3BHS212794 E01 REV M ACS6000 USER MANUAL 29/278
01 ABOUT THIS MANUAL
CIT Conductivity Transmitter
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.
Table 1-1 Terms and abbreviations (continued)
Term/Abbreviation Definition
To Next Page
Loading...
