8. TABLE 8
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A. Table of ground circuits supplied from SFCC 1 (Refence ASM/278110S01).
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FIN FUNCTION DESIGNATION FLP POSITION ------------------------------------------------------------------------------2CE1 ELAC 1 SAP 1 SLATS RETRACTED 101RH CIDS DIRECTOR SAP 3 SLATS >21' 1CC1 FAC 1 SAP 3 SLATS >21' 1CE1 SEC 1 SAP 3 SLATS >21' 2CE2 ELAC 2 SAP 4 SLATS RETRACTED 1CE2 SEC 2 SAP 5 SLATS >21' 103RH CIDS 2 DIRECTOR SAP 5 SLATS >21' 1CE3 SEC 3 SAP 5 SLATS >21' 44QA RELAY CTR TK PUMP 2 AUTO OFF SAP 6 SLATS >15' 43QA RELAY CTR TK PUMP 1 AUTO OFF SAP 6 SLATS >15'
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-81-00∞∞∞∞∞∞∞∞∞∞Page 321
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B. Table of ground circuits supplied from SFCC 2 (Refence ASM/278110S01).
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FIN FUNCTION DESIGNATION FLP POSITION ------------------------------------------------------------------------------2CE1 ELAC 1 SAP 1 SLATS RETRACTED 101RH CIDS DIRECTOR SAP 3 SLATS >21' 1CE1 SEC 1 SAP 3 SLATS >21' 2CE2 ELAC 2 SAP 4 SLATS RETRACTED 1CE2 SEC 2 SAP 5 SLATS >21' 1CC2 FAC 2 SAP 5 SLATS >21' 103RH CIDS 2 DIRECTOR SAP 5 SLATS >21' 1CE3 SEC 3 SAP 5 SLATS >21' 44QA RELAY CTR TK PUMP 2 AUTO OFF SAP 6 SLATS >15' 43QA RELAY CTR TK PUMP 1 AUTO OFF SAP 6 SLATS >15'
ELECTRICAL FLIGHT CONTROL SYSTEM (EFCS) - FAULT ISOLATION PROCEDURES
____________________________________________________________________
TASK 27-90-00-810-801
Failure of an Alternating Current Supply (ACS)
1. Possible Causes
_______________
2. Job Set-up Information
______________________
A. Referenced Information
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REFERENCE DESIGNATION
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27-90-00-991-001 Fig. 201
3. Fault Confirmation
__________________
A. Not applicable, refer to the procedure that you did before.
4. Fault Isolation
_______________
(Ref. Fig. 201/TASK 27-90-00-991-001)
A. Trouble shooting procedure for an ACS short circuit. Failure that the computer(s) which receives the ANI signal from the transducers (A, B, C) senses. This failure can be:
- a short circuit in the winding of one of the transducers
- or a short circuit in the wiring (ACS).
The procedure that you did before permitted to isolate possible failure
causes:
- in the computer which supplies the transducers (A, B, C)
- or in the wiring (discontinuity).
NOTE : The computer(s) which supplies the transducers has been removed.
____
(1) At the unit A, disconnect the electrical connector related to the ACS.
(2) Do a check of the resistance and insulation of the LVDT/RVDT of the unit A.
(a) If the check is correct:
- connect the electrical connector to the unit A
- continue the trouble shooting.
(b) If the check is not correct:
- replace the unit A or the LVDT/RVDT
- connect the electrical connector to the unit A
- refer to the procedure that you did before.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-90-00∞∞∞∞∞∞∞∞∞∞Page 201
Feb 01/98 CES
ALTERNATING CURRENT SUPPLY (ACS)
Figure 201/TASK 27-90-00-991-001
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞27-90-00∞∞∞∞∞∞∞∞∞∞Page 202
Feb 01/98 CES
(3) At the unit B, disconnect the electrical connector related to the ACS.
(4) Do a check of the resistance and insulation of the LVDT/RVDT of the unit A.
(a) If the check is correct:
- connect the electrical connector to the unit B
- continue the trouble shooting.
(b) If the check is not correct:
- replace the unit B or the LVDT/RVDT
- connect the electrical connector to the unit B
- refer to the procedure that you did before.
(5) At the unit C, disconnect the electrical connector related to the ACS. 中國(guó)航空網(wǎng) m.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 飛行操縱 2(93)
