Terms And Abbreviations - ABB ACS800-04 Hardware Manual

Terms and abbreviations

Term / Abbreviation
AGPS
AIMA
ASTO
DDCS
DTC
EMC
GCUR
GDIO
GINT
GRFC
GRFCU
GVAR
IGBT
IT system
PCC
POUS
RAIO
RCAN
RCNA
RDCO
RDIO
RDNA
RETA
RFI
RIBA
RLON
RMBA
RMBP
RMIO
RPBA
RRFC
RRIA
RTAC
STO
THD
TN system
Description
Power supply board for IGBT gate driver boards. Used in implementation of
the optional Prevention of unexpected start-up function.
I/O module adapter. An extension unit for mounting I/O extension modules
outside the drive unit.
Safe torque off board. An optional board used to implement the Safe torque
off function.
Distributed drives communication system. A protocol used in optical fiber
communication.
Direct torque control
Electromagnetic compatibility
Current measurement board
Charging diode board
Main circuit board
Filter board
EMC filter unit
Varistor board
Insulated gate bipolar transistor
Type of supply network that has no (low-impedance) connection to
ground/earth.
Point of common coupling
Prevention of unexpected start-up
Analog I/O extension module
CANopen adapter module
ControlNet adapter module
DDCS communication module
Digital I/O extension module
DeviceNet™ adapter module
Ethernet adapter module for Modbus/TCP and EtherNet/IP protocols
Radio-frequency interference
InterBus-S adapter module
L W ® adapter module
ON ORKS
Modbus adapter module
Modbus plus adapter module
Supply/motor control and I/O board
PROFIBUS-DP adapter module
RFI filter board (filter board for meeting the EMC requirements)
Resolver adapter module
Pulse encoder adapter module
Safe torque off
Total harmonic distortion
Type of supply network that provides a direct connection to ground (earth)
Introduction to this manual 21