MPU
Magnetic Pick Up
Used to measure the genset speed.
MTBF
Mean Time Between Failures
MTTF
Mean Time To Failure
N
Neutral
The neutral line for the genset.
NEMA
National Electrical Manufacturers Association
OP
Oil Pressure
PC
Personal Computer
The DEIF software must be run on a Windows PC, for example, a laptop computer.
rms
Root mean squared
Refers to the average value of a sinusoidal wave. For example, V
rms
refers to the average AC voltage.
t
Time
U
Voltage
U is typically used as an abbreviation for voltage in Europe. In other countries, V may be used instead.
U
nom
Nominal voltage
U is typically used as an abbreviation for voltage in Europe. In other countries, V may be used instead.
USB
Universal Serial Bus
USW
Utility Software
6.1.2 Terms
Firmware
Software that is installed in the controller. This software enables the controller to, for example, process inputs
and outputs, display operating data, and keep track of the genset status.
Parameter
CGC 200 Operator's manual 4189340770
UK
Glossary
DEIF A/S
Page 42 of 43
