DOC AIRBUS | AMM A320FChange the EIU DISCRETE OUTPUTS Menu Data Status [IAE]
TASK 73-25-34-860-040-A
Change the EIU DISCRETE OUTPUTS Menu Data Status
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Referenced Information
3. Job Set-up
Subtask 73-25-34-861-055-A ** ON A/C NOT FOR ALL Subtask 73-25-34-865-064-A ** ON A/C NOT FOR ALL
Subtask 73-25-34-860-051-A ** ON A/C NOT FOR ALL
Subtask 73-25-34-862-055-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 03:01:35 UTC
Change the EIU DISCRETE OUTPUTS Menu Data Status
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. 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 31-32-00-860-012-A | Procedure to Get Access to the SYSTEM REPORT/TEST/ENG Page |
Subtask 73-25-34-861-055-A ** ON A/C NOT FOR ALL Subtask 73-25-34-865-064-A ** ON A/C NOT FOR ALL
B. Make sure that this(these) circuit breaker(s) is(are) closed:
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| FOR FIN: 1000EM1 (ENGINE1) | |||
| 49VU | ENGINE/1/FADEC A/AND EIU 1 | 2KS1 | A04 |
| 121VU | ENGINE/ENG1/FADEC B/AND EIU 1 | 4KS1 | R41 |
| FOR FIN: 1000EM2 (ENGINE2) | |||
| 49VU | ENGINE/2/FADEC A/AND EIU 2 | 2KS2 | A05 |
| 121VU | ENGINE/ENG2/FADEC B | 4KS2 | Q40 |
Subtask 73-25-34-860-051-A ** ON A/C NOT FOR ALL
A. On the left or right MCDU get the SYSTEM REPORT/TEST page. (Ref. AMM TASK 31-32-00-860-012).
5. Close-up| ACTION | RESULT |
|---|---|
| 1.Push the line key adjacent to the EIU1 (EIU2) indication. | The EIU1 (EIU2) menu comes into view. |
| 2.Push the line key adjacent to the DISCRETE OUTPUTS indication. | The DISCRETE OUTPUTS menu comes into view. NOTE: The screen shows the actual output status at the time of the request. The output status are frozen after you enter this menu. You can only change the status if you push the key adjacent to the indication. |
| 3.Push the line key adjacent to the indication of the data status you have to change | The data status changes (from 0 to 1 or from 1 to 0) NOTE: You can only change one discrete output at a time, but you can change the 16 discretes one by one to get the configuration that is necessary. NOTE: Discrete outputs return to their normal state when you go out of the DISCRETE OUTPUTS menu. |
| 4.Push the line key adjacent to the RETURN indication until the MCDU menu comes into view. | The MCDU menu comes into view. |
Subtask 73-25-34-862-055-A ** ON A/C NOT FOR ALL