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时间:2011-03-26 00:27来源:蓝天飞行翻译 作者:admin
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 Post SB  34-1147 For A/C 001-004,051-051,053-060,
 (Ref. Fig. 002B) 
R R  **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 (1) BITE description The BITE facilitates maintenance on in-service aircraft. It detects and identifies a failure related to the ADF system. The BITE of the ADF receiver is connected to the CFDIU (Ref. 31-32-00). The unit tested is the ADF receiver. The BITE: - transmits continuously ADF system status and its identification message to the CFDIU - memorizes the failures which occurred during the last 63 flight segments - monitors data inputs from the various peripherals (RMP and CFDIU) - transmits to the CFDIU the result of the tests performed and self-tests - can communicate with the CFDIU through the menus. The BITE can operate in two modes: - the normal mode - the menu mode.
 (a) Normal mode During the normal mode the BITE monitors cyclically the status of the ADF system. It transmits its information to the CFDIU during the concerned flight. 

R 1EFF : 001-049, 051-051, 053-099, 101-149, 1 34-53-00Page 41 1151-199, 201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1 In case of fault detection the BITE stores the information in the fault memories. These items of information are transmitted to the CFDIU every 50


 -250 ms by an ARINC 429 message with label 356.
 (b) Menu mode: The menu mode can only be activated on the ground. This mode enables communication between the CFDIU and the ADF receiver BITE by means of the MCDU. The ADF menu mode is composed of:
 -LAST LEG REPORT
 -PREVIOUS LEGS REPORT
 -LRU IDENTIFICATION
 -GROUND SCANNING
 -TROUBLE SHOOTING DATA
 -CLASS 3 FAULTS
 -GROUND REPORT
 -TEST.
 (2) Interactive function The interactive mode can be activated on the ground only, using the line key adjacent to the ADF indication on the SYSTEM REPORT/TEST page of any MCDU (Ref. 22-82-00). This mode enables communication between the CFDIU and the BITE of the ADF receiver by means of the MCDU.
 **ON A/C 001-049, 101-105, 151-199,
 (Ref. Fig. 009)

R **ON A/C 051-051, 053-099, 106-149, 201-299, 301-399, 401-499,
 (Ref. Fig. 009A)

R **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, R 401-499,
 The interactive mode is composed of:
 -LAST LEG REPORT: This report contains the fault messages related to the external or internal failures (class 1 and 2) recorded during the last flight leg.
R 1EFF : 001-049, 051-051, 053-099, 101-149, 1 34-53-00Page 42 1151-199, 201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1


 **ON A/C 001-049, 101-105, 151-199,
R  (Ref. Fig. 010) **ON A/C 051-051, 053-099, 106-149, 201-299, 301-399, 401-499,
R R  (Ref. Fig. 010A) **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 - PREVIOUS LEGS REPORT: This report contains the fault messages related to the external or internal failures (class 1 and 2) recorded during the previous 63 flight legs. **ON A/C 001-049, 101-105, 151-199,
R  (Ref. Fig. 010) **ON A/C 051-051, 053-099, 106-149, 201-299, 301-399, 401-499,
R R  (Ref. Fig. 010A) **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 - LRU IDENTIFICATION: Allows to display the P/N and the S/N of the equipment. **ON A/C 001-049, 101-105, 151-199,
R  (Ref. Fig. 010) **ON A/C 051-051, 053-099, 106-149, 201-299, 301-399, 401-499,
 (Ref. Fig. 010A) 

R 1EFF : 001-049, 051-051, 053-099, 101-149, 1 34-53-00Page 43 1151-199, 201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1


 ADF - Last Leg Report, Previous Legs Report and LRU IDENT
 Figure 010

R 1EFF : 001-049, 101-105, 151-199, 1 34-53-00Page 44 1 1 May 01/05 1 1 1CES 1


 ADF - Last Leg Report, Previous Legs Report and LRU IDENT
 Figure 010A

R 1EFF : 051-051, 053-099, 106-149, 201-299, 1 34-53-00Page 45 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1


R R  **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 - GROUND SCANNING:
 **ON A/C 001-049, 101-105, 151-199,
 (Ref. Fig. 011) 
R  **ON A/C 051-051, 053-099, 106-149, 201-299, 301-399, 401-499,
 (Ref. Fig. 011A) 
R R  **ON A/C 001-049, 051-051, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 Based on the monitoring and fault analysis during flight, provides information of the failures detected while using this function. By pressing the line key adjacent to the failure message, the operator is allowed to the corresponding Trouble Shooting Data. The peripheral monitoring and ADF internal cyclic tests are used to detect transient failures. - TROUBLE SHOOTING DATA
 
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