Schweitzer Engineering Laboratories SEL-751 - Page 604

10.22
SEL-751 Relay Instruction Manual Date Code 20170927
Analyzing Events
Event Reporting
The order of the labels in the digital portion of the Column Labels field
matches the order of the HEX-ASCII Relay Word. Each numeral in the HEX-
ASCII Relay Word reflects the status of four Relay Word bits from the Digital
Column Labels field of the Compressed ASCII event report. The HEX-ASCII
Relay Word from the trigger cycle from Figure 10.6, follows.
In this HEX-ASCII Relay Word, the first numeral in the HEX-ASCII Relay
Word is an 8. In binary, this is 1000. Mapping the labels to the digital Column
Labels yields the following:
Global Settings
PHROT := ABC FNOM := 60 DATE_F := MDY
FAULT := 50G1P OR 50N1P OR 51P1P OR 51QP OR 50Q1P OR TRIP
EMP := N TGR := 3
SS1 := 1
SS2 := 0
SS3 := 0
SS4 := 0
VSRCF := 1.000 VSPAC := 0.0
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Global Settings
Group Settings
RID := SEL-751
TID := FEEDER RELAY
CTR := 120 CTRN := 120 PTR := 180.00 LEA_S_R := 180.00
LEA_S_SC:= 4.80 DELTA_Y := DELTA VSCONN := VS SINGLEV := N
VNOM := 120.00
Z1MAG := 2.14 Z1ANG := 68.86 Z0MAG := 6.38 Z0ANG := 72.47
Z0SMAG := 0.36 Z0SANG := 84.61 LL := 4.84 EFLOC := N
50P1P := 2.00 50P1D := 0.00 50P1TC := 1
50P2P := 10.00 50P2D := 0.00 50P2TC := 1
50P3P := 10.00 50P3D := 0.00 50P3TC := 1
50P4P := 10.00 50P4D := 0.00 50P4TC := 1
50N1P := OFF 50N2P := OFF 50N3P := OFF 50N4P := OFF
50G1P := OFF 50G2P := OFF 50G3P := OFF 50G4P := OFF
50Q1P := OFF 50Q2P := OFF 50Q3P := OFF 50Q4P := OFF
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Group Settings
Report Settings
ESERDEL := N
SER1 := IN101 IN102 51P1T 51G1T 50P1P 50N1T 51N1T PB01 PB02 PB03 PB04
SER2 := CLOSE 52A CC
SER3 := 81D1T 81D2T
SER4 := SALARM
EALIAS := 4
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Report Settings
Logic Settings
ELAT := 4 ESV := 5 ESC := N EMV := N
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Logic Settings
=>>
Figure 10.6 Sample Compressed ASCII Event Report (Continued)
88808000000000FF9000000800000000000000000100000000000000000006800600102900210
0000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000000000000000
0F00000000000000000000000FFF8001000000000000000000000000000000000003C0000008
00000000000
50A1P 50B1P 50C1P 50PAF
1 0 0 0