Categorization By Frame Size And Option Code; Use Of Component Designations; Terms And Abbreviations - ABB ACS880-104 Hardware Manual

18 Introduction to the manual
The manual is written for readers worldwide. Both SI and imperial units are shown.

Categorization by frame size and option code

The instructions and technical data which concern only certain module or frame sizes are
marked with the size identifier.
The module size can be identified from the basic code visible on the type designation label,
for example, ACS880-104-0100A-3 where 0100A is the module size. The option codes of
the module are listed after the plus sign.
The frame size of a module can be, for example, R1i, R4i, R7i, R8i or 3×R8i (the latter
describing an inverter unit consisting of three parallel-connected R8i inverter modules). See
the technical data for the units and frame sizes.

Use of component designations

Some device names in the manual include the item designation in brackets, for example
[Q20], to make it possible to identify the components in the circuit diagrams of the drive.

Terms and abbreviations

Term
BCON
BCU
BDPS
BFPS
Brake chopper
CMF
Cubicle
DC link
DC link capacitors
DDCS
Drive
EFB
EMC
EMI
FAIO
FBA
FCAN
FCNA
FDCO
FDPI
FECA
FEN-01
FEN-11
FEN-21
FEN-31
FENA-11
Description
Type of control board
Type of control unit
Internal power supply board in frame R8i modules
Control and power supply board for speed-controlled cooling fan
Conducts the surplus energy from the intermediate circuit of the drive to the brake
resistor when necessary. The chopper operates when the DC link voltage exceeds a
certain maximum limit. The voltage rise is typically caused by deceleration (braking)
of a high inertia motor.
Common mode filtering
One section of a cabinet-installed drive. A cubicle is typically behind a door of its own.
DC circuit between rectifier and inverter
Energy storage which stabilizes the intermediate circuit DC voltage
Distributed drives communication system protocol
Frequency converter for controlling AC motors
Embedded fieldbus
Electromagnetic compatibility
Electromagnetic interference
Optional analog I/O extension module
Fieldbus adapter
Optional CANopen® adapter module
Optional ControlNet™ adapter module
DDCS communication module
Diagnostics and panel interface board
Optional EtherCAT adapter module
Optional TTL incremental encoder interface module
Optional TTL absolute encoder interface module
Optional resolver interface module
Optional HTL incremental encoder interface module
Optional Ethernet adapter module for EtherNet/IP™, Modbus TCP® and PROFINET
IO® protocols