GE Multilin 850

CHAPTER 4: SETPOINTS DEVICE
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4–55
LED 5 (17) COLOR
Range: Off, Red, Green, Orange
Default: Orange
The setpoint selects the color of the LED. Three colors are available for selection
depending on the user’s preference: Red, Green, and Orange.
NOTE
NOTE:
This setting is not available for LEDs 18 to 24. This setting is available for LEDs 15, 16, and
17 only when the rugged or membrane front panel is used.
LED 5 (17) TRIGGER
LED 5 (24) TRIGGER
Range: Off, Any FlexLogic operands
Default: Testing On
This setpoint requires the assigning of a FlexLogic operand to trigger the selected LED
upon operation.
LED 5 (17) TYPE
LED 5 (24) TYPE
Range: Self-reset, Latched
Default: Testing On
The setpoint defines the type of LED indication as either Self-Reset (the LED resets after
the FlexLogic operand drops out), or Latched (the LED stays latched upon dropping out
of the FlexLogic operand).
Table 4-18: Default LED setpoints for Rugged and Membrane Front Panel
Note 1:
• LED 1: IN-SERVICE – non-programmable. The LED is hardcoded to show a green light
when the relay is fully functional and an orange light when the relay is not
programmed, or experiences a self-test error.
• LED 2: TRIP - see the default setpoint above and the description
• LED 3: ALARM - see the default setpoint above and the description
• LED 4: PICKUP – non-programmable. The LED is hardcoded to show a green light
when at least one element has picked up.
Name Color Trigger Type
LED1
See Note 1
LED 2
LED3
LED4
LED5 TEST MODE Orange Testing ON Self-Reset
LED6 MESSAGE Orange Active Target Self-Reset
LED7 LOCAL MODE Orange Local Mode ON Self-Reset
LED8 BKR OPEN Green BKR Opened Self-Reset
LED9 BKR CLOSED Red BKR Closed Self-Reset
LED10 LED 10 Green Off Self-Reset
LED11 SYNCHECK OK Green Sync 1 Check OK Self-Reset
LED12 AR ENABLED Orange AR1 Enabled Self-Reset
LED13 AR IN PROGRESS Orange AR1 In Progress Self-Reset
LED14 AR LOCKOUT Orange AR1 Lockout Self-Reset
LED15 PB 1 Orange Pushbutton 1 ON Self-Reset
LED16 PB 2 Orange Pushbutton 2 ON Self-Reset
LED17 PB 3 Orange Pushbutton 3 ON Self-Reset