Operating instructions

8 Appendix A
8.1 Abbreviations
Abbreviation Meaning Explanation
AC Alternating Current
ADEC Advanced Diesel Engine Controller Engine management system
AL Alarm
ANSI American National Standards Institute Association of American standardization or‐
ganizations
ATL Abgasturbolader Exhaust turbocharger (ETC)
BDM Backup Data Module
BR Baureihe Series
BV Betriebsstoffvorschrift MTU Publication No. A01061/..
CAN Controller Area Network Data bus system, bus standard
CDC Calibration Drift Compensation Setting the drift correction with DiaSys in the
engine control system
CRC Cyclic Redundancy Control Check sum procedure to detect data trans‐
mission faults
DC Direct Current
DIFF Difference
DIN Deutsches Institut für Normung e. V. At the same time identifier of German stand‐
ards (DIN = “Deutsche Industrie-Norm”)
DL Default Lost Alarm: Default CAN bus failure
DPF Diesel particulate filter
ECU Engine Control Unit Engine governor
EGR Exhaust Gas Recirculation
ETK Ersatzteilkatalog Spare Parts Catalog (SPC)
FO Frequency output
GND Ground
HP High pressure
HI High Alarm: Measured value exceeds 1st maxi‐
mum limit
HIHI High High Alarm: Measured value exceeds 2nd maxi‐
mum limit
HT High Temperature
ID Identification number
ISO International Organization for Stand‐
ardization
International umbrella organization for all na‐
tional standardization institutes
ITS Integrated Test System
KGS Kraftgegenseite Engine free end in accordance with DIN ISO
1204
134 | Appendix A | MS150061/03E 2012-02
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