The chapter contains safety instructions which you must follow when installing,
operating and servicing the drive. If ignored, physical injury or death may follow, or
damage may occur to the drive, motor or driven equipment. Read the safety
instructions before you work on the drive.
Use of warnings
Warnings caution you about conditions which can result in serious injury or death
and/or damage to the equipment, and advise on how to avoid the danger. The
following warning symbols are used in this manual:
Electricity warning warns of hazards from electricity which can cause physical
injury and/or damage to the equipment.
General warning warns about conditions, other than those caused by
electricity, which can result in physical injury and/or damage to the equipment.
16 Safety
Safety in installation and maintenance
These warnings are intended for all who work on the drive, motor cable or motor.
Electrical safety
WARNING! Ignoring the following instructions can cause physical injury or
death, or damage to the equipment.
Only qualified electricians are allowed to install and maintain the drive!
•Never work on the drive, motor cable or motor when input power is applied. After
disconnecting the input power, always wait for 5 minutes to let the intermediate
circuit capacitors discharge before you start working on the drive, motor or motor
cable.
Always ensure by measuring with a multimeter (impedance at least 1 Mohm) that
there is no voltage between the drive input phases U1, V1 and W1 and the
ground.
•Do not work on the control cables when power is applied to the drive or to the
external control circuits. Externally supplied control circuits may carry dangerous
voltage even when the input power of the drive is switched off.
•Do not make any insulation or voltage withstand tests on the drive.
•Disconnect the internal EMC filter when installing the drive on an IT system (an
ungrounded power system or a high-resistance-grounded [over 30 ohms] power
system), otherwise the system will be connected to ground potential through the
EMC filter capacitors. This may cause danger or damage the drive. See page 46.
Note: When the internal EMC filter is disconnected, the drive is not EMC
compatible.
•Disconnect the internal EMC filter when installing the drive on a corner-grounded
TN system, otherwise the drive will be damaged. See page 46. Note: When the
internal EMC filter is disconnected, the drive is not EMC compatible.
•All ELV (extra low voltage) circuits connected to the drive must be used within a
zone of equipotential bonding, ie within a zone where all simultaneously
accessible conductive parts are electrically connected to prevent hazardous
voltages appearing between them. This is accomplished by a proper factory
grounding.
Note:
•Even when the motor is stopped, dangerous voltage is present at the power
circuit terminals U1, V1, W1 and U2, V2, W2.
Safety 17
LOC
REM
General safety
WARNING! Ignoring the following instructions can cause physical injury or
death, or damage to the equipment.
•The drive is not field repairable. Never attempt to repair a malfunctioning drive;
contact your local ABB representative or Authorized Service Center for
replacement.
•Make sure that dust from drilling does not enter the drive during the installation.
Electrically conductive dust inside the drive may cause damage or lead to
malfunction.
•Ensure sufficient cooling.
Safe start-up and operation
These warnings are intended for all who plan the operation, start up or operate the
drive.
General safety
WARNING! Ignoring the following instructions can cause physical injury or
death, or damage to the equipment.
•Before adjusting the drive and putting it into service, make sure that the motor and
all driven equipment are suitable for operation throughout the speed range
provided by the drive. The drive can be adjusted to operate the motor at speeds
above and below the speed provided by connecting the motor directly to the
power line.
•Do not activate automatic fault reset functions if dangerous situations can occur.
When activated, these functions will reset the drive and resume operation after a
fault.
•Do not control the motor with an AC contactor or disconnecting device
(disconnecting means); use instead the control panel start and stop keys and
or external commands (I/O or fieldbus). The maximum allowed number of
charging cycles of the DC capacitors (ie power-ups by applying power) is two per
minute and the maximum total number of chargings is 15 000.
Note:
•If an external source for start command is selected and it is ON, the drive will start
immediately after an input voltage break or fault reset unless the drive is
configured for 3-wire (a pulse) start/stop.
•When the control location is not set to local (LOC not shown on the display), the
stop key on the control panel will not stop the drive. To stop the drive using the
control panel, first press the LOC/REM key and then the stop key .
18 Safety
Introduction to the manual 19
Introduction to the manual
What this chapter contains
The chapter 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 ACS310 drive firmware version 4.00E or later. See
parameter 3301FIRMWARE on page 209.
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.
20 Introduction to the manual
Contents of this manual
The manual consists of the following chapters:
•Safety (page 15) gives safety instructions you must follow when installing,
commissioning, operating and servicing the drive.
•Introduction to the manual (this chapter, page 19) describes applicability, target
audience, purpose and contents of this manual. It also contains a quick
installation and commissioning flowchart.
•Operation principle and hardware description (page 23) describes the operation
principle, layout, power connections and control interfaces, type designation label
and type designation information in short.
•Mechanical installation (page 29) tells how to check the installation site, unpack,
check the delivery and install the drive mechanically.
•Planning the electrical installation (page 35) tells how to check the compatibility of
the motor and the drive and select cables, protections and cable routing.
•Electrical installation (page 45) tells how to check the insulation of the assembly
and the compatibility with IT (ungrounded) and corner-grounded TN systems as
well as connect power cables, control cables and embedded fieldbus.
•Installation checklist (page 55) contains a checklist for checking the mechanical
and electrical installation of the drive.
•Start-up and control with I/O (page 57) 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.
•Application macros (page 101) gives a brief description of each application macro
together with a wiring diagram showing the default control connections. It also
explains how to save a user macro and how to recall it.
•Program features (page 113) describes program features with lists of related user
settings, actual signals, and fault and alarm messages.
•Actual signals and parameters (page 155) describes actual signals and
parameters. It also lists the default values for the different macros.
•Fieldbus control with embedded fieldbus (page 271) tells how the drive can be
controlled by external devices over a communication network using embedded
fieldbus.
•Fault tracing (page 293) 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 (page 311) contains preventive
maintenance instructions and LED indicator descriptions.
•Technical data (page 317) 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.
•Dimension drawings (page 335) shows dimension drawings of the drive.
Introduction to the manual 21
•Further information (inside of the back cover, page 345) tells how to make product
and service inquiries, get information on product training, provide feedback on
ABB Drives manuals and find documents on the Internet.
Related documents
See List of related manuals on page 2.
Categorization by frame size
The ACS310 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 on page 318.
22 Introduction to the manual
Quick installation and commissioning flowchart
TaskSee
Identify the frame size of your drive: R0…R4.Operation principle and hardware description:
Type designation key on page 27
Technical data: Ratings on page 318
Plan the installation: select the cables, etc.
Check the ambient conditions, ratings and
required cooling air flow.
Unpack and check the drive. Mechanical installation: Unpacking on page
If the drive will be connected to an IT
(ungrounded) or corner-grounded system,
check that the internal EMC filter is not
connected.
Install the drive on a wall or in a cabinet.Mechanical installation on page 29
Route the cables.Planning the electrical installation: Routing the
Check the insulation of the input cable and the
motor and the motor cable.
Planning the electrical installation on page 35
Technical data on page 317
31
Operation principle and hardware description:
Type designation key on page 27
Electrical installation: Checking the
compatibility with IT (ungrounded) and cornergrounded TN systems on page 46
cables on page 39
Electrical installation: Checking the insulation
of the assembly on page 45
Connect the power cables.Electrical installation: Connecting the power
cables on page 47
Connect the control cables.Electrical installation: Connecting the control
cables on page 49
Check the installation.Installation checklist on page 55
Commission the drive.Start-up and control with I/O on page 57
Operation principle and hardware description 23
AC motor
M
3~
RectifierIntermediate
circuit
AC supply
Inverter
Operation principle and
hardware description
What this chapter contains
The chapter briefly describes the operation principle, layout, type designation label
and type designation information. It also shows a general diagram of power
connections and control interfaces.
Operation principle
The ACS310 is a wall or cabinet mountable drive for controlling AC induction motors.
The figure below shows the simplified main circuit diagram of the drive. The rectifier
converts three-phase AC voltage to DC voltage. The capacitor bank of the
intermediate circuit stabilizes the DC voltage. The inverter converts the DC voltage
back to AC voltage for the AC motor.
24 Operation principle and hardware description
1Cooling outlet through top cover
2Mounting holes
3Panel cover (a) / Basic Control Panel (b) /
Assistant Control Panel (c)
4Terminal cover
5Panel connection
6Option connection
7FlashDrop connection
8Power OK and Fault LEDs. See section
The layout of the drive is presented below. The figure shows a frame size R2 drive.
The construction of the different frame sizes R0…R4 varies to some extent.
Operation principle and hardware description 25
RONO
RONC
3
9
DI1
DI2
DI3
DI4
DI5
+24 V
Aux. voltage output
+24 V DC, max. 200 mA
DOSRC
GND
DCOM
DOOUT
DOGND
Digital/frequency output,
PNP transistor type
30 V DC, max. 100 mA
Relay output
250VAC / 30VDC/6A
V
mA
GND
+10V
Reference voltage
+10 V DC, max. 10 mA
AI2
Analog input 2
GND
AI1
Analog input 1
0…10 V
SCR
Screen
Analog output
0…20 mA
AI1
AI2
L1
3-phase power
supply,
200…480 V AC
U2
V2
W2
AC motor
M
3 ~
EMC
VAR
EMC filter grounding screw
Varistor grounding screw
ROCOM
PROGRAMMABLE RELAY
AND DIGITAL OUTPUTS
Control panel
(RJ-45)
Output relay
module MREL-01
11
17
18
19
20
21
22
AO
7
GND
8
12
13
14
15
16
10
L2
L3
PE
6
5
1
2
SHIELD
B
A
GND_A
23
24
25
26
Modbus RTU
(EIA-485)
PROGRAMMABLE
DIGITAL INPUTS
4
FlashDrop
U1
V1
W1
S1
J701
8
6
6
DI5 can also be used
as a frequency input
Power connections and control interfaces
The diagram gives an overview of connections. I/O connections are parameterable.
See chapter Application macros on page 101 for I/O connections for the different
macros and chapter Electrical installation on page 45 for installation in general.
26 Operation principle and hardware description
ACS310-03E-09A7-4
IP20 / UL Open type
lllllllllllllllllllllllllllllllllllllll
S/N MYYWWRXXXX
4 kW (5 HP)
llllllllllllllllllllllllllllllllllllllll
U1 3~380…480 V 3AUA0000039632
I1 15.0 A
f1 48…63 Hz
U2 3~0…U1 V
I2 9.7 A
RoHS
f2 0…500 Hz
1Type designation, see section Type designation key on page 27
2Degree of protection by enclosure (IP and UL/NEMA)
3Nominal ratings, see section Ratings on page 318.
4Serial number of format MYYWWRXXXX, where
M: Manufacturer
YY:08, 09, 10, …, for 2008, 2009, 2010, …
WW: 01, 02, 03, … for week 1, week 2, week 3, …
R:A, B, C, … for product revision number
XXXX: Integer starting every week from 0001
5ABB MRP code of the drive
6CE marking and C-Tick, C-UL US and RoHS marks (the label of your drive shows the valid
markings)
5
6
4
3
2
1
Type designation label
The type designation label is attached to the left side of the drive. An example label
and explanation of the label contents are shown below.
Type designation key
ACS310 product series
03 = 3-phase input
3-phase
In format xxAy, where xx indicates the integer part and y the fractional part,
eg 09A7 means 9.7 A.
For more information, see section Ratings on page 318.
2 = 200…240 V AC
4 = 380…480 V AC
Input voltage range
E = EMC filter connected, 50 Hz frequency
U = EMC filter disconnected, 60 Hz frequency
Configuration
J404 = ACS-CP-C Basic Control Panel
1)
J400 = ACS-CP-A Assistant Control Panel
1)
R700 = ACS310 User’s Manual in English (3AUA0000044201 [EN])
R701 = ACS310 User’s Manual in German (3AUA0000048396 [DE])
R702 = ACS310 User’s Manual in Italian (3AUA0000048398 [IT])
R707 = ACS310 User’s Manual in French (3AUA0000048400 [FR])
R708 = ACS310 User’s Manual in Spanish (3AUA0000048401 [ES])
1) The ACS310 is compatible with panels that have the following panel revisions and panel
firmware versions. To find out the revision and firmware version of your panel, see page 68.
Note that unlike the other panels, the ACS-CP-D is ordered with a separate material code.
Panel typeType codePanel revisionPanel firmware
version
Basic Control PanelACS-CP-CM or later1.13 or later
Assistant Control PanelACS-CP-AE or later2.04 or later
Assistant Control Panel (Asia)ACS-CP-DP or later2.04 or later
Options
ACS310-03E-09A7-4+J404+...
Output current rating
The type designation contains information on the specifications and configuration of
the drive. You find the type designation on the type designation label attached to the
drive. The first digits from the left express the basic configuration, for example
ACS310-03E-09A7-4. The optional selections are given after that, separated by +
signs, for example +J404. The explanations of the type designation selections are
described below.
Operation principle and hardware description 27
28 Operation principle and hardware description
Mechanical installation 29
Mechanical installation
What this chapter contains
The chapter tells how to check the installation site, unpack, check the delivery and
install the drive mechanically.
Checking the installation site
The drive may be installed on the wall or in a cabinet. Check the enclosure
requirements for the need to use the NEMA 1 option in wall installations (see chapter
Technical data on page 317.
The drive can be installed in three different ways, depending on the frame size:
a) back mounting (all frame sizes)
b) side mounting (frame sizes R0…R2)
c) DIN rail mounting (all frame sizes).
The drive must be installed in an upright position.
Check the installation site according to the requirements below. Refer to chapter
Dimension drawings on page 335 for frame details.
Requirements for the installation site
Operation conditions
See chapter Technical data on page 317 for the allowed operation conditions of the
drive.
Wall
The wall should be as close to vertical and even as possible, of non-flammable
material and strong enough to carry the weight of the drive.
30 Mechanical installation
Floor
The floor/material below the installation should be non-flammable.
Free space around the drive
The required free space for cooling above and below the drive is 75 mm (3 in). No
free space is required on the sides of the drive, so drives can be mounted
immediately next to each other.
Required tools
To install the drive, you need the following tools:
•screwdrivers (as appropriate for the mounting hardware used)
•wire stripper
•tape measure
•drill (if the drive will be installed with screws/bolts)
•mounting hardware: screws or bolts (if the drive will be installed with screws/
bolts). For the number of screws/bolts, see With screws on page 32.
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