R Example of LAST LEG REPORT Utilization (3) Figure 015
1EFF : 1 1 1CES ALL 1 111 22-91-00 Page 38 Feb 01/05
B. List of LRUs Covered by the FIDS All the internal and external LRUs covered by the FIDS are listed in the table below:
(1) List of Internal AFS LRUs
-------------------------------------------------------------------------------|ATA REF. | LRU | FIN | |----------------------|---------------------------------|--------------------| |22-66-34 | FAC1 | 1CC1 | |22-66-34 | FAC2 | 1CC2 | |22-83-34 | FMGC1 | 1CA1 | |22-83-34 | FMGC2 | 1CA2 | |22-81-12 | FCU | 2CA | |22-82-12 | MCDU1 | 3CA1 | |22-82-12 | MCDU2 | 3CA2 | |27-26-51 | YAW ACTUATOR 1 | 3CC1 | |27-26-51 | YAW ACTUATOR 2 | 3CC2 | |27-22-51 | RUDDER TRIM ACTUATOR | 10CC | |27-23-51 | RTL ACTUATOR | 4CC | |27-26-17 | YAW DAMPER POS XDCR UNIT | 2CC | |27-92-41 | TAKE OVER CPT | 8CE1 | |27-92-41 | TAKE OVER FO | 8CE2 | |76-11-17 | A/THR INSTINCTIVE DISCONNECT CPT| 7CA1 | |76-11-17 | A/THR INSTINCTIVE DISCONNECT FO | 7CA2 | |22-62-12/27-62-00 | RUDDER TRIM RESET SWITCH | 8CC | |22-62-11/27-62-00 | RUDDER TRIM CONTROL SWITCH | 9CC | |22-62-21 | RUDDER TRIM INDICATOR | 17CC | |22-65-00 | FAC1 PUSH BUTTON SWITCH | 12CC1 | |22-65-00 | FAC2 PUSH BUTTON SWITCH | 12CC2 | ------------------------------------------------------------------------------|
(2) List of External AFS LRUs
-----------------------------------------------------------------------------|ATA REF. | LRU | FIN | NOTE | |----------------------|---------------------------|----------------|-------| |31-21-21 | CLOCK | 2FS | | |34-36-31 | ILS 1 | 2RT1 | | |34-36-31 | ILS 2 | 2RT2 | | |34-51-33 | DME 1 | 2SD1 | | |34-51-33 | DME 2 | 2SD2 | | |34-55-31 | VOR 1 | 3RS1 | | |34-55-31 | VOR 2 | 3RS2 | | |34-12-34 | ADIRU 1 | 1FP1 | | |34-12-34 | ADIRU 2 | 1FP2 | | |34-12-34 | ADIRU 3 | 1FP3 | | |73-21-60/73-22-34 | ECU 1/EEC 1 | 4000 KS (Eng 1)| | |73-21-60/73-22-34 | ECU 2/EEC 2 | 4000 KS (Eng 2)| | |34-42-33 | R/A 1 | 2SA1 | | |34-42-33 | R/A 2 | 2SA2 | | |23-24-34 | ACARS (FP) | 1RB | | |32-31-71 | LGCIU 1 | 5GA1 | | |32-31-71 | LGCIU 2 | 5GA2 | | |28-42-34 | FQIC | 3QT | | |27-93-34 | ELAC 1 | 2CE1 | | |27-93-34 | ELAC 2 | 2CE2 | | |27-51-34 | SFCC1 | 21CV | | |27-51-34 | SFCC2 | 22CV | | |31-44-34 | WEIGHT & BALANCE (FP) | 1GT1, 1GT2 | | |31-35-22 | PRINTER (FP) | 4TW | | |34-48-34 | GPWC | 1WZ | | |31-32-34 | CFDIU | 1TW | | |31-63-34 | DMC1 (PFD OWN VALID) | 1WT1 | * | |31-63-34 | DMC2 (PFD OPP VALID) | 1WT2 | * | |31-53-34 | FWC1 (FWC OWN VALID) | 1WW1 | * | |31-53-34 | FWC2 (FWC OPP VALID) | 1WW2 | * | |32-42-34 | BSCUA (BSCUA HLTY) | 10GG | * | |32-42-34 | BSCUB (BSCUB HLTY) | 10GG | * | |24-22-55 | 28V DC PWR SUPPLY SPLIT | 11XU1, 11XU2 | | |29-32-12 | HYD PRESS SWITCH (YELLOW) | 3151GN | | |29-32-12 | HYD PRESS SWITCH (GREEN) | 1151GN | | |34-11-00 | AIR DATA SWITCH | 15FP | | |34-11-00 | ATTITUDE SWITCH | 13FP | | -----------------------------------------------------------------------------
* Discrete signal from a computer FP : FULL PROVISION SP : SPACE PROVISION 1EFF : ALL 1 22-91-00Page 41 1 1 Feb 01/05 1 1 1CES 1
7. Safety Tests____________
- The following tests are performed automatically in the FIDS card on the
ground after prolonged power supply cutoff (>4s).
. Memory module checksum test
. CPU RAM test
. ARINC RAM test
. ARINC EEPROM test
. ARINC OUTPUT test by looping:
R * For FIDS to CFDIU, the test is performed on label 356
R * For FIDS to FAC, the test is performed on label 354.
- In addition, the CPU card performs a SLOT test after each reset (card
identifier)
- Total duration of these tests is approximately 15 seconds.
- Test results:
R * If all the tests are correct, the FIDS sets its FIDS HEALTHY discrete
R output to 1 and performs its SYSTEM BITE function (for FAC1 only)
R * If one of the tests is incorrect, the FIDS sets FIDS HEALTHY to 0 and
R repeats the tests.
- For all the other energization cases, FIDS HEALTHY is set to 1.
R - Specific case of FAC2: The CPU card permanently performs the power rise
R tests and sets its FIDS HEALTHY discrete output to 1. If this card is
R faulty, a malfunction report delivered by the FAC2 declares the fault.
FAULT ISOLATION FUNCTION - PRINCIPLE - ADJUSTMENT/TEST
______________________________________________________
TASK 22-91-00-710-001
Ground Scanning of the AFS
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
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