device IDs specified in the Remote devices section.
• REM DPS IN 1 ITEM: This setting specifies the required bits of the GOOSE message.
The configurable GOOSE dataset items must be changed to accept a double-point status item from a GOOSE dataset
(changes are made in the
SETTINGS
RECEPTION CONFIGURABLE GOOSE
items configured to receive any of "GGIO3.ST.IndPos1.stV" to "GGIO3.ST.IndPos5.stV" will accept double-point status
information that will be decoded by the remote double-point status inputs configured to this dataset item.
The remote double point status is recovered from the received IEC 61850 dataset and is available as through the
,
Ip 1 BAD RemDPS Ip 1 INTERM
used in breaker or disconnect control schemes.
GE Multilin
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
REMOTE DPS INPUTS
REM DPS IN 1 ID:
RemDPS Ip 1
REM DPS IN 1 DEV:
Remote Device
REM DPS IN 1 ITEM:
None
REM DPS IN 1
EVENTS: Disabled
COMMUNICATION
CONFIGIGURABLE GOOSE 1(16)
, , and
RemDPS Ip 1 OFF RemDPS Ip 1 ON
L90 Line Current Differential System
setting selects the specific bits of the
REMOTE IN 1 ITEM

5.8.7 REMOTE DOUBLE-POINT STATUS INPUTS

REMOTE DPS INPUT 1(5)
Range: up to 12 alphanumeric characters
Range: Remote Device 1 to Remote device 16
1
Range: None, Dataset Item 1 to Dataset Item 32
Range: Enabled, Disabled
IEC 61850 PROTOCOL GSSE/GOOSE CONFIGURATION
CONFIG GSE 1 DATASET ITEMS
FlexLogic™ operands. These operands can then be
5.8 INPUTS/OUTPUTS
setting
REMOTE IN 1 DEVICE
menus). Dataset
RemDPS
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