1EFF : 401-499, 1 32-46-00Page 37 1 1 Config-2 Aug 01/05 1 1 1CES 1
BSCU - CLASS 3 FAULTS R Figure 015
1EFF : 106-149, 221-299, 1 32-46-00Page 38 1 1 Config-2 Aug 01/05 1 1 1CES 1R BSCU - CLASS 3 FAULTS R Figure 015A
1EFF : 401-499, 1 32-46-00Page 39 1 1 Config-2 Aug 01/05 1 1 1CES 1
(g) SYSTEM TEST
R **ON A/C 106-149, 221-299,
R (Ref. Fig. 016)
R **ON A/C 401-499,
R (Ref. Fig. 016A)
R **ON A/C 106-149, 221-299, 401-499,
This function is to be activated after any maintenance action on the aircraft. Its purpose is to check correct operation of the BSCU and its peripherals. Two types of tests are proposed: - LRU WIRING & BSCU TEST: this test launches the continuity electrical monitoring and permanent monitoring functions - NORMAL BRAKING TEST: this test launches the continuity electrical monitoring, the permanent monitoring and the functional braking tests on the NORMAL system. Once the test has been selected, the BSCU indicates the conditions required to launch the test. Once these conditions have been met, you can launch the test by pushing the line key adjacent to the START TEST indication. During the test, the IN PROGRESS indication is displayed. After the test, several response indications can be displayed: - NO FAULT DETECTED: test OK - Fault detected : test not OK, gives the Class 1 and Class 3 fault messages detected - TEST NOT PERFORMED: at least one of the conditions required is not fulfilled - TEST TIME OUT.
1EFF : 106-149, 221-299, 401-499, 1 32-46-00Page 40 1 1 Config-2 Aug 01/05 1 1 1CES 1
INTENTIONALLY BLANK
1 1
32-46-00Page 41
1 1 Config-2 Aug 01/05 1 1 1CES 1
BSCU - SYSTEM TEST R Figure 016 (SHEET 1)
1EFF : 106-149, 221-299, 1 32-46-00Page 42 1 1 Config-2 Aug 01/05 1 1 1CES 1
BSCU - SYSTEM TEST R Figure 016 (SHEET 2)
1EFF : 106-149, 221-299, 1 32-46-00Page 43 1 1 Config-2 Aug 01/05 1 1 1CES 1
BSCU - SYSTEM TEST R Figure 016 (SHEET 3)
1EFF : 106-149, 221-299, 1 32-46-00Page 44 1 1 Config-2 Aug 01/05 1 1 1CES 1
INTENTIONALLY BLANK
1 1
32-46-00Page 45
1 1 Config-2 Aug 01/05 1 1 1CES 1R BSCU - SYSTEM TEST R Figure 016A (SHEET 1)
1EFF : 401-499, 1 32-46-00Page 46 1 1 Config-2 Aug 01/05 1 1 1CES 1R BSCU - SYSTEM TEST R Figure 016A (SHEET 2)
1EFF : 401-499, 1 32-46-00Page 47 1 1 Config-2 Aug 01/05 1 1 1CES 1R BSCU - SYSTEM TEST R Figure 016A (SHEET 3)
1EFF : 401-499, 1 32-46-00Page 48 1 1 Config-2 Aug 01/05 1 1 1CES 1 1EFF : 106-149, 221-299, 401-499, 1 32-46-00Page 49 1 1 Config-2 Aug 01/05 1 1 1CES 1
R **ON A/C 106-149, 221-299,
R (h) PIN PROG SELECTION (Ref. Fig. 017) This function is to be performed after removal/installation of the BSCU. It is used to adapt the BSCU pin programming to the aircraft pin programming (strap connection). At the end of the Menu mode, the system must be set to OFF then to ON to be correctly reset. Moreover, the pin programming selection must also be performed on the second BSCU system. The various configurations available depend on the parameters below: . aircraft type . brake type . wheel type (different diameters) . deceleration rate in special automatic braking mode.
R **ON A/C 106-149, 221-299, 401-499,
(i) GROUND REPORT
R **ON A/C 106-149, 221-299,
R (Ref. Fig. 018)
R **ON A/C 401-499,
R (Ref. Fig. 018A)
R **ON A/C 106-149, 221-299, 401-499,
This item presents the internal faults (Class1 and Class 3) that have been stored in the GROUND section of the EEPROM (i.e. faults that appeared when aircraft was on ground). A prompt character ">" to the right of the class number indicates the presence of TSD pages associated to these faults, these pages can be accessed by pushing the line key adjacent to the prompt.
BSCU - PIN PROGRAMMING SELECTION R Figure 017
1EFF : 106-149, 221-299, 1 32-46-00Page 50 1 1 Config-2 Aug 01/05 1 1 1CES 1
R BSCU - GROUND REPORT Figure 018
1EFF : 1 1 1CES 106-149, 221-299, 1 111 Page 5132-46-00 Config-2 Aug 01/05
R BSCU - GROUND REPORT
R Figure 018A
1EFF : 401-499, 1 32-46-00 Page 52
1 1 Config-2 Aug 01/05
1 1
1CES 1
R **ON A/C 106-149, 221-299,
(j) SPECIFIC DATA
R (Ref. Fig. 019) This item has a front page showing four selections:
-SERVOVALVE DATA
-PIN PROGRAMMING DATA
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