ABOUT THIS MANUAL
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
25/266
SSI Synchronous Serial Interface
The SSI is a point-to-point, serial communication interface for digital
data transmission between a master (eg, drive) and a slave (eg,
sensor).
TCSM Torque Controller State Machine
TEU Terminal Unit
The TEU provides the terminals for the transformer and motor cables,
the ground frame for the cable screens and the ground cable, and the
grounding accessories.
THD Total Harmonic Distortion
TT Temperature Transmitter
UPS Uninterruptible Power Supply
USB Universal Serial Bus
VLSCD Voltage Limiting Short Circuit Detection
VLU Voltage Limiter Unit
VSD Variable Speed Drive
VSI Voltage Source Inverter
WCU Water Cooling Unit
The WCU dissipates the heat from the power electronics components
of the drive.
Zero speed
threshold
Used in the manual to indicate that the drive has reached the value
“zero speed” that is set in a parameter. The value can be set in the
range of 0 and maximum speed (the unit for the speed is rpm).
Table 1-1 Terms and abbreviations (continued)
Term/
Abbreviation
Definition
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