Leds Configuration - GE Multilin DFF Instruction Manual

4.3 LEDS CONFIGURATION

The DFF system includes 16 user configurable LEDs. Those LEDs can be associated to internal protection events
and also to internal communication events. One LED, once activated, may blink or remain steady depending on how
it has been configured. There is also the choice of providing memory to an LED, this means that it will remain lit even
in the case the condition that activated it disappears.
In order to configure an LED it is necessary to first configure one internal state to a protection or communication
event. Once this is done, the LED must be configured to be driven by that protection or communication event.
To program LED number 12 to be lit when the undervoltage function trips, the following procedure should be
followed:
• In the Settings/Protection/ Events Menu configure "Protection Event Number 1" to the undervoltage function
trip.
• In the Settings/General Configuration/LEDs Menu assign LED number 12 to "Protection Event Number 1".
GEK-106166E
EQUIPMENT CONFIGURATION
DFF Digital Feeder Relay 23