6–18 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
S1 RELAY SETUP CHAPTER 6: SETPOINTS
W1 BKR CLSD COLOR
Range: Off, Red, Green, Orange
Default: Green
Allows the user to select the color of the LED indicator under Breaker Closed conditions.
W2 BKR OPEN COLOR
Range: Off, Red, Green, Orange
Default: Green
Allows the user to select the color of the LED indicator under Breaker Open conditions.
W2 BKR CLSD COLOR
Range: Off, Red, Green, Orange
Default: Green
Allows the user to select the color of the LED indicator under Breaker Closed conditions.
Front panel with programmable LEDs
The front panel ordered with programmable LEDs (option L) provides 4 non-programmable
and 8 programmable LEDs. The first column of four LEDs (on the left) are non-
programmable LEDs. The next two columns of LEDs are programmable; they can be
triggered by a selected operand from a list of logic operands, and can be programmed to
be either Self-Reset or Latched. The LED color for LED5 to LED8 can also be programmed.
By default the programmable LEDs are all Off, with no source selected.
The LEDs on the relay front panel are ordered as shown:
Programmable LEDs can be configured using the keypad or the EnerVista 3 Series
Setup software as described in Chapter 3 - Software Setup.
The following path is available using the keypad. For instructions on how to use the
keypad, please refer to Chapter 3 - Working with the Keypad.
PATH:
SETPOINTS > S1 RELAY SETUP > FRONT PANEL
FLASH MESSAGE TIME
Range: 1 s to 65535 s
Default: 5 s
Flash messages are status, warning, error, or information messages displayed for
several seconds in response to certain key presses during setting programming. These
messages override any normal messages. The duration of a flash message on the
display can be changed to accommodate different reading rates.
IN SERVICE
TROUBLE
TRIP
ALARM
STATUS
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
LED 8
898862A1.CDR
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