CFDIU - Manual Message Transmission
Figure 053
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(b) Automatic message transmission When the CFDIU carries out an automatic transmission, it does not display a message in the scratchpad.
R **ON A/C 106-149, 155-199, 208-299, 301-399, 401-499,
D. Transmission to Ground of CFDIU and System Reports
(1) Modification of the CFDIU main menu
(Ref. Fig. 051A)
(a) The POST FLIGHT REP PRINT item is replaced by: POST * SEND FLT REP PRINT *
This function is available when the ACARS option is installed on
the aircraft: it cannot be reprogrammed.
It enables:
-printing of the POST FLIGHT REPORT, filtered or not filtered, if the line key adjacent to PRINT* is activated
- or, sending of the POST FLIGHT REPORT, filtered or not filtered, to the ACARS if the line key adjacent to *SEND is activated.
Colors:
The *SEND and PRINT* controls are blue.
POST FLIGHT REPORT printing corresponds to the basic definition of the CFDIU.
(b) Addition of the REPORTS PROGRAMMING item in the CFDIU main menu This function gives access to the reprogramming page.
(2) Programming principle
Programming of the various functions is carried out manually or is delivered by the ACARS MU or ATSU equipment.
The programming provided by the ACARS system only concerns the SEND column of the following functions:
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-POST FLIGHT REPORT
-
REAL TIME FAILURES
-
REAL TIME WARNINGS.
The ACARS MU and ATSU code this programming on label 270 bit 29 (POST
FLIGHT REPORT), bit 28 (REAL TIME FAILURES) and bit 27 (REAL TIME
WARNING) at a rate of 1 second.
These bits are set to 1 when the function is active.
The remaining functions are only manually programmable.
-POST FLIGHT REPORT
The SEND column enables display of the programming received from
the ATSU.
YES indicates that this report will be transmitted automatically at
the end of the flight.
The end of flight condition is determined by the transition to
DC1/NULL.
The PRINT column allows the operator to program whether this report
is to be automatically printed when it is transmitted to the ACARS.
-
REAL TIME FAILURE messages
The SEND column enables display of the programming received from the ATSU. YES indicates that the CFDIU must automatically transmit, in real time, all the internal failure messages provided by the systems or created by the CFDIU during the flight. The PRINT column allows the operator to program whether the failure message is to be automatically printed when it is transmitted to the ATSU. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址:A320飞机维护手册 AMM 指示/记录系统 2(12)