LEDs
Table E-1 Preset LED displays
LEDs Default function Function No. Description
LED1 Relay TRIP 511 Relay GENERAL TRIP command
LED2 50/51 Ph A PU 1762 50/51 Phase A picked up
67 A picked up 2692 67/67-TOC Phase A picked up
LED3 50/51 Ph B PU 1763 50/51 Phase B picked up
67 B picked up 2693 67/67-TOC Phase B picked up
LED4 50/51 Ph C PU 1764 50/51 Phase C picked up
67 C picked up 2694 67/67-TOC Phase C picked up
LED5 50N/51NPickedup 1765 50N/51N picked up
67N picked up 2695 67N/67N-TOC picked up
LED6 Failure Σ I 162 Failure: Current Summation
Fail I balance 163 Failure: Current Balance
Fail V balance 167 Failure: Voltage Balance
Fail Ph. Seq. I 175 Failure: Phase Sequence Current
Fail Ph. Seq. V 176 Failure: Phase Sequence Voltage
LED7 Not configured 1 No Function configured
LED8 Brk OPENED Breaker OPENED
LED9 >Door open >Cabinet door open
LED10 >CB wait >CB waiting for Spring charged
LED11 Not configured 1 No Function configured
LED12 Not configured 1 No Function configured
LED13 Not configured 1 No Function configured
LED14 Not configured 1 No Function configured
E.1
Default Settings and Protocol-dependent Functions
E.1 LEDs
600 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
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