26 Introduction to the manual
Terms and abbreviations
Commission the brake chopper (if used). Resistor braking (page 229)
Operate the drive: start, stop, speed control etc. Appropriate firmware manual
Term/Abbreviation Explanation
ZPOW Power supply board
BFPS Fan power supply board
BGDR Gate driver board
CMF Common mode filtering
DDCS Distributed drives communication system; a protocol used in optical fiber
communication
Drive Frequency converter for controlling AC motors. The drive consists of the <Cross-
reference_lc>Line-side converter and <Cross-reference_lc>Motor-side converter
connected together by the DC link.
In this manual, the term refers to the ACS880-34 as a whole.
Drive control unit The drive contains two control units. The drive control unit controls the drive
through the motor-side converter. It is the user control interface to the drive.
The line-side converter control unit controls the line-side converter.
DTC Direct torque control
EMC Electromagnetic compatibility
EMI Electromagnetic interference
FAIO-01 Optional analog I/O extension module
FCAN-01 Optional CANopen adapter module
FCNA-01 Optional ControlNet fieldbus adapter module
FDCO-0x Optional optical DDCS communication module
FDIO-01 Optional digital I/O extension module
FDNA-01 Optional DeviceNet™ fieldbus adapter module
FEA-03 Optional I/O extension and encoder module adapter
FECA-01 Optional EtherCAT adapter module
FEN-01 Optional TTL encoder interface module
FEN-11 Optional absolute encoder interface module
FEN-21 Optional resolver interface module
FEN-31 Optional HTL encoder interface module
FENA-11 Optional high performance Ethernet/IP™, Modbus/TCP and PROFINET IO
adapter module
FENA-21 Optional high performance Ethernet/IP™, Modbus/TCP and PROFINET IO
adapter module, 2-port
FEPL-01 Optional Ethernet POWERLINK
fieldbus adapter module
Task See
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