Siemens SINAMICS S120 Manual page 554

Appendix
A.2 List of abbreviations
Abbreviation Derivation of abbreviation
SSL Secure Sockets Layer
SSM Safe Speed Monitor
SSP SINAMICS Support Package
STO Safe Torque Off
STW Steuerwort
T
TB Terminal Board
TEC Technology Extension
TIA Totally Integrated Automation
TLS Transport Layer Security
TM Terminal Module
TN Terre Neutre
Tn -
TPDO Transmit Process Data Object
TSN Time-Sensitive Networking
TT Terre Terre
TTL Transistor-Transistor-Logic
Tv -
U
UL Underwriters Laboratories Inc.
UPS Uninterruptible Power Supply
USV Unterbrechungsfreie Stromversorgung
UTC Universal Time Coordinated
V
VC Vector Control
Vdc -
VdcN -
VdcP -
VDE Verband Deutscher Elektrotechniker
VDI Verein Deutscher Ingenieure
VPM Voltage Protection Module
Vpp Volt peak to peak
VSM Voltage Sensing Module
W
WEA Wiedereinschaltautomatik
WZM Werkzeugmaschine
X
XML Extensible Markup Language
Y
Z
ZK Zwischenkreis
ZM Zero Mark
ZSW Zustandswort
552
Meaning
Encryption protocol for secure data transfer (new TLS)
Safe feedback from speed monitor
SINAMICS support package
Safe torque off
Control word
Terminal Board
Software component which is installed as an additional
technology package and which expands the functionality of
SINAMICS (previously OA application)
Totally Integrated Automation
Encryption protocol for secure data transfer (previously SSL)
Terminal Module
Grounded three-phase line supply
Integral time
Transmit Process Data Object
Time-Sensitive Networking
Grounded three-phase line supply
Transistor-transistor logic
Rate time
Underwriters Laboratories Inc.
Uninterruptible power supply
Uninterruptible power supply
Universal time coordinated
Vector control
DC link voltage
Partial DC link voltage negative
Partial DC link voltage positive
Association of German Electrical Engineers
Association of German Engineers
Voltage Protection Module
Volt peak to peak
Voltage Sensing Module
Automatic restart
Machine tool
Extensible markup language (standard language for Web
publishing and document management)
DC link
Zero mark
Status word
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
Air-cooled chassis power units