W DOC AIRBUS | AMM A320F

Read-out of the CIDS-SDF BITE for Channel 1 and Channel 2

TASK 26-10-00-740-803-A
Read-out of the CIDS-SDF BITE for Channel 1 and Channel 2

ZONE: 210
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
210
CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD
 B. Referenced Information
REFERENCE
DESIGNATION
TASK 24-41-00-861-002-A
Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01
Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02
Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A
De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01
De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02
De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 31-32-00-860-005-A
Procedure to Get Access to the SYSTEM REPORT/TEST FIRE PROT Page
TASK 31-60-00-860-001-A
EIS Start Procedure
TASK 31-60-00-860-002-A
EIS Stop Procedure
3. Job Set-up
Subtask 26-10-00-860-050-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
   (1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
   (2) Do the EIS start procedure (upper ECAM DU and lower ECAM DU only)
(Ref. AMM TASK 31-60-00-860-001).
   (3) Do the procedure to get access to the SYSTEM REPORT/TEST FIRE PROT page (Ref. AMM TASK 31-32-00-860-005).
Subtask 26-10-00-865-052-A ** ON A/C NOT FOR ALL
B. Make sure that this(these) circuit breaker(s) is(are) closed:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DEU B/ESS153RHG03
49VUCOM/CIDS/DIR ESS/1150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CIDS/SDF/DIR2 ESS18WHC06
49VUAIR COND/CIDS/SDF/DIR1 ESS15WHC05
** ON A/C NOT FOR ALL
49VUAIR COND/CARGO FIRE/EXTIG/BTL11WXC03
** ON A/C NOT FOR ALL
49VUCOM DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM NAV/CIDS/DIR2 ESS157RHG02
49VUCOM NAV/CIDS/DIR1 ESS150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CARGO FIRE/EXTIG/BTL28WXC04
** ON A/C NOT FOR ALL
49VUAIR COND/CARGO/FIRE/EXTIG/BTL11WXC03
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DEU B/NORM162RHM08
121VUCOM NAV/CIDS/DIR NORM/2156RHM06
121VUCOM NAV/CIDS/DIR NORM/1151RHM05
** ON A/C NOT FOR ALL
121VUCOM / CIDS / DEU B / NORM FWD193RHM09
121VUCOM NAV/CIDS/DIR NORM/2156RHM07
121VUCOM NAV/CIDS/DIR NORM/1151RHM06
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR2 NORM156RHM06
121VUCOM NAV/CIDS/DIR1 NORM151RHM05
** ON A/C NOT FOR ALL
122VUAIR COND/CARGO/FIRE/EXTIG1WXT19
** ON A/C NOT FOR ALL
122VUAIR COND/CIDS/SDF/DIR NORM/214WHT18
122VUAIR COND/CIDS/SDF/DIR NORM/117WHT17
** ON A/C NOT FOR ALL
2001VUCIDS-DEU B-NORM-AFT194RHC08
4. Procedure
Subtask 26-10-00-740-052-A ** ON A/C NOT FOR ALL
A. Read-out of the CIDS-SDF BITE for Channel 1 and Channel 2:
ACTION
RESULT
1.On the panel 49VU:
  • Open/pull the circuit breakers 15WH and 18WH.

2.On the panel 122VU:
  • Open/pull the circuit breakers 14WH and 17WH.
NOTE: Ignore the SDF related ECAM messages.

3.After 20 seconds, on the panel 49VU and 122VU:
  • Close/push the circuit breakers 15WH and 17WH.

4.After 3 minutes, on the Multipurpose Control and Display Unit (MCDU):
On the MCDU:
If the SDCU indication is displayed:
  • The CIDS SDF1(2) page comes into view and shows:
    SDCU FUNCTION
    IS INTEGRATED IN
    CIDS DIRECTORS
    101RH & 102RH
    CALLED CIDS-SDFx
If the SDCU indication is displayed on the MCDU:
  • Push the line key adjacent to the RETURN indication.

  • Push the line key adjacent to the GROUND REPORT indication.
On the MCDU:
  • The GROUND REPORT page comes on.
5.On the MCDU:
  • Push the line key adjacent to a ground report entry.
On the MCDU:
  • The ground report comes on.
6.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the ground report.
7.At the printer:
  • Remove the printed report.

8.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The GROUND REPORT page comes on.
9.Do the steps 4. thru 7 for each ground report on the GROUND REPORT page.

10.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
11.On the MCDU:
  • Push the line key adjacent to the CLASS 3 FAULTS indication.
On the MCDU:
  • The CLASS 3 FAULTS page comes on.
12.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the class 3 faults.
13.At the printer:
  • Remove the printed report.

14.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
15.On the MCDU:
  • Push the line key adjacent to the LAST LEG REPORT indication.
On the MCDU:
  • The LAST LEG REPORT page comes on.
16.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the last leg report.
17.At the printer:
  • Remove the printed report.

18.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
19.On the MCDU:
  • Push the line key adjacent to the PREVIOUS LEGS REPORT indication.
On the MCDU:
  • The PREVIOUS LEGS REPORT page comes on.
20.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the previous legs report.
21.At the printer:
  • Remove the printed report.

22.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
23.On the MCDU:
  • Push the line key adjacent to the TROUBLE SHOOT DATA indication.
On the MCDU:
  • The TROUBLE SHOOTING DATA page comes on.
24.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the trouble shooting data.
25.At the printer:
  • Remove the printed report.

26.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
27.On the MCDU:
  • Push the line key adjacent to the SPECIFIC DATA indication.
On the MCDU:
  • The SPECIFIC DATA page comes on.
28.On the MCDU:
  • Push the line key adjacent to the SMOKE WARNING REPORT indication.
On the MCDU:
  • The SMOKE WARNINGS REPORT page comes on.
29.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the smoke warnings report.
30.At the printer:
  • Remove the printed report.

31.On the MCDU:
  • Push the line key adjacent to the RETURN indication two times.
On the MCDU:
  • The CIDS-SDF page comes on.
32.On the MCDU:
  • Push the line key adjacent to the LRU IDENT indication.
On the MCDU:
  • The LRU IDENT page comes on.
33.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the LRU ident report.
34.At the printer:
  • Remove the printed report.

35.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
36.Make sure that all printed reports show the channel number 1.

37.On the panel 49VU and 122VU:
  • Open/pull the circuit breakers 15WH and 17WH.

38.After 20 seconds, on the panel 49VU and 122VU:
  • Close/push the circuit breakers 14WH and 18WH.

39.Do the steps 4. thru 35. of this procedure again.

40.Make sure that all printed reports of step 39 show the channel number 2.

41.On the panel 49VU and 122VU:
  • Open/pull the circuit breakers 14WH and 18WH.

42.After 20 seconds, on the panel 49VU and 122VU:
  • Close/push the circuit breakers 14WH, 15WH, 17WH and 18WH.

Subtask 26-10-00-740-052-B ** ON A/C NOT FOR ALL
A. Read-out of the CIDS-SDF BITE for Channel 1 and Channel 2:
ACTION
RESULT
1.On the Multipurpose Control and Display Unit (MCDU):
  • Push the line key adjacent to the SDCU or SMOKE indication.
On the MCDU:
If the SDCU indication is displayed:
  • The CIDS SDF page comes into view and shows:
    SDCU FUNCTION
    IS INTEGRATED IN
    CIDS DIRECTORS
    101RH & 102RH
    CALLED CIDS-SDFx.

    If the SMOKE indication is displayed on the MCDU:
  • The CIDS SDF page comes into view and shows:
    SDF1
    SDF2.
If the SDCU indication is displayed on the MCDU:
  • Push the NEXT PAGE button.
On the MCDU:

  • The CIDS-SDF main menu comes into view.
If the SMOKE indication is displayed on the MCDU:
  • Push the line key adjacent to SDF1 indication.
On the MCDU:

  • CIDS-SDF1 main menu comes into view.
  • Push the line key adjacent to the GROUND REPORT indication.
On the MCDU:
  • The GROUND REPORT page comes on.
2.On the MCDU:
  • Push the line key adjacent to a ground report entry.
On the MCDU:
  • The ground report comes on.
3.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the ground report.
4.At the printer:
  • Remove the printed report.

5.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The GROUND REPORT page comes on.
6.Do the steps 1 thru 4 for each ground report on the GROUND REPORT page.

7.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
8.On the MCDU:
  • Push the line key adjacent to CLASS 3 FAULTS indication.
On the MCDU:
  • CLASS 3 FAULTS page comes on.
9.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints class 3 faults.
10.At the printer:
  • Remove the printed report.

11.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
12.On the MCDU:
  • Push the line key adjacent to the LAST LEG REPORT indication.
On the MCDU:
  • The LAST LEG REPORT page comes on.
13.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the last leg report.
14.At the printer:
  • Remove the printed report.

15.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
16.On the MCDU:
  • Push the line key adjacent to the PREVIOUS LEGS REPORT indication.
On the MCDU:
  • The PREVIOUS LEGS REPORT page comes on.
17.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the previous legs report.
18.At the printer:
  • Remove the printed report.

19.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
20.On the MCDU:
  • Push the line key adjacent to the TROUBLESHOOT DATA indication.
On the MCDU:
  • The TROUBLESHOOTING DATA page comes on.
21.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
At the printer:
  • The printer prints the troubleshooting data.
22.At the printer:
  • Remove the printed report.

23.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
24.On the MCDU:
  • Push the line key adjacent to the SPECIFIC DATA indication.
On the MCDU:
  • The SPECIFIC DATA page comes on.
25.On the MCDU:
  • Push the line key adjacent to the SMOKE WARNING REPORT indication.
On the MCDU:
  • The SMOKE WARNINGS REPORT page comes on.
26.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the smoke warnings report.
27.At the printer:
  • Remove the printed report.

28.On the MCDU:
  • Push the line key adjacent to the HMI REPORT indication.
On the MCDU:
  • The HMI REPORT page comes on.
29.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the HMI report.
30.At the printer:
  • Remove the printed report.

31.On the MCDU:
  • Push the line key adjacent to the RETURN indication two times.
On the MCDU:
  • The CIDS-SDF page comes on.
32.On the MCDU:
  • Push the line key adjacent to the LRU IDENT indication.
On the MCDU:
  • The LRU IDENT page comes on.
33.On the MCDU:
  • Push the line key adjacent to the PRINT indication.
On the MCDU:
  • The printer prints the LRU ident report.
34.At the printer:
  • Remove the printed report.

35.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
  • The CIDS-SDF page comes on.
36.Make sure that all printed reports show the channel number 1.

37.On the MCDU:
  • Push the line key adjacent to the RETURN indication.
On the MCDU:
If the SDCU indication is displayed:
  • The CIDS SDF page comes into view and shows:
    SDCU FUNCTION
    IS INTEGRATED IN
    CIDS DIRECTORS
    101RH & 102RH
    CALLED CIDS-SDFx.

    If the SMOKE indication is displayed on the MCDU:
  • The CIDS SDF page comes into view and shows:
    SDF1
    SDF2.
If the SDCU indication is displayed on the MCDU:
  • Push the NEXT PAGE button.
On the MCDU:

  • The CIDS-SDF main menu comes into view.
If the SMOKE indication is displayed on the MCDU:
  • Push the line key adjacent to SDF2 indication.
On the MCDU:

  • CIDS-SDF2 main menu comes into view.
  • Push the line key adjacent to the GROUND REPORT indication.
On the MCDU:
  • The GROUND REPORT page comes on.
38.Do the steps 2 thru 35 of this procedure again.

39.Make sure that all printed reports of step 38 show the channel number 2.

5. Close-up
Subtask 26-10-00-860-051-A ** ON A/C NOT FOR ALL
A. Put the aircraft back to its initial configuration.
   (1) Do the EIS stop procedure
(Ref. AMM TASK 31-60-00-860-002).
   (2) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
[Rev.10 from 2021] 2026.03.31 23:42:12 UTC
"Aviabrain" 2025