
HMI
Human Machine Interface e.g., a front panel with display and
buttons for interaction
I
Current
IOP
Island Operation
LDSS
Load-Dependent Start/Stop operation
LM
LogicsManager©
LS
Load share
LSG
Woodward device: Load Share Gateway (communication
converter)
LS5
Name of a device LS-5
LSx
Name of a device LS-5 or LS-6XT
MCB
Mains Circuit Breaker
MFR
Woodward device series (multifunctional relays) - not preferred
for new design!
MOP
Mains Operation in Parallel
MPU
Magnetic Pickup Unit
MS
Mobile systems
N.C.
Normally Closed (break) contact
N.O.
Normally Open (make) contact
NC
Neutral Contactor
NOx
Nitrogen oxide
NW
Network
OC
Occurrence Count
P
Active power
P/N
Part Number
PDO
Process Data Object (CAN)
PF
Power Factor
PGN
Parameter Group Number (J1939)
PID
Proportional and Integral and Differential
PLC
Programmable Logic Control
PT
Potential (Voltage) Transformer
PV
Photovoltaic
Q
Reactive power
S
Apparent power
1198
easYgen-3000XT Series
B37574
10 List Of Abbreviations
Released