4. FLSS BITE Inputs to the FQIC (3QT) from the FLSCU-1 (7QJ)
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Sensor FIN FQIC Description BITE FQIC Input
Channel pin test (Volts)
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WET DRY LS1 16QJ1 B-2J Left Wing Low Level 2 12.5 0 LS2 39QJ2 B-4G Right Wing Low Level 3 12.5 0 LS3 17QJ1 B-6G Left Wing High Level 1A 0 12.5 LS4 28QJ1 B-2K Left Wing Surge High Level 1B 0 12.5 LS5 16QJ2 B-5G Right Wing Low Level 3 12.5 0 LS6 21QJ B-3H Center Tank Low Level 2 0 12.5 LS6 #35QJ B-3H Center Tank Low Level (Dummy/Wet) 2 0 12.5 LS7 20QJ B-7G Center Tank High Level 1A 0 12.5 LS7 #37QJ B-7G Center Tank High Level (Dummy/Wet) 1A 0 12.5 LS10 38QJ1 B-3K Left Wing Low Level 4 0 12.5 LS11 23QJ1 B-3J Left Wing Inner Cell Full 4* 0 12.5 LS12 27QJ1 B-4H Left Wing Inner Cell Full 4* 0 12.5 LS13 24QJ1 B-4J Left Wing Inner Cell Underfull 4* 0 12.5 LS14 25QJ1 B-4K Left Wing Inner Cell Underfull 4* 0 12.5 LS15 26QJ1 B-5H Left Wing Inner Cell Underfull 4* 0 12.5
LOW HIGH T1 29QJ1 B-5J Left Inner Cell Temperature Sensor 4 0 12.5 T2 30QJ1 B-5K Left Outer Cell Temperature Sensor 4 0 12.5
ENABLE DISABLE LOGIC 1 7QJ B-6J Left Wing IDG Cooling Control 4 12.5 0
LOGIC 2 7QJ B-6K Center Tank Pump 1 Control 4* 0 12.5
OPEN NOT B-5E Left Wing FWD ICTV OPEN switch 3 28.0 ground
SHUT NOT B-6E Left Wing FWD ICTV SHUT switch 3 28.0 o/cct
OPEN NOT B-11B Left Wing REAR ICTV OPEN switch 2 28.0 ground
SHUT NOT B-12B Left Wing REAR ICTV SHUT switch 2 28.0 o/cct
FAIL OK B-6H FLSCU-1 Sensor Failure All 12.5 0
# Dummy sensors are fitted to 2 tank aircraft, FIN is for Dummy sensor.
* These Channels are NOT tested on 2 tank aircraft.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞28-46-00∞∞∞∞∞∞∞∞∞∞Page 317
201-299, 401-499, Aug 01/05 CES 5. FLSS BITE Inputs to the FQIC (3QT) from the FLSCU-2 (9QJ)
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Sensor FIN FQIC Description BITE FQIC Input
Channel pin test (Volts)
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WET DRY LS1 15QJ2 B-9K Right Wing Low Level 2 12.5 0 LS2 39QJ1 B-10J Left Wing Low Level 3 12.5 0 LS3 17QJ2 B-11H Right Wing High Level 1A 0 12.5 LS4 28QJ2 B-10K Right Wing Surge High Level 1B 0 12.5 LS5 15QJ1 B-11J Left Wing Low Level 3 12.5 0 LS6 22QJ B-11K Center Tank Low Level 2 0 12.5 LS6 #36QJ B-11K Center Tank Low Level (Dummy/Wet) 2 0 12.5 LS7 6QJ B-12H Center Tank High Level (Dummy/Dry) 1A 0 12.5 LS7 #6QJ B-12H Center Tank High Level (Dummy/Wet) 1A 0 12.5 LS10 38QJ2 B-12J Right Wing Low Level 4 0 12.5 LS11 23QJ2 B-12K Right Wing Inner Cell Full 4* 0 12.5 LS12 27QJ2 B-13H Right Wing Inner Cell Full 4* 0 12.5 LS13 24QJ2 B-13J Right Wing Inner Cell Underfull 4* 0 12.5 LS14 25QJ2 B-13K Right Wing Inner Cell Underfull 4* 0 12.5 LS15 26QJ2 B-14H Right Wing Inner Cell Underfull 4* 0 12.5
LOW HIGH T1 29QJ2 B-15J Right Inner Cell Temperature Sensor 4 0 12.5 T2 30QJ2 B-15K Right Outer Cell Temperature Sensor 4 0 12.5
ENABLE DISABLE LOGIC 1 9QJ B-14J Right Wing IDG Cooling Control 4 12.5 0
LOGIC 2 9QJ B-14K Center Tank Pump 2 Control 4* 0 12.5
OPEN NOT B-7E Right Wing FWD ICTV OPEN switch 3 28.0 ground
SHUT NOT B-8E Right Wing FWD ICTV SHUT switch 3 28.0 o/cct
OPEN NOT B-13B Right Wing REAR ICTV OPEN switch 2 28.0 ground
SHUT NOT B-14B Right Wing REAR ICTV SHUT switch 2 28.0 o/cct
FAIL OK B-15H FLSCU-2 Sensor Failure All 12.5 0
# Dummy sensors are fitted to 2 tank aircraft, FIN is for Dummy sensor.
* These Channels are NOT tested on 2 tank aircraft.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞28-46-00∞∞∞∞∞∞∞∞∞∞Page 318
201-299, 401-499, Aug 01/05 CESR **ON A/C 301-399,
R 2. Fuel Level Sensors Operating (Changeover) Values
________________________________________________ R R The fuel values in the table below are nominal and given as a guide only. R This is because of: R - the fuel density variations possible (the values shown are at standard R density) R - the different aircraft attitudes possible R - the tolerances in the FQIS used to get the fuel amounts R - the mechanical tolerances R - the time delays and tolerances in the FLSS.
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