b)Preset “b” in “out” mode
•”PL” is shown during “dt” in case initial line phase state is phase loss, consequently main trip
output(97-98) is trip right after “dt” is elapsed
•Main trip output(97-98) is trip after the sum of “dt” and operational time is elapsed in case initial
line phase state is under reverse phase,over/under voltaege and voltage unbalance as each mode
is preset valued condition,also trip cause is shown
▸”rotA” Mode : OFF → voltage of L1, L2, L3
▸”rotA” mode: ON → voltage of L1,L2,L3, Frequency
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