Schweitzer Engineering Laboratories SEL-751 - Table SET.1 Range Dependencies for the EDIR Setting; Table SET.2 Range Dependencies for the ORDER Setting

SET.6
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SEL-751 Settings Sheets Date________________
Group Settings (SET Command) Directional Control
SEL-751 Relay Instruction Manual Date Code 20170927
Directional Control
(Hidden and EDIR is set to N if firmware option in the MOT is 0, 1, 3, or if Slot Z = Ax)
)
DIR CONTROL ENBL (Y, AUTO, N) EDIR :=
(The following directional control settings are hidden if EDIR := N.)
FWD DIR ON LOP (Y, N) (Hidden and set to N if VNOM := OFF) EFWDLOP :=
DIR CONTROL LVL1 (F, R, N) DIR1 :=
DIR CONTROL LVL2 (F, R, N) DIR2 :=
DIR CONTROL LVL3 (F, R, N) DIR3 :=
DIR CONTROL LVL4 (F, R, N) DIR4 :=
GND DIR PRIORITY
Range is determined by the following table. ORDER :=
PH DIR 3PH LVL (0.50–10.00 A {5 A nom}, 0.10–2.00 A {1 A nom}) (Hidden if
ELOAD := Y or hidden if VNOM := OFF) 50PDIRP :=
FWD DIR Z2 LVL (–128.00 to 128.00 ohm {5 A nom}, –640.00 to 640.00 ohm {1 A
nom}) (Auto-set to Z2R –1/INOM and hidden if EDIR := AUTO; Hidden if
VNOM := OFF) Z2F :=
REV DIR Z2 LVL (–128.00 to 128.00 ohm {5 A nom},
–640.00 to 640.00 ohm {1 A nom}) (Auto-set to MIN [(Z1MAG/2) + (1/INOM),
640/INOM] and hidden if EDIR := AUTO. Hidden if VNOM := OFF) Z2R :=
FWD DIR NSEQ LVL (0.25–5.00 A {5 A nom}, 0.05–1.00 A {1 A nom}) (Auto-set to
0.10 • INOM and hidden if EDIR := AUTO. Hidden if VNOM := OFF) 50QFP :=
Table SET.1 Range Dependencies for the EDIR Setting
VSCONN SINGLEV
a
/VNOM
a
When SINGLEV := Y, VNOM is forced to OFF and hidden.
IN Nominal Current EDIR Range
3V0 SINGLEV := Y 0.2 A or 1 A or 5 A Y, N (AUTO is hidden from the range)
VS SINGLEV := Y 0.2 A EDIR hidden and forced to N
VS VNOM := OFF 0.2 A EDIR hidden and forced to N
Table SET.2 Range Dependencies for the ORDER Setting
DELTA_Y SINGLEV
IN Nominal
Current
VSCONN ORDER Range
WYE N 5 A or 1 A VS I, V, Q, IV, VI, QV, VQ, IQ, QI, IVQ, IQV, VQI, VIQ, QIV, QVI, OFF
DELTA N 5 A or 1 A VS I, Q, IQ, QI, OFF
WYE Y 5 A or 1 A VS I, OFF
DELTA Y 5 A or 1 A VS I, OFF
WYE N 0.2 A VS V, Q, P, U, VQ, QV, VP, QP, VS, VQS, QVS, VQP, QVP, OFF
DELTA N 0.2 A VS Q, OFF
WYE Y 0.2 A VS Hidden and set to OFF
DELTA Y 0.2 A VS Hidden and set to OFF
WYE N 5 A or 1 A 3V0 I, V, Q, IV, VI, QV, VQ, IQ, QI, IVQ, IQV, VQI, VIQ, QIV, QVI, OFF
DELTA N 5 A or 1 A 3V0 I, V, Q, IV, VI, QV, VQ, IQ, QI, IVQ, IQV, VQI, VIQ, QIV, QVI, OFF
WYE Y 5 A or 1 A 3V0 I, V, IV, VI, OFF
DELTA Y 5 A or 1 A 3V0 I, V, IV, VI, OFF
WYE N 0.2 A 3V0 V, Q, P, U, VQ, QV, VP, QP, VS, VQS, QVS, VQP, QVP, OFF
DELTA N 0.2 A 3V0 V, Q, P, U, VQ, QV, VP, QP, VS, VQS, QVS, VQP, QVP, OFF
WYE Y 0.2 A 3V0 V, P, U, VP, VS, OFF
DELTA Y 0.2 A 3V0 V, P, U, VP, VS, OFF