GE D60 User Manual

5-76 D60 Line Distance Protection System GE Multilin
5.2 PRODUCT SETUP 5 SETTINGS
5
APPLICATION EXAMPLE 1:
Assume one needs to check if any of the LEDs is “burned” through user-programmable pushbutton 1. The following set-
tings should be applied. Configure user-programmable pushbutton 1 by making the following entries in the SETTINGS 
PRODUCT SETUP  USER-PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1 menu:
PUSHBUTTON 1 FUNCTION: “Self-reset”
PUSHBTN 1 DROP-OUT TIME: “0.10 s”
Configure the LED test to recognize user-programmable pushbutton 1 by making the following entries in the SETTINGS 
PRODUCT SETUP  USER-PROGRAMMABLE LEDS  LED TEST menu:
LED TEST FUNCTION: “Enabled”
LED TEST CONTROL: “PUSHBUTTON 1 ON”
The test will be initiated when the user-programmable pushbutton 1 is pressed. The pushbutton should remain pressed for
as long as the LEDs are being visually inspected. When finished, the pushbutton should be released. The relay will then
automatically start stage 2. At this point forward, test may be aborted 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. Next,
release the pushbutton to automatically start stage 2. Once stage 2 has started, the pushbutton can be released. When
stage 2 is completed, stage 3 will automatically start. The test may be aborted at any time by pressing the pushbutton.
c) TRIP AND ALARM LEDS
PATH: SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE LEDS  TRIP & ALARM LEDS
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.
d) USER-PROGRAMMABLE LED 1(48)
PATH: SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE LEDS  USER-PROGRAMMABLE LED 1(48)
There are 48 amber LEDs across the relay faceplate LED panels. Each of these indicators can be programmed to illumi-
nate 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
 TRIP & ALARM LEDS

TRIP LED INPUT:
Off
Range: FlexLogic operand
MESSAGE
ALARM LED INPUT:
Off
Range: FlexLogic operand
 USER-PROGRAMMABLE
 LED 1
LED 1 OPERAND:
Off
Range: FlexLogic operand
MESSAGE
LED 1 TYPE:
Self-Reset
Range: Self-Reset, Latched

GE D60 Specifications

General

Brand	GE
Model	D60
Category	Protection Device
Language	English