Terms And Abbreviations Used In This Manual; General Terms And Abbreviations; Module - ABB FDNA-01 User Manual

Terms and abbreviations used in this manual

General terms and abbreviations

Term
Command word
Communication module
Control word
DCU profile
DTC
FBA profile
FDNA-01 DeviceNet
adapter module
LSW
MSW
Parameter
Profile
RFG
Explanation
See Control word.
Communication module is a name for a device
(eg, a fieldbus adapter) through which the drive
is connected to an external communication
network (eg, a fieldbus). The communication
with the module is activated with a drive
parameter.
16-bit or 32-bit word from master to slave with
bit-coded control signals (sometimes called the
Command word).
Drive Control Unit profile, native profile used in
the ACS350 and ACS355 drives
Direct Torque Control is a motor control method
for AC drives. DTC allows accurate control of
both motor speed and torque without pulse
encoder feedback from the motor shaft.
Fieldbus Adapter profile, native profile used in
the ACQ810, ACS850 and ACSM1 drives
One of the optional fieldbus adapter modules
available for ABB drives. FDNA-01 is a device
through which an ABB drive is connected to a
DeviceNet serial communication bus.
Least significant word
Most significant word
An operating instruction for the drive.
Parameters can be read and programmed with
the drive control panel, drive PC tools or
through the adapter module.
Adaptation of the protocol for certain application
field, for example, drives.
In this manual, drive-internal profiles (eg, DCU
or FBA) are called native profiles.
Ramp Function Generator
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