Operating instructions

Abbreviation Meaning Explanation
KS Kraftseite Engine driving end in accordance with DIN
ISO 1204
LED Light Emitting Diode
LO Low Alarm: Measured value lower than 1st mini‐
mum limit
LOLO Low Low Alarm: Measured value lower than 2nd mini‐
mum limit
MTU Motoren- und Turbinenunion
MV Magnetventil Solenoid valve
OEM Original Equipment Manufacturer
OT Oberer Totpunkt Top dead center (TDC)
PAU Power Automation Unit Module for monitoring, control and plant-re‐
lated system integration of peripheral compo‐
nents
PDU Process Data Unit
POM Power Output Module Module to control starter and battery-charg‐
ing generator
PU Projektierungsumgebung Project planning environment
P-xyz Pressure-xyz Pressure measuring point xyz, xyz specifies
the measuring point designation
SAE Society of Automotive Engineers U.S. standardization organization
SAM Service and Application Module Module for servicing and diagnostics
SD Sensor Defect Alarm: Sensor failure
SS Safety System Safety system alarm
TBO Time Between Overhaul
T-xyz Temperature-xyz Temperature measuring point, xyz specifies
the measuring point designation
U Symbol for electric voltage
UIC Union Internationale des Chemins de
Fer
International railway association
UT Unterer Totpunkt Bottom dead center (BDC)
WZK Werkzeugkatalog Tool Catalog (TC)
MS150061/03E 2012-02 | Appendix A | 135
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