Siemens SINAMICS S120 Function Manual page 232

List of Abbreviations
Abbreviation
SI Safety Integrated
SIL Safety Integrity Level
SLM Smart Line Module
SLVC Sensorless Vector Control
SM Sensor Module
SMC Sensor Module Cabinet
SME Sensor Module External
SPC Setpoint Channel
(e.g. SIMATIC Programmable Logic Controller (PLC)
from Siemens)
STW PROFIBUS controlword
Technical data for ANT D10
TB Terminal Board
TIA Totally Integrated Automation
TM Terminal Module
TN Grounded three-phase supply network
Tn Integral time
TPDO Transmit Process Data Object
TT Grounded three-phase supply network
TTL Transistor-Transistor-Logic
U
UL Underwriters Laboratories Inc.
UPS Uninteruptible power supply
V
VC Vector control
Vdc DC link voltage
VDE Association of German Electrical Engineers
VDI Association of German Electrical Engineers
Vpp Volt peak to peak
VSM Voltage Sensing Module
VT Variable Torque
W
WZM Machine tool
X
XML Extensible Markup Language
Abbreviations-232
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition