GE D60 Instruction Manual page 284

Line distance protection system
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PRODUCT SETUP
Configure user-programmable pushbutton 1 by making the following entries in the
PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1
PUSHBUTTON 1 FUNCTION
PUSHBTN 1 DROP-OUT TIME
Configure the LED test to recognize user-programmable pushbutton 1 by making the following entries in the
PRODUCT SETUP  USER-PROGRAMMABLE LEDS  LED TEST
LED TEST FUNCTION
LED TEST CONTROL
The test is initiated when the user-programmable pushbutton 1 is pressed. Keep the pushbutton pressed for as long as the
LEDs are being visually inspected. When finished, release the pushbutton. The relay then automatically starts stage 2. At
this point, test can be cancelled by pressing the pushbutton.
Application example 2
Assume one needs to check if any LEDs are "burned" as well as exercise one LED at a time to check for other failures. This
is to be performed via user-programmable pushbutton 1.
After applying the settings in application example 1, hold down the pushbutton as long as necessary to test all LEDs. When
finished, release the pushbutton so that the relay then automatically starts stage 2. When stage 2 is completed, stage 3
starts automatically. The test can be cancelled at any time by pressing the pushbutton.
5.3.11.3 Trip and alarm LEDs
SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE LEDS  TRIP & ALARMS LEDS
 TRIP & ALARM LEDS
5
The trip and alarm LEDs are in the first LED column (enhanced faceplate) and on LED panel 1 (standard faceplate). Each
indicator can be programmed to become illuminated when the selected FlexLogic operand is in the logic 1 state.
5.3.11.4 User-programmable LED 1(48)
SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE LEDS  USER-PROGRAMMABLE LED 1(48)
 USER-PROGRAMMABLE
 LED 1
There are 48 amber LEDs across the relay faceplate LED panels. Each of these indicators can be programmed to illuminate
when the selected FlexLogic operand is in the logic 1 state.
For the standard faceplate, the LEDs are located as follows:
LED Panel 2 — User-programmable LEDs 1 through 24
LED Panel 3 — User programmable LEDs 25 through 48
For the enhanced faceplate, the LEDs are located as follows:
LED column 2 — User-programmable LEDs 1 through 12
LED column 3 — User-programmable LEDs 13 through 24
LED column 4 — User-programmable LEDs 25 through 36
LED column 5 — User-programmable LEDs 37 through 48
See the LED Indicators section in chapter 4 for information on the location of these indexed LEDs.
5-106
: "Self-reset"
: "0.10 s"
: "Enabled"
:
"PUSHBUTTON 1
ON"
TRIP LED INPUT:
Off
ALARM LED INPUT:
Off
LED 1 OPERAND:
Off
LED 1 TYPE:
Self-Reset
menu. (The option does not display when not purchased.)
menu:
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: Self-Reset, Latched
D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
SETTINGS  PRODUCT SETUP  USER-
SETTINGS 

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