-------------------------------------------------------------------------------
Shutdown Text on | Text for CFDS Indication | Text for CFDS Indication Shutdown page | if no LRU failure found | if LRU failure found on | on Fault Tree (Default) | Fault Tree
=====================+============================+============================ | +- - - - - - - - - - - - - -| | APU OIL HEATER P7 | +- - - - - - - - - - - - - -| | OIL TEMP SENSOR P11
---------------------+----------------------------+----------------------------REVERSE FLOW | DP XDCR P24/PT XDCR P21/ | SURGE CONTROL VALVE P18 | SURGE CONTROL VALVE P18 | ---------------------+----------------------------+----------------------------CLOGGED OIL FILTER | | LUBE PUMP FILTER P9 + | | GEN SCAV FILTER P5 ---------------------+----------------------------+----------------------------LOSS OF DC POWER | POWER SUPPLY INTERRUPT | ---------------------+----------------------------+----------------------------
「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, 101-105, 107-107, 151-199, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 309
201-210, Config-2 Aug 01/05 CES
B. Fault Code Numbers (FCN) A fixed Fault Code Number (FCN) is allocated to each detectable fault. Each FCN (with some exceptions) is linked to a CFDS maintenance message. Both, the FCN and the CFDS maintenance message, are shown the LAST LEG REPORT, PREVIOUS FLIGHT REPORT etc.. In many occasions two or more FCNs are linked to the same CFDS message. This happens when different FCNs (faults) are in conjunction with the same Line Replaceable Unit (LRU).
Example:
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FCN | Fault Description | CFDS Message | Class
----+----------------------------------------+-------------------------+-------
021 | Inlet Press. Sensor shows out of range | INLET PRESS XDCR P22 | 2
----+----------------------------------------+-------------------------+-------
022 | Inlet Press. Sensor shows < 8 psia | INLET PRESS XDCR P22 | 2
| on ground | | ----+----------------------------------------+-------------------------+-------023 | Inlet Press. Sensor shows out of range | INLET PRESS XDCR P22 | 2
| low | | ----+----------------------------------------+-------------------------+-------024 | Inlet Press. Sensor shows out of range | INLET PRESS XDCR P22 | 2
| high | |
You can find complete enumeration of all FCNs with their associated CFDS messages in Table 5 that follows:
R **ON A/C 001-049, 101-105, 107-107, 151-154, 201-207,
(1) Fault Code Numbers (FCN)
Table 5
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FCN | Fault Description | CFDS Message | Class
----+----------------------------------------+-------------------------+-------
001 | Speed Sensor show amplitude failure | SPEED SENSOR P26 | 1
----+----------------------------------------+-------------------------+-------
002 | Speed Sensor 1 Failure and ECB int. | SPEED SENSOR P26 | 1
| failure | AND ECB (59KD) | ----+----------------------------------------+-------------------------+-------003 | Speed Sensor 2 Failure and ECB int. | SPEED SENSOR P26 | 1
| failure | AND ECB (59KD) | ----+----------------------------------------+-------------------------+-------004 | ECB internal Failure | ECB (59KD) | 1 ----+----------------------------------------+-------------------------+-------005 | ECB internal Failure | ECB (59KD) | 1 ----+----------------------------------------+-------------------------+-------006 | N O T U S E D | | ----+----------------------------------------+-------------------------+-------007 | Speed Sensor 1 shows open circuit | SPEED SENSOR P26 | 3
「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, 101-105, 107-107, 151-199, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 310
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