Austro Engine E4 Series - Page 340

E4 Series
Maintenance Manual
Engine Control
System
Page 4
E4.08.04
Rev.29
76 – System Description
01-Jul-2020
 ECU Switch Over
- Reported Failures can lead to an automatic switch over
 An internal logic (Voter) selects the ECU to be active
 The Pilot can overrule the decision of the EECU
 The magnitude of power change can be up to 10%
 The typical switch over time is 10 ms.
 Diagnosis via defined CAN- Protocol possible
- AE diagnostic tool (AE 300 wizard)
 Eventrecorder and Datarecorder provided
- Eventrecorder stores defined „Events“ (e.g. reported failures, crossed limits)
- Datarecorder stores cyclically predefined values
 Time stamp based on a Real Time Clock
 Statistics
- Records statistics of 8 physical parameters
- Engine and ECU uptimes are recorded