User's Manual

ROCKWELL COLLINS
COMPONENT MAINTENANCE MANUAL with IPL
TDR-94, PART NO 622-9352
STEP PROCEDURE DESIRED RESULTS
18.1 Reset Function
After completion of all tests, reset the maintenance fault counter
by entering the current date as the Last Maintenance Date via
the ARINC control bus word having Label = 277, bits 31, 30 =
10, and data for the current date as follows:
B
ITS DATA
29 Month (BCD Tens)
25 - 28 Month (BCD Units)
21 - 24 Day (BCD Tens)
17 - 20 Day (BCD Units)
13 - 16 Year (BCD Tens)
9 - 12 Year (BCD Units)
Fault counter has been reset. ____ (x)
18.2 Reset Function Close Out
Enter ARINC control word having Label = 277, bits 31, 30 =
11, and data as follo ws:
B
ITS DATA
17 - 29 PAD
12 - 16 0
9-11 1
Verify that the UUT responds on the TDR Output Bus with
a ARINC word having Label = 351, bits 31, 30 = 11, and
maintenance date data in the same format as that given in
step 18.1.
19.0 Service Bulletin Tests
19.1 Verify SW Version Date
Send an ARINC label 277 with bits 31,30 set to 0 to request an
ARINC label 351 from the UUT.
Verify that the UUT responds by transmitting an ARINC label
351 data word on the TDR Output Bus that has bits 31, 30 set
to 0 and the Last Software Version date data given in the same
format as shown in the table of test 18.1.
Final Performance (Customer Acceptance) Test.
Table 1001/Table 34-50-96-99A-009-A01
34-50-96
Page 1056
May 18/06