Siemens SINAMICS S110 - Page 1270

List of abbreviations
B-1270
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
SS1 Safe Stop 1 Safe stop 1
(monitored for time and ramping up)
SS2 Safe Stop 2 Safe stop 2
SSI Synchronous Serial Interface Synchronous serial interface
SSM Safe Speed Monitor Safe feedback from speed monitor
SSP SINAMICS Support Package SINAMICS support package
STO Safe Torque Off Safe torque off
STW Steuerwort Control word
T
TB Terminal Board Terminal Board
TIA Totally Integrated Automation Totally Integrated Automation
TM Terminal Module Terminal module
TN Terre Neutre Grounded three-phase power supply
Tn - Integral time
TPDO Transmit Process Data Object Transmit process data object
TT Terre Terre Grounded three-phase power supply
TTL Transistor-Transistor Logic Transistor-transistor logic
Tv - Rate time
U
UL Underwriters Laboratories Inc. Underwriters Laboratories Inc.
UPS Uninterruptible Power Supply Uninterruptible power supply
USV Unterbrechungsfreie Stromversorgung Uninterruptible power supply
UTC Universal Time Coordinated Universal time coordinated
V
VC Vector Control Vector control
Vdc - DC link voltage
VdcN - Partial DC link voltage, negative
VdcP - Partial DC link voltage, positive
VDE Verband Deutscher Elektrotechniker Association of German Electrical Engineers
VDI Verein Deutscher Ingenieure Association of German Engineers
VPM Voltage Protection Module Voltage Protection Module
Vpp Volt peak to peak Volt peak to peak
VSM Voltage Sensing Module Voltage Sensing Module
W
WEA Wiedereinschaltautomatik Automatic restart
WZM Werkzeugmaschine Machine tool
X
XML Extensible Markup Language Standard language for Web publishing and
document management
Abbreviation Source of abbreviation Meaning