Date Code 20080110 Control Logic 4-27
SEL-387E Instruction Manual
Row SEL-387E Relay Word Bits
34 S3V1 S3V2 S3V3 S3V4 S3V5 S3V6 S3V7 S3V8
35 S3V1T S3V2T S3V3T S3V4T S3V5T S3V6T S3V7T S3V8T
36 S1LT1 S1LT2 S1LT3 S1LT4 S2LT1 S2LT2 S2LT3 S2LT4
37 S3LT1 S3LT2 S3LT3 S3LT4 S3LT5 S3LT6 S3LT7 S3LT8
38 * * * 50GC 50G3 32IR 32IF REFP
39 BCWA1 BCWB1 BCWC1 BCW1 BCWA2 BCWB2 BCWC2 BCW2
40 BCWA3 BCWB3 BCWC3 BCW3 * * * *
41 TRIP1 TRIP2 TRIP3 TRIP4 * TRIPL * TRGTR
42 CLS1 CLS2 CLS3 * CF1T CF2T CF3T *
43 NOTALM OUT107 OUT106 OUT105 OUT104 OUT103 OUT102 OUT101
44** OUT201 OUT202 OUT203 OUT204 OUT205 OUT206 OUT207 OUT208
45** OUT209 OUT210 OUT211 OUT212 OUT213 OUT214 OUT215 OUT216
46** OUT301 OUT302 OUT303 OUT304 OUT305 OUT306 OUT307 OUT308
47** OUT309 OUT310 OUT311 OUT312 OUT313 OUT314 OUT315 OUT316
48 LB1 LB2 LB3 LB4 LB5 LB6 LB7 LB8
49 LB9 LB10 LB11 LB12 LB13 LB14 LB15 LB16
* Reserved for future use.
** These rows will show asterisks in response to TAR command, if optional interface board is
not installed.
Table 4.9: Relay Word Bit Definitions
Row Bit Definition
0 All LED targets – not usable in SEL
OGIC
control equations
1 All LED targets – not usable in SEL
OGIC
control equations
2 50P11 Winding 1 phase definite-time O/C Level 1 element picked up
50P11T Winding 1 phase definite-time O/C Level 1 element timed out
50P12 Winding 1 phase instantaneous O/C Level 2 element picked up
51P1 Winding 1 phase inverse-time O/C element picked up
51P1T Winding 1 phase inverse-time O/C element timed out
51P1R Winding 1 phase inverse-time O/C 51P1 element is reset
PDEM1 Winding 1 phase demand current threshold exceeded
OCA O/C element A-phase selection
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