SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
1241
A Appendix
A.2 List of abbreviations
TN
Terre Neutre
Grounded three-phase line supply
Tn
-
Integral time
TPDO
Transmit Process Data Object
Transmit Process Data Object
TSN
Time-Sensitive Networking
Time-Sensitive Networking
TT
Terre Terre
Grounded three-phase line supply
TTL
Transistor-Transistor Logic
Transistor-Transistor-Logik
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
Verband Deutscher Elektrotechniker [Association of
German Electrical Engineers]
VDI
Verein Deutscher Ingenieure
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
Extensible markup language (standard language for
Web publishing and document management)
Y
Z
ZK
Zwischenkreis
DC link
ZM
Zero Mark
Zero mark
ZSW
Zustandswort
Status Word
Abbreviation
Source of abbreviation
Significance