ABB ACS6080 - Page 21

ABOUT THIS MANUAL
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
21/266
CIU Customer Interface Unit
CIW Customer interface unit integrated into the water cooling unit (WCU)
C
N
P
N
C
N
stands for the cluster number of an S800 I/O device. P
N
stands for
the position of an S800 I/O device within the cluster.
Converter Short form for ACS6000 frequency converter
COU Control Unit
The COU consists of a control compartment and a customer interface
compartment. The control compartment incorporates the hardware for
control, monitoring and protection functions of the drive and the
communication interface to the door-mounted control panel.
CW1 Control water system 1
CW2 Control water system 2
CVMI Current and Voltage Measuring Interface
DBC Drive Backup Control
DC Direct Current
DC_NP DC Neutral Point. Neutral point of the DC link of the drive
DCS Acronym for the AC-to-DC converter or the three-phase AC power
controller of an excitation unit
DDCS Distributed drive control system. DDCS is an acronym for a serial
communications protocol designed for data transfer via optical fibers.
DI Digital Input
DIN Deutsches Institut für Normung
DIU Discharging Unit
DO Digital Output
Drive Synonym for ACS6000 frequency converter
Drive system The drive system includes all equipment for converting electrical into
mechanical power to give motion to the machine.
Drivebus Communication link dedicated for ABB drives
DriveDebug DriveDebug is part of ABB’s DriveWare® software tools for devices
using the DDCS communications protocol. DriveDebug runs on
computers with Windows® operating systems. DriveDebug is a
specialist tool used to diagnose, tune and troubleshoot frequency
converters.
DriveWindow DriveWindow is a DriveWare® product. DriveWindow is a 32 bit
Windows® application for commissioning and maintaining ABB drives
equipped with fiber-optic communication.
DTC Direct Torque Control
DTL Direct-to-line
Table 1-1 Terms and abbreviations (continued)
Term/
Abbreviation
Definition