● Failure monitoring / Fault Code Memory
o Reported Failures
are stored in the Fault Code Memory
Up to 20 entries
Can lead to an ECU switch over
Can activate the ECU caution
Can cause a substitute function (e.g. substitute value)
● ECU Switch Over
o 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
o AE diagnostic tool (AE 300 wizard)
● Eventrecorder and Datarecorder provided
o Eventrecorder stores defined „Events“ (e.g. reported failures, crossed limits)
o Datarecorder stores cyclically predefined values
Time stamp based on a Real Time Clock
● Statistics
o Records statistics of 8 physical parameters
o Engine and ECU uptimes are recorded
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