Schweitzer Engineering Laboratories SEL-351S - ETDPU - Echo Time Delay Pickup; EDURD - Echo Duration; Logic Outputs; Z3 RB - Zone (Level) 3 Reverse Block

Date Code 20010112 Trip and Target Logic 5-17
SEL-351S Instruction Manual
ETDPU – Echo Time Delay Pickup
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EDURD – Echo Duration
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Logic Outputs
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RQRXWSXWFRQWDFWV
Z3RB – Zone (Level) 3 Reverse Block
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ECTT – Echo Conversion to Trip
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KEY – Key Permissive Trip
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EKEY – Echo Key Permissive Trip
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