ABB ACS320 series User manual

Safety
Table of contents
Mechanical installation
Electrical installation
Start-up and control with I/O
ABB industry-specific drives
Short form user’s manual
ACS320 drives

List of related manuals
You can find manuals and other product documents in PDF format on the Internet. See section Document
library on the Internet on the inside of the back cover. For manuals not available in the Document library, contact
your local ABB representative.
Purpose of the manual
This short form user’s manual provides the basic information needed for installing and
commissioning the drive.
For information on planning the electrical installation, operation with the control panel,
program features, fieldbus, all accessible actual signals and parameters, fault tracing,
maintenance, additional technical data and dimension drawings, refer to ACS320
user’s manual (3AUA0000062599 [English]). To access it on the Internet, go to
www.abb.com/drives, select Document Library, enter the code in the search field and
click OK.
Applicability
The manual is applicable to the ACS320 drive firmware version 4.03c or later. See
parameter 3301 FIRMWARE in chapter Actual signals and parameters in ACS320
user’s manual (3AUA0000062599 [English]).
Drive manuals Code (English)
ACS320 short form user’s manual 3AUA0000086933
ACS320 user’s manual 3AUA0000062599
Option manuals and guides
MFDT-01 FlashDrop user’s manual 3AFE68591074
MREL-01 output relay module user’s manual 3AUA0000035974
MUL1-R1 installation instructions for ACS150, ACS310,
ACS320, ACS350 and ACS355
3AFE68642868
MUL1-R3 installation instructions for ACS310, ACS320,
ACS350 and ACS355
3AFE68643147
MUL1-R4 installation instructions for ACS310, ACS320,
ACS350 and ACS355
3AUA0000025916
SREA-01 Ethernet adapter module quick start-up guide 3AUA0000042902
SREA-01 Ethernet adapter module user’s manual 3AUA0000042896
Maintenance manuals
Guide for capacitor reforming in ACS50, ACS55, ACS150,
ACS310, ACS350, ACS355, ACS550, ACH550 and R1-R4
OINT-/SINT-boards
3AFE68735190
3AUA0000086933 Rev D
EN
EFFECTIVE: 2016-08-18 2016 ABB Oy. All Rights Reserved.

Table of contents 3
Table of contents
List of related manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Purpose of the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1. Safety
Safety in installation and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safe start-up and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Hardware description
Power connections and control interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Type designation label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Type designation key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3. Mechanical installation
Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4. Electrical installation
Checking the compatibility with IT (ungrounded) and corner-grounded TN systems . . . . . . . 17
Connecting the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connecting the control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Installation checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5. Start-up and control with I/O
How to start up the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
How to control the drive through the I/O interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6. Actual signals and parameters in the short view
Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Fieldbus equivalent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Default values with different macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Actual signals in the short parameter view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Parameters in the short parameter view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7. Technical data
Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Fuses and alternate short-circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
UL marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Safety

4 Table of contents
Further information
Product and service inquiries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Product training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Providing feedback on ABB Drives manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Document library on the Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Safety 5
1. 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 make sure 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 17.
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 17.
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, in other words, 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.

6 Safety
Note:
• Even when the motor is stopped, dangerous voltage is present at the power
circuit terminals U1, V1, W1 and U2, V2, W2.
• For more technical information, contact the factory or your local ABB sales
representative.
General safety
WARNING! If you ignore the safety instructions, injury or death can occur. If
you are not a qualified electrician, do not do electrical work.
• Never attempt to repair a malfunctioning drive. Contact your local ABB
representative or Authorized Service Center for service support.
• 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.
• Make sure of 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 the control panel start and stop keys and or
external commands (I/O or fieldbus). The maximum number of charging cycles
allowed with the DC capacitors (i.e power-ups by applying power) is two per
minute and the maximum total number of chargings is 15 000.

Safety 7
Note:
• If an external source is selected for start command, and it is ON, the drive starts
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, press the LOC/REM key and then press the stop key .
LOC
REM

8 Safety

Hardware description 9
2. Hardware description
Power connections and control interfaces
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
250 V AC / 30 V DC / 6 A
V
mAGND
+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
*)Optional, not provided with the drive.
Note: For 1-phase power supply, connect power to U1/L and V1/N terminals.
EMC
VAR
EMC filter grounding screw
Varistor grounding screw
ROCOM
PROGRAMMABLE RELAY
AND DIGITAL OUTPUTS
Output relay
module MREL-01
11 17
18
19
20
21
22
AO 7
GND 8
12
13
14
15
16
10
6
5
1
2
SHIELD
B
A
GND_A
23
24
25
26
PROGRAMMABLE
DIGITAL INPUTS
4
FlashDrop
S1
J701
8
6
6
DI5 can also be used
as a frequency input
L1
L2
L3
PE
U1
V1
W1
PE
Input choke*)EMC filter*)
3-phase
power supply
U2
V2
W2
AC motor
M
3 ~
Output choke*)
Control panel (RJ-45)
EFB Comm port
Modbus RTU (EIA-485)
Johnson Controls N2
Siemens Building Technology
FLN (P1), BACnet (MS/TP)
200…480 V AC

10 Hardware description
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.
1 Type designation, see section Type designation key on page 11
2 Degree of protection by enclosure (IP and UL/NEMA)
3 Nominal ratings, see section Ratings on page 47 or Definitions on page 48.
4 Serial number of format MYYWWRXXXX, where
M: Manufacturer
YY: 09, 10, 11, … for 2009, 2010, 2011, …
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
5 ABB MRP code of the drive
6 CE marking and C-Tick, C-UL US and RoHS marks (the label of your drive shows the
valid markings)