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时间:2011-03-25 12:19来源:蓝天飞行翻译 作者:admin
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 The corresponding warnings and status displayed on the ECAM are described in operational presentation (Ref. 31-51-00).
 The list of warnings affected by an OEB is stored in an Electrically Eraseable Programmable Read Only Memory (EEPROM) of the FWC data base. This list is updated through the MCDU, by means of a new menu. The update can be a creation, a deletion of one or several elements or a crossloading of the whole data base from one FWC to the other one.
 B. OEB DATABASE Access Menu
 (Ref. Fig. 041)
 This item gives:

 -
the current OEB DATABASE version number and the corresponding checksum number of the FWC1 and FWC2,

 -
the access to the FWC1 LIST and FWC2 LIST pages,

 -
the possibility to update (i.e. to create, delete or crossload) the OEB data base.


 C. LIST FWC1 and LIST FWC2
 The purpose of this item is to present the current FWC data base version
 number and the list of elements.
 Each element is composed of:

 -the code number,

R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 75 1 1 Aug 01/05 1 1 1CES 1


 ECAM-1/OEB DATABASE/LIST FWC1 and LIST FWC2
 Figure 041 (SHEET 1)

R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 76 1 1 Aug 01/05 1 1 1CES 1


 ECAM-1/OEB DATABASE/LIST FWC1 and LIST FWC2
 Figure 041 (SHEET 2)

R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 77 1 1 Aug 01/05 1 1 1CES 1


 -
the effect on ECAM warning (YES or NO),


 -
the effect on ECAM status message (YES or NO).
 NOTE : If there are more than four elements, the other elements are

 

____ displayed on the following pages (using the NEXT PAGE function key). The total number of pages is displayed in the right top corner of the screen.
 NOTE : If the data base is empty, the EMPTY DATABASE indication is
____
 displayed.

 D. OEB DATABASE UPDATE (Ref. Fig. 042) To get access to this function, a specific password must be entered via
 the scratchpad and then by pushing the line key adjacent to the UPDATE
 CODE indication.
 This item enables:

 -
the creation of one or several elements in the data base,


 -
the deletion of one or several elements in the data base,


 -
the crossloading of the whole data base from one FWC to the other one,


 -
the assignment of a new version number,


 -
the confirmation of the validation of the updating.

 

 (1) CREATE
 (Ref. Fig. 043)
 This item is displayed with empty data. The following must be

 entered:
 -the code of the element
 -then the information (answer by YES or NO) related to the effect on ECAM warning and the effect on ECAM status message.
R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 78 1 1 Aug 01/05 1 1 1CES 1


 ECAM-1/OEB DATABASE UPDATE
 Figure 042

R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 79 1 1 Aug 01/05 1 1 1CES 1


 ECAM-1/OEB DATABASE UPDATE/CREATE
 Figure 043

R 1EFF : 106-149, 211-299, 301-399, 401-499, 1 31-50-00Page 80 1 1 Aug 01/05 1 1 1CES 1 The coherence between the code number, the effect on ECAM warning and ECAM status message is checked by pushing the line key adjacent to the INSERT indication. If there is incoherence, the CHECK ENTRY message is displayed. If there is coherence, a new page with empty data is displayed.


 (2) DELETION
 (Ref. Fig. 044)
 This item enables to delete:
 -the whole data base elements by pushing the line key adjacent to the DELETE ALL indication. If the data base is already empty, the EMPTY DATABASE indication is displayed,
 - one or several elements by pushing the line key adjacent to the element(s) to be deleted. The page appears with this element only. Then push the line key adjacent to the CONFIRM indication. The previous page appears without this element.
 (3) VERSION
 (Ref. Fig. 045)
 This item is active only after a deletion or a creation. It enables to enter, via the scratchpad, a new data base reference version of the modified FWC.
 The new version must be different from the previous one. Once the version is entered, the line key adjacent to the CONFIRM indication becomes active and allows the memorization of the new data base (if successful the UPDATE COMPLETED indication is displayed).
 (4) CROSSLOAD
 (Ref. Fig. 046)
 This item enables to transfer the data base of the opposite FWC to the FWC being updated.
 NOTE : This function is not active if a creation or deletion has been
 
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