A1 RIGHT PROBE 01 INTERNAL BITE FAILURE B1 RIGHT PROBE 02 INTERNAL BITE FAILURE C1 RIGHT PROBE 03 INTERNAL BITE FAILURE D1 RIGHT PROBE 04 INTERNAL BITE FAILURE E1 RIGHT PROBE 05 INTERNAL BITE FAILURE F1 RIGHT PROBE 06 INTERNAL BITE FAILURE G1 RIGHT PROBE 07 INTERNAL BITE FAILURE H1 RIGHT PROBE 08 INTERNAL BITE FAILURE J1 RIGHT PROBE 09 INTERNAL BITE FAILURE K1 RIGHT PROBE 10 INTERNAL BITE FAILURE L1 RIGHT PROBE 11 INTERNAL BITE FAILURE M1 RIGHT PROBE 12 INTERNAL BITE FAILURE N1 RIGHT PROBE 13 INTERNAL BITE FAILURE P1 RIGHT PROBE 14 INTERNAL BITE FAILURE Q1 RIGHT PROBE Kd INTERNAL BITE FAILURE R1 RIGHT PROBE 4X INTERNAL BITE FAILURE
FQIC TROUBLE SHOOTING PAGE 2 OF 2 A4 POWER SUPPLY A B4 OSCILLATOR VOLTAGE LEFT A C4 OSCILLATOR FREQUENCY LEFT A D4 OSCILLATOR VF PRODUCT LEFT A E4 OSCILLATOR VOLTAGE CENTRE A F4 OSCILLATOR FREQUENCY CENTRE A G4 OSCILLATOR VF PRODUCT CENTRE A H4 OSCILLATOR VOLTAGE RIGHT A J4 OSCILLATOR FREQUENCY RIGHT A K4 OSCILLATOR VF PRODUCT RIGHT A L4 HIGH VOLTAGE REFERENCE A M4 LOW VOLTAGE REFERENCE A N4 ADC OFFSET A P4 ADC GAIN A Q4 MULTIPLE FAIL ON LEFT OSCILLATOR A R4 MULTIPLE FAIL ON LEFT OSCILLATOR B
A4 POWER SUPPLY B B4 OSCILLATOR VOLTAGE LEFT B C4 OSCILLATOR FREQUENCY LEFT B D4 OSCILLATOR VF PRODUCT LEFT B
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-42-00Page A2 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 E4 OSCILLATOR VOLTAGE CENTRE B F4 OSCILLATOR FREQUENCY CENTRE B G4 OSCILLATOR VF PRODUCT CENTRE B H4 OSCILLATOR VOLTAGE RIGHT B J4 OSCILLATOR FREQUENCY RIGHT B K4 OSCILLATOR VF PRODUCT RIGHT B L4 HIGH VOLTAGE REFERENCE B M4 LOW VOLTAGE REFERENCE B N4 ADC OFFSET B P4 ADC GAIN B Q4 MULTIPLE FAIL ON LEFT OSCILLATOR A R4 MULTIPLE FAIL ON LEFT OSCILLATOR B
FQIC TROUBLE SHOOTING PAGE 2 OF 2 A6 LANE SELECT CONFLICT B6 PIN PROGRAMMING CONFLICT C6 FUEL CALCULATION D6 CURRENT CHANNEL FSIB FAILURES E6 OTHER CHANNEL FSIB FAILURES F6 CARD 5 G6 EEPROM H6 CPU EXCEPTION J6 CROSS-COMMS K6 ARINC L6 OTHER CPU M6 LEFT REFUEL VALVE N6 RIGHT REFUEL VALVE P6 CENTRE REFUEL VALVE Q6 MULTIPLE FAIL ON RIGHT OSCILLATOR A R6 MULTIPLE FAIL ON RIGHT OSCILLATOR B
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-42-00Page A3 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1 D. FLSS Status
(1) The figure below shows page 2 of the MAIN MENU for which a new item has been added, COMMAND FLSS BITE.
--------------------------------------------------------| CH1 FUEL | | | | | 1L | < FQIS STATUS | 1R | | 2L | < FLSS STATUS | 2R | | 3L | < INPUT PARAMETER VALUES | 3R | | 4L | < COMMAND FLSS BITE | 4R | | 5L | | 5R | | 6L | <RETURN PRINT> | 6R --------------------------------------------------------
(2) The selection of COMMAND BITE on the master channel will cause the FLSS BITE to start and display the FLSS status. If selected from the slave channel, the FLSS STATUS will be displayed.
**ON A/C ALL
8. Test
____
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 013)
**ON A/C 301-399,
(Ref. Fig. 013A)
R 1EFF : ALL 1 28-42-00Page A4 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
The FQIC contains the Built-In Test Equipment (BITE) that lets it test and monitor:
-
the Fuel Quantity Indicating System (FQIS)
-
the Fuel Level Sensing System (FLSS) (Ref. 28-46-00). All the FQIS failures are sent to the Centralized Fault Display System (CFDS) (Ref. 31-30-00). Faults can be found on the Multi-function Control and Display Units (MCDUs) (Ref. 22-82-00). The FQIC has two channels, channel 1 and channel 2. One channel is the master channel and the other channel is the slave channel (the master channel is always the primary channel). Channel 1 and channel 2 do the BITE, but the FLSS BITE is only done by the master channel. The master channel sends all the faults that it, and/or the slave channel detects, to the CFDS. The faults are shown on the FQIS STATUS and the FLSS STATUS pages of the MCDU. It is possible to get the slave channel of the FQIC through the MCDU. To do this you select CHANNEL 1 (CHANNEL 2) on the FUEL menu page of the MCDU. The master channel will give all the faults of the slave channel.
A.
Power-up Tests Initialization and Cockpit Effects
(1) Conditions of power-up tests initialization:
-de-energization time of computer: > 5 sec.
(a) A/C configuration:
1 FQI-06:
_ - on the refuel panel, the mode SELECT switch 3QU must be set to OFF
-for A/C with cockpit refuel panel, the refuel pushbutton 23QU must be released (out).
2 FQI-07, FQI-08 and FQI-09:
_ -A/C on ground.
(2) Progress of power-up tests (duration 80 seconds maximum):
(a) Cockpit effects directly connected to power-up test done (other effects can occur related to A/C configuration, but these can be ignored):
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