Functional Description of EGM
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Status September 2003 (EvoBus-Service / AFT) Page: 41 of 83
Function overview of firing angle calculation
Ignition/Overview
File: zue_übersicht .vsd
Datum: 08.08.2003
Firing angle
Firing angle
in starting mode
Firing angle
in idling mode
Firing angle
in partial-load and
full-load mode
Engine state:
Starting
Engine state: Idling
Firing-angle retard limitation
Firing-angle advance limitation
Limitation
Engine speed
Coolant temp.
Engine target speed
Engine state TL/VL
Firing angle warm-up offset
Air mass
LLBA-ZW-Offset
ZW_start
ZW_TLVL
ZW_LL