Schweitzer Engineering SEL-351P - Page 467

S ETTINGS S HEET Page 9 of 23
F OR THE SEL-351P R ECLOSER C ONTROL Date
G ROUP S ETTINGS (S ERIAL P ORT C OMMAND SET AND F RONT P ANEL )
Date Code 990215
Reclose supervision time limit (0.00-16000.00 cycles in 0.25-cycle
steps) (see Figure 6.2) 79CLSD =
Switch-Onto-Fault (see Figure 5.3)
(Make the following settings if preceding enable setting ESOTF = Y)
Close enable time delay (OFF, 0.00-16000.00 cycles in 0.25-cycle steps)
CLOEND =
52 A enable time delay (OFF, 0.00-16000.00 cycles in 0.25-cycle steps)
52AEND =
SOTF duration (0.50-16000.00 cycles in 0.25-cycle steps) SOTFD =
POTT Trip Scheme Settings (also used in DCUB Trip Schemes) (see Figure 5.6)
(Make the following settings if preceding enable setting ECOMM =
POTT, DCUB1, or DCUB2)
Zone (level) 3 reverse block time delay (0.00-16000.00 cycles in
0.25-cycle steps) Z3RBD =
Echo block time delay (OFF, 0.00-16000.00 cycles in 0.25-cycle steps) EBLKD =
Echo time delay pickup (OFF, 0.00-16000.00 cycles in 0.25-cycle steps)
ETDPU =
Echo duration time delay (0.00-16000.00 cycles in 0.25-cycle steps) EDURD =
Weak-infeed enable (Y, N) EWFC =
Additional DCUB Trip Scheme Settings (see Figure 5.10)
(Make the following settings if preceding enable setting ECOMM =
DCUB1 or DCUB2)
Guard present security time delay (0.00-16000.00 cycles in 0.25-cycle
steps) GARD1D =
DCUB disabling time delay (0.25-16000.00 cycles in 0.25-cycle steps) UBDURD =
DCUB duration time delay (0.00-16000.00 cycles in 0.25-cycle steps) UBEND =
DCB Trip Scheme Settings (see Figure 5.14)
(Make the following settings if preceding enable setting ECOMM =
DCB)
Zone (level) 3 reverse pickup time delay (0.00-16000.00 cycles in
0.25-cycle steps) Z3XPU =
Zone (level) 3 reverse dropout extension (0.00-16000.00 cycles in
0.25-cycle steps) Z3XD =
Block trip receive extension (0.00-16000.00 cycles in 0.25-cycle steps) BTXD =
Level 2 phase short delay (0.00-60.00 cycles in 0.25-cycle steps) 67P2SD =