5–48 850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
DEVICE CHAPTER 5: DEVICE, SYSTEM, INPUT AND OUTPUT SETPOINTS
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.
Note 2: LED 13 and LED 14 are not available for the 10 Pushbutton Membrane Front Panel.
LED7 PHASE A FAULT Orange Ph TOC 1 OP A Self-Reset
LED8 PHASE B FAULT Green Ph TOC 1 OP B Self-Reset
LED9 PHASE C FAULT Red Ph TOC 1 OP C Self-Reset
LED10 GROUND FAULT Green GND TOC 1 OP Self-Reset
LED11 50P INST OC Green Ph IOC 1 OP Self-Reset
LED12 AR LOCKOUT Orange AR1 Lockout Self-Reset
LED13
See Note 2
LED14
LED15 PB 1 Orange PB 1 On (Open) Self-Reset
LED16 PB 2 Orange PB 2 On (Close) Self-Reset
LED17 PB 3 Orange PB 3 On (Reclose Enbld) Self-Reset
LED18 PB 4 Orange PB 4 On (GndTrip Enbld) Self-Reset
LED19 PB 5 Orange PB 5 On (Remote Enbld) Self-Reset
LED20 PB 6 Orange PB 6 On (Hot Line Tag) Self-Reset
LED21 PB 7 Orange PB 7 On (Demand Reset) Self-Reset
LED22 PB 8 Orange PB 8 On (Alt Settings) Self-Reset
LED23 PB 9 Orange PB 9 On (Trig Osc) Self-Reset
LED24 PB 10 Orange PB 10 On (PB Block) Self-Reset
Name Color Trigger Type
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