AE300-Wizard
Document No.:
E4.08.09
E4.08.09
:
AE_xx_000
Revision:
13
9
:
00
Page:
40 of 89
Copyright © 2019, Austro Engine GmbH
Dept.:
Electric/Electronic
Type:
User Guide
8.2.2
Event Recorder File
Each AE300-ECU contains non-volatile flash memory storage (called RecMng-Flash) which is
used to store “events” during operation of the engine. Events can be simple information (e.g.
which ECU has been switched to “active”) or mark the beginning (or end) of an abnormal
situation with one of the physical parameters observed. These events include a diagnostic
trouble code (DTC) describing the situation occurring, a status field marking begin or end of
the abnormal situation and a full time stamp.
Some events are defined as critical and will occur together with caution lamp activation (e.g.
“fuel pressure too low”) while other events will be recorded but will not be accompanied by
an activation of the caution lamp (e.g. “propeller speed deviation below normal range”).
To download and analyze those events allows to detect trends or to gain an understanding
of problem areas requiring closer attention during the inspection. See chapter “8.2.7 Offline
Analysis Using the Engine Log” on page 49 for details on fault finding using the event re-
corder.
The following steps will ask the AE300-Wizard to download the event recorder data from
both ECUs and to save this hex dump into an XML formatted file.
Steps:
1) Connect to ECU
2) Select «Engine Logs» tab
3) Click on Save EvRec button
4) Select file name
5) Press Save button
6) A compressed and encrypted EventRec of the name “
EvRec_YYYYMMDD.ae3
” is avail-
able in “
My Documents\Austro Engine\AE300-Wizard\HexDump
”.
The engine must be stopped to perform an Event Recorder download!
Содержание AE300-Wizard
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