CFDIU - SYSTEM REPORT/TEST Figure 040
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R **ON A/C 106-149, 155-199, 208-299, 301-399, 401-499,
(2) Report establishment mode
These various reports are established by the CFDIU:
(a)
LAST/CURRENT LEG REPORT
This report is established using systems Normal Mode and CFDIU in flight configurations, i.e. using the permanent memorization in the CFDIU of faults transmitted by the systems during the last or current flight.
(b)
LAST/CURRENT LEG ECAM REPORT
This report is established by the memorization in the CFDIU of the warnings transmitted permanently by the FWC in flight.
(c)
PREVIOUS LEGS REPORT
This report is established by the memorization in the CFDIU of the LAST LEG REPORT of several flights (64).
(d)
POST FLIGHT REPORT/CURRENT FLIGHT REPORT
This report is established by the transmission of the LAST/CURRENT LEG and LAST/CURRENT LEG ECAM REPORTS to the printer by the CFDIU.
**ON A/C ALL
(e) AVIONICS STATUS This report is established by means of the permanent reading of systems status by the CFDIU, by monitoring refreshment of input buses, or by reading these buses and fault message detection, in Normal Mode. Whenever report bus scanning is made by the CFDIU, the table giving the systems status is updated. When one of these functions is selected by the operator, these data are transmitted once by the CFDIU to the MCDU (or the printer for the POST FLIGHT REPORT).
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(f) SYSTEM REPORT/TEST The system Report/Test function is established using data that are stored once and for all in the CFDIU (list of systems) and data that are stored once and for all in the system BITE (Type 1 system menu), or that are stored once and for all in the CFDIU (Type 2 and 3 system pseudo menus). When the operator selects this function, the CFDIU transmits the list of systems to the MCDU once, and then when a system is selected:
-the system transmits its menu once on its output bus to the MCDU via the CFDIU (for a Type 1 system). - or, the CFDIU itself, transmits the selected system menu once
to the MCDU (for a Type 2 or 3 system). Among the functions proper to the CFDIU, only the SYSTEM REPORT TEST function (access to a system menu) for a Type 1 system implies an action on the system (request for transmission of data).
**ON A/C 001-049, 051-099, 101-105, 151-154, 201-207,
(3) Periods for the establishment of these reports and availability on the MCDU (Ref. Fig. 041, 042) The figures referenced above detail the periods when these reports are memorized by the CFDIU, and when they are available on the MCDU. It should be noted that only the LAST LEG REPORT and LAST LEG ECAM REPORT functions are accessible in flight. The other CFDS functions are only available on the ground.
R **ON A/C 106-149, 155-199, 208-299, 301-399, 401-499,
(3) Periods for the establishment of these reports and availability on the MCDU
(Ref. Fig. 041A, 042A)
The figures referenced above detail the periods when these reports are memorized by the CFDIU, and when they are available on the MCDU.
It should be noted that only the CURRENT LEG REPORT, CURRENT LEG ECAM REPORT and CURRENT FLIGHT REPORT functions are accessible in flight.
The other CFDS functions are only available on the ground.
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CFDIU - Establishment and Availability of the Reports Listed
in the CFDS menu by the MCDU - Sheet 1/2
Figure 041
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CFDIU - Establishment and Availability of the Reports Listed in the CFDS menu by the MCDU - Sheet 1/2 Figure 041A
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CFDIU - Establishment and Availability of the Reports Listed
in the CFDS menu by the MCDU - Sheet 2/2
Figure 042
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CFDIU - Establishment and Availability of the Reports Listed in the CFDS menu by the MCDU - Sheet 2/2 Figure 042A
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B. Reports Proper to System BITEs Available on the MCDU Access to these reports is only possible on the ground. The reports proper to the BITE constitute the SYSTEM MENU. These different maintenance reports are mainly intended for maintenance at the main base. They depend on the type of system (1, 2, or 3) and the requirements of each system.
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