CHAPTER 7: IEC 61850 PROTOCOL 7.1 IEC 61850 GENERIC SUBSTATION STATE EVENT (GSSE)
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 7-5
7.1.5 Remote outputs
7.1.5.1 DNA bit pairs
Remote Outputs (1 to 32) are PLC operands inserted into GSSE messages that are transmitted to remote devices on a LAN.
Each digital point in the message must be programmed to carry the state of a specific PLC operand, except reserved
points DNA1 and DNA2. The complete operand setting represents a specific DNA function to be transmitted. These states
are displayed in the F650 relay and in the EnerVista 650 Setup software in the menu Actual Values > Input/Outputs >
Remote Outputs > DNA.
Each DNA point can only be programmed in the EnerVista 650 Setup software in the menu Setpoint > Relay
Configuration > Remote Outputs.
Figure 7-3: Remote outputs (DNA)
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