A320飞机维护手册 AMM Communications 通讯3(76)_航空信息_民用航空_通用航空

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5 CLASS 3 FAULTS
_ Some CLASS 3 FAULTS are only detected and written into the BITE memory at director power on or after a manual test activation via the PTP. On the ground, after cancelling a class 3 fault, it is removed from the memory after the next director power on or after a new test activation. Some CLASS 3 FAULTS are detected and written into the BITE memory due to continuous monitoring. Such a class 3 fault is removed from the memory when the failure no longer occurs.
Messages for CLASS 3 FAULTS: (Ref. Para. 8F)
1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A74 1201-299, 1Config-1 Aug 01/05R 1 1 1CES 1

6_ GND SCAN
The GND SCAN indicates all class 1 and 2 failures which are
present on the ground. For the continuously monitored systems,
the ground memory is updated when the failure is cancelled.
For other systems, the ground memory is updated after a
director power on or after a test activation via PTP.

(4) MAINTENANCE via CFDS-MCDU (Ref. Fig. 049)
**ON A/C 001-049, 101-105,
(Ref. Fig. 050)
**ON A/C 051-099, 211-299,
(Ref. Fig. 050A)
**ON A/C 151-199,
(Ref. Fig. 050B)
**ON A/C 201-210,
(Ref. Fig. 050C)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
(Ref. Fig. 051)
(a) The CIDS maintenance mode is available via the CFDS-MCDU in the SYSTEM REPORT/TEST mode. All failures, which are written in the CIDS director BITE ground/flight memory can be read via this mode. The maintenance menu in the CFDS-MCDU follows the same procedure as the maintenance menu via the PTP. A test procedure is selectable via the MCDU. A CIDS director 2 (passive) test is also available, the Emergency Light Battery/System tests are not available.
1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A75 1201-299, 1Config-1 Aug 01/05R 1 1 1CES 1

System Report/Test - GROUND SCAN - CLASS 3 FAULTS - Example
Figure 049 (SHEET 1)

R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A76 1201-299, 1Config-1 May 01/05 1 1 1CES 1

System Report/Test - GROUND SCAN - CLASS 3 FAULTS - Example
Figure 049 (SHEET 2)

R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A77 1201-299, 1Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example
Figure 050 (SHEET 1)

R 1EFF : 001-049, 101-105, 1 23-73-00Page A78 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example
Figure 050 (SHEET 2)

R 1EFF : 001-049, 101-105, 1 23-73-00Page A79 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050A (SHEET 1)
R 1EFF : 051-099, 211-299, 1 23-73-00Page A80 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050A (SHEET 2)
R 1EFF : 051-099, 211-299, 1 23-73-00Page A81 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050B (SHEET 1)
R 1EFF : 151-199, 1 23-73-00Page A82 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050B (SHEET 2)
R 1EFF : 151-199, 1 23-73-00Page A83 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050C (SHEET 1)
R 1EFF : 201-210, 1 23-73-00Page A84 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - TEST - Example R Figure 050C (SHEET 2)
R 1EFF : 201-210, 1 23-73-00Page A85 1 1 Config-1 May 01/05 1 1 1CES 1

System Report/Test - Leg Reports - LRU ident. - Trouble Shooting Data - Example Figure 051
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-73-00Page A86 1201-299, 1Config-1 May 01/05 1 1 1CES 1

C. System Test Mode
**ON A/C 001-049, 101-105,
(Ref. Fig. 052)
**ON A/C 051-099, 211-299,
(Ref. Fig. 052A)
**ON A/C 151-199,
(Ref. Fig. 052B)
**ON A/C 201-210,
(Ref. Fig. 052C)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
(Ref. Fig. 053)
(1) The SYSTEM TEST mode initiates the test except:
-when the aircraft is in flight,
-normal power is not available (PTP not powered),
-the mandatory layout is in use.
These devices are tested:
-
Director 1 (the currently active director is marked, example DIR1 (ACT), the passive director can only be tested via the MCDU)