DOC AIRBUS | AMM A320FENGINE INDICATING - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
1. General
The engine power management is effected by means of :
The AIDS system (Ref. AMM D/O 31-36-00-00) receives the engine monitoring parameters through the FADEC (Ref. AMM D/O 73-20-00-00).
** ON A/C NOT FOR ALL The engine power management is effected by means of :
- the ECAM system (upper and lower display units of the ECAM system)
- the warning and caution systems.
- the ECU and the ECAM
- the vibration monitoring system with a display on the ECAM.
- the engine management main-parameters (N1, N1 LIM, N1 MAX, N1 REF, N1 CMD, N2 and EGT)
- the engine vibration monitoring-system of the engine.
The AIDS system (Ref. AMM D/O 31-36-00-00) receives the engine monitoring parameters through the FADEC (Ref. AMM D/O 73-20-00-00).
2. Component Location
** ON A/C NOT FOR ALL | ------------------------------------------------------------------------------- |
| FIN I FUNCTIONAL DESIGNATION I PANELIZONEIACCESS I ATA |
| I I I I DOOR I REF. |
| ------------------------------------------------------------------------------- |
| 4000EV SENSOR-N1 ROTATIONAL SPD 77-11-10 |
| 4001EV SENSOR-N2 ROTATIONAL SPD 77-11-20 |
| 4002EV ACCLRM-No. 1 BRG VIB 77-31-10 |
| 4003EV SENSOR-TRF VIB 77-31-30 |
| 2EV EVMU 86VU 128 824 77-32-34 |
| T495 THERMOCOUPLE 77-21-10 |
3. Indicating
A. General
The engine primary parameters are permanently displayed on the upper ECAM display unit.
The secondary parameters are displayed on the lower ECAM display unit when selected automatically or manually.
The engine primary parameters are permanently displayed on the upper ECAM display unit.
The secondary parameters are displayed on the lower ECAM display unit when selected automatically or manually.
(1) Upper Display Unit of the ECAM System
Upper Display Unit of the ECAM System - Configuration Display ** ON A/C NOT FOR ALL
Upper Display Unit of the ECAM System - Configuration Display ** ON A/C NOT FOR ALL
Upper Display Unit of the ECAM System - Configuration Display ** ON A/C NOT FOR ALL Upper Display Unit of the ECAM System - Configuration Display ** ON A/C NOT FOR ALL - Actual N1
- N1 Command (Ref. AMM D/O 77-10-00-00)
- Transient N1 (blue arc) (Ref. AMM D/O 77-10-00-00)
- N1 TLA (white circle) (Ref. AMM D/O 77-10-00-00)
- Max N1 (Ref. AMM D/O 77-10-00-00)
- Max permissible N1 (Ref. AMM D/O 77-10-00-00)
- N1 exceedance (Ref. AMM D/O 77-10-00-00)
- REV indication (Ref. AMM D/O 78-00-00-00)
- Bump or Boost indication (Ref. AMM D/O 73-25-00-00)
- Thrust limit mode (Ref. AMM D/O 73-25-00-00)
- N1 rating limit (Ref. AMM D/O 77-10-00-00)
- Actual EGT (Ref. AMM D/O 77-20-00-00)
- Max EGT (Ref. AMM D/O 77-20-00-00)
- Max permissible EGT (Ref. AMM D/O 77-20-00-00)
- EGT exceedance (Ref. AMM D/O 77-20-00-00)
- HP rotor speed N2 (Ref. AMM D/O 77-10-00-00)
- Fuel Flow (Ref. AMM D/O 73-30-00-00)
- Engine Anti Ice on (Ref. AMM D/O 30-21-00-00)
(2) Lower Display Unit of the ECAM System
Lower Display Unit of the ECAM System - Engine Pages ** ON A/C NOT FOR ALL
Lower Display Unit of the ECAM System - Engine Pages ** ON A/C NOT FOR ALL
Lower Display Unit of the ECAM System - Engine Pages ** ON A/C NOT FOR ALL Lower Display Unit of the ECAM System - Engine Pages ** ON A/C NOT FOR ALL - Fuel used indication (Ref. AMM D/O 28-40-00-00)
- Oil quantity Indication (Ref. AMM D/O 79-31-00-00)
- Oil pressure indication (Ref. AMM D/O 79-34-00-00) and 79-33-00)
- Oil temperature indication (Ref. AMM D/O 79-32-00-00)
- VIB indications (Ref. AMM D/O 77-30-00-00)
- Oil filter clog indication (Ref. AMM D/O 79-35-00-00)
- Fuel filter clog indication (Ref. AMM D/O 73-30-00-00)
- Ignition indication - only during start sequence (Ref. AMM D/O 74-10-00-00)
- Starter shutoff valve position indication - only during start sequence (Ref. 80-10-00)
- Engine bleed pressure - only during start sequence (Ref. AMM D/O 36-20-00-00)
- Nacelle temperature indication - only when temperature reach 240 deg.C (Ref. 75-41-00)