Table of Contents
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This section describes applicability, target audience and purpose of this manual . It describes the contents of this manual
and refers to a list of related manuals for more information. The chapter also contains a flowchart of steps for checking
the delivery, installing and commissioning the drive. The flowchart refers to chapters/sections in this manual.
Applicability
The manual is applicable to the ACS320 drive firmware version
4 .00E or later . See parameter 3301 FW VERSION on
56 .
Target Audience
The reader is expected to know the fundamentals of electricity,
wiring, electrical components and electrical schematic symbols .
The manual is written for readers worldwide . Both SI
and imperial units are shown . Special US instructions for
installations in the United States are given .
Purpose of the Manual
This manual provides information needed for planning the
installation, installing, commissioning, using and servicing the
drive .
Categorization by Frame Size
The ACS320 is manufactured in frame sizes R0...R4 . Some
instructions and other information which only concern certain
frame sizes are marked with the symbol of the frame size
(R0...R4) . To identify the frame size of your drive, see the table
in section Ratings, types and voltages on
OM 1190-1 • MD4 VFD
Contents of this Manual
The manual consists of the following chapters:
page
page
102 .
6
(page
5) gives safety instructions you must
follow when installing, commissioning, operating and
servicing the drive .
• Introduction to the manual describes applicability, target
audience, purpose and contents of this manual . It also
contains a quick installation and commissioning flowchart.
7) describes the operation principle, layout, power
connections and control interfaces, type designation label
and type designation information in short .
(page
12) tells how to start up the drive as
well as how to start, stop, change the direction of the
motor rotation and adjust the motor speed through the I/O
interface
• Program features
(page
24) describes program
features with lists of related user settings, actual signals,
and fault and alarm messages .
• Actual signals and parameters
actual signals and parameters . It also lists the default
values for the different macros .
(page
90) tells how to reset faults and
view fault history . It lists all alarm and fault messages
including the possible cause and corrective actions .
Maintenance and hardware diagnostics
contains preventive maintenance instructions and LED
indicator descriptions .
(page
102) contains technical
specifications of the drive, eg. ratings, sizes and technical
requirements as well as provisions for fulfilling the
requirements for CE and other marks .
I
I
nTroduCTIon
nTroduCTIon
I
nTroduCTIon
(page
(page
30) describes
(page
99)
www .DaikinApplied .com
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