10 Introduction to the manual
Terms and abbreviations
Term/abbreviation Explanation
ACX-AP-x Assistant control panel, advanced operator keypad for communication
with the drive.
The dedicated assistant control panel for the ACQ580 is ACH-AP-H
(Hand-Off-Auto panel).
The ACQ580 offers limited support of ACS-AP-I and ACS-AP-W. You
can use parameters and Primary settings menus with ACS-AP-I and
parameters and I/O with ACS-AP-W.
AI Analog input; interface for analog input signals
AO Analog output; interface for analog output signals
Control board Circuit board in which the control program runs.
CDPI-01 Communication adapter module
CCA-01 Configuration adapter
CHDI-01 Optional 115/230 V digital input extension module
CMOD-01 Optional multifunction extension module (external 24 V AC/DC and
digital I/O extension)
CMOD-02 Optional multifunction extension module (external 24 V AC/DC and
isolated PTC interface)
CRC Cyclic redundancy check. The IPC checks the parameter group validity
in terms of CRC.
DC link DC circuit between rectifier and inverter
DC link capacitors Energy storage which stabilizes the intermediate circuit DC voltage
DDCS Distributed drives communication system.
DI Digital input; interface for digital input signals
DO Digital output; interface for digital output signals
DPMP-01 Mounting platform for ACX-AP control panel (flange mounting)
DPMP-02/03 Mounting platform for ACX-AP control panel (surface mounting)
Drive Frequency converter for controlling AC motors
EFB Embedded fieldbus
FBA Fieldbus adapter
FCAN-01 Optional CANopen adapter module
FDNA-01 Optional DeviceNet adapter module
FENA-01/-11/-21 Optional Ethernet adapter module for EtherNet/IP, Modbus TCP and
PROFINET IO protocols
FLON-01 L
ONWORKS® adapter module
FPBA-01 Optional PROFIBUS DP adapter module
Frame (size) Refers to drive physical size, for example R0 and R1. The type
designation label attached to the drive shows the frame of the drive, see
chapter Operation principle and hardware description, section Ty p e
designation label in the Hardware manual of the drive.