CHAPTER 6: COMMUNICATIONS IEC 61850 COMMUNICATIONS
D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 123
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.
Table 6: IEC 61850 DNA Assignments
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
indicated outlined as follows.
Select the Settings > Communications > IEC 61850 > GSSE/GOOSE Configuration >
Inputs/Outputs > Remote Inputs menu to open the remote inputs configuration window.
Figure 99: Remote inputs configuration settings
The following settings are available for each of the 32 remote inputs.
Name
Range: up to 12 alphanumeric characters
Default: Remo Ip 1
This setting allows the user to assign descriptive text to the remote input.
Device
Range: 1 to 32 inclusive
Default: Remote Device 1
This setting selects the number (1 to 32) of the remote device that originates the required
signal, as previously assigned to the remote device via the
Remote Device 1 ID setting.
Bit Pair
Range: None, DNA-1 to DNA-32, UserSt-1 to UserSt-32, Config Item 1 to Config Item 64
Default: None
This setting selects the specific bits of the GSSE/GOOSE message required.
Default State
Range: On, Off, Latest/On, Latest/Off
Default: Off
This setting selects the logic state for this point if the local relay has just completed
startup or the remote device sending the point is declared to be non-communicating.
The following choices are available:
– On — Defaults the input to logic 1
DNA IEC 61850 definition FlexLogic operand
1 Test IEC 61850 TEST MODE
2 ConfRev IEC 61850 CONF REV
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