Schweitzer Engineering SEL-351P, Quick Start Manual

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S
ETTINGS
S
HEET Page 17 of 23
F
OR THE
SEL-351P R
ECLOSER
C
ONTROL Date
SEL
OGIC
C
ONTROL
E
QUATION
S
ETTINGS
(S
ERIAL
P
ORT
C
OMMAND
SET L)
Date Code 990215
Setting Group Selection Equations (See Table 7.4)
Select Setting Group 1 SS1 =
Select Setting Group 2 SS2 =
Select Setting Group 3 SS3 =
Select Setting Group 4 SS4 =
Select Setting Group 5 SS5 =
Select Setting Group 6 SS6 =
Other Equations
Event report trigger conditions (see Section 12) ER =
Fault indication (see A, B, C target LED discussion at end of Section 5;
used also to suspend demand metering updating and peak recording and
block max./min. metering [see
Demand Metering and
Maximum/Minimum Metering in Section 8])
FAULT =
Block synchronism check elements (see Figure 3.24) BYSNCH =
Close bus monitor (see Figure 5.3) CLMON =
Breaker monitor initiation (see Figure 8.3) BKMON =
Enable for zero-sequence voltage-polarized directional element (see
Figure 4.6)
E32IV =
Mirrored Bits Transmit Equations (only available in firmware versions 1 and greater)
(see Appendix I)
Channel A, transmit bit 1 TMB1A =
Channel A, transmit bit 2 TMB2A =
Channel A, transmit bit 3 TMB3A =
Channel A, transmit bit 4 TMB4A =
Channel A, transmit bit 5 TMB5A =
Channel A, transmit bit 6 TMB6A =
Channel A, transmit bit 7 TMB7A =
Channel A, transmit bit 8 TMB8A =
Channel B, transmit bit 1 TMB1B =
Channel B, transmit bit 2 TMB2B =
Channel B, transmit bit 3 TMB3B =
Channel B, transmit bit 4 TMB4B =
Channel B, transmit bit 5 TMB5B =
Channel B, transmit bit 6 TMB6B =
Channel B, transmit bit 7 TMB7B =
Channel B, transmit bit 8 TMB8B =