Siemens SINAMICS PERFECT HARMONY GH180 Function Manual page 321

Abbreviation
trq, τ
TX
UPS
V
VA
VAC
var
VDC
vel
VFD
V/Hz
vlts
W
WAGO
xfmr, xformer
NXGpro Communication
Function Manual, AB, A5E33486415A
Meaning
Torque
Transmit (RS232 Communications)
Uninterruptable Power Supply
Voltage, Volts
Volt-Amperes
Volts AC
Variable
Volts DC
Velocity (speed)
Variable Frequency Drive
Volts per Hertz
Voltage(s), Volts
Width, Watts
Expansion I/O System (brand name)
Transformer
List of abbreviations
321