LS Industrial Systems SV-iE5 Series User manual

Instructions
i
Thank you for purchasing LS Variable Frequency Drives!
Safety instructions are prepared to use the product safely and correctly by
preventing any accident or risk beforehand, so they should be always kept.
In this manual, safety instructions are divided into two classes; each has the
following meaning.
WARNING Improper operation may result in serious personal injury or
death.
CAUTION Improper operation may result in slight to medium personal
injury or property damage.
Throughout this manual, we use the following two illustrations to make you
aware of safety considerations.
identifies potential hazards under certain conditions.
identifies shock hazards under certain conditions.
After reading this manual, keep it handy for any user to quickly refer to.
Read this manual carefully to user SV-iE5 Series Inverter’s functions
appropriately and safely.
Do not remove the cover while the power is applied or the unit is in operation.
Or, it may cause electric shock.
Do not run the inverter with the front cover removed.
Or, it may cause an electric shock due to high voltage terminals or charged
capacitor exposure.
Do not remove the cover except for periodic inspections or wiring, even if the
input power is not applied.
Or, it may cause an electric shock due to charged capacitor exposure even if
the power is cut off.
Wiring and periodic inspections should be performed at least 10 minutes after
disconnecting the input power and after checking the DC link voltage is
discharged with a meter(below DC 30V).
Or, it may cause an electric shock (below DC 30V)
Operate the switches with dry hands.
Or, it may cause an electric shock.
Warning
SAFETY INSTRUCTIONS

Instructions
ii
Do not use the cable when its insulating tube is damaged.
Or, it may cause an electric shock.
Do not subject the cables to any heavy load stressful to them.
Or, it may cause an electric shock due to damaged cable.
Caution
Install the inverter on a non-flammable surface.
Or, it may cause a fire if being installed on or closely to a flammable material.
Disconnect the input power if the inverter gets damaged.
Or, it may result in a secondary accident and fire.
After the input power is applied or removed, the inverter will remain hot for a
couple of minutes.
Otherwise, you get bodily injuries such as skin-burn or damage.
Do not apply power to a damaged inverter or an inverter with parts missing
even if the installation is complete.
Or, it may cause an electric shock.
Do not allow screw, metal chips, water drops, oil or other impurities into the
inverter.
Or, it may cause a fire.
Operating Precautions
(1) Transport and installation
Carry it correctly according to the specified weight.
Do not stack the inverter boxes higher than recommended.
Install according to instruction specified in this manual.
Do not open the cover during transport.
Do not place any heavy load on the inverter.
Check whether the inverter mounting direction is correct.
Do not drop the inverter, or subject it to impact.
Follow your national electrical code for grounding(200V).
As soon as detaching PCB(Printed Circuit Board) for installation or repair, make
sure to place it on conductor. Otherwise, it may cause destruction due to static
electricity.
Use the inverter under the following environmental conditions.

Instructions
iii
Environment
Ambient
temperature
- 10 ~ 40 ℃(non-freezing)
Relative humidity 90% RH or less (non-condensing)
Storage
temperature
- 20 ~ 65 ℃
Service condition Free of any corrosive gas, combustible gas,
oil mist or dust
Altitude, vibration
Max. 1,000m above the sea level ·
5.9m/sec²(=0.6g) or less
(2) Wiring
Do not connect a power factor correction capacitor, surge suppressor, or RFI
filter to the output of the inverter.
The connection orientation of the output cables should be in good order of U, V, W.
Incorrect terminal wiring could result in the equipment damage.
Reversing the polarity (+/-) of the terminals could damage the inverter.
The only authorized and skilled person should perform wiring and inspections.
Always install the inverter before wiring.
(3) Trial run
Check all parameters during operation. Changing parameter values might be
required depending on the load.
Always apply permissible range of voltage to the each terminal as indicated in
this manual. Otherwise, it could lead to inverter damage.
(4) Operation precautions
Note that if the Auto restart function is selected, you must stay away from the
equipment as a motor will restart suddenly after an alarm stop.
The Stop key on the keypad is activated only when the setting has been made.
Prepare an emergency stop switch separately.
If any fault is reset with the reference signal present, a sudden start will
automatically occur. Check that the reference signal is turned off in advance.
Otherwise an accident could occur.
Do not modify or alter the inverter without permission.
Do not use a magnetic contactor on the inverter input for frequent
starting/stopping of the inverter.
Use a noise filter to reduce the effect of electromagnetic interference. Otherwise
nearby electronic equipment may be affected.

Instructions
iv
In case of input voltage unbalance, install AC reactor. Power Factor capacitors
and generators may become overheated and damaged due to potential high
frequency noise transmitted from inverter.
Before operating unit and prior to user programming, reset user parameters to
default settings.
Inverter can easily be set to high-speed operations, Verify capability of motor or
machinery prior to operating unit.
Stopping torque is not produced when using the DC-Break function. Install
separate equipment when stopping torque is needed.
(5) Fault prevention precautions
Provide a safety backup such as an emergency brake which will prevent the
machine and equipment from hazardous conditions if the inverter fails.
(6) Maintenance, inspection and parts replacement
Do not conduct a megger (insulation resistance) test on the control circuit of the
inverter.
(7) Disposal
Dispose of the inverter as treating industrial waste.
(8) General instructions
Many of the diagrams and drawings in this instruction manual show the inverter
without a circuit breaker, a cover or partially open. Never run the inverter like
this. Always place the cover with circuit breakers and follow this instruction
manual when operating the inverter.

Instructions
v
User’s Manual
The purpose of this manual is to provide the user with the necessary
information to install, program, start up and maintain the SV-iE5 series inverter.
To assure successful installation and operation of the SV-iE5 series inverter, the
material presented must be thoroughly read and understood before proceeding
This manual contains.
Ch. Title Description
1 Basic information
and Precautions Provides general information and precautions for safe use of the inverter.
2 Installation Provides instructions on how to install the SV-iE5
inverter.
3 Wiring Provide the information on how to wire the input
power and signal terminal strip.
4 Peripheral Describes how to connect the optional peripheral
devices to the inverter.
5 Loader Illustrates keypad features and display.
6 Basic Operation Provides instructions for quick start of the inverter.
7 Function List Summarized table of functions.
8 Troubleshooting
and Maintenance Provides information on potential troubles or abnormal situations.
9 Specifications Gives information on Input/Output rating, control type
and more details of the SV-iE5 inverter.

Contents
vi
Contents
1. Basic Information and Precaution.......................................................................................1-1
1.1 Important precautions ................................................................................................................ 1-1
1.2 Parts’ Names and Details...........................................................................................................1-2
1.3 Assembling and Disassembling.................................................................................................1-3
2. Installation.............................................................................................................................2-1
2.1 Installation precautions .............................................................................................................. 2-1
2.2 Dimensions ................................................................................................................................2-4
3. Wiring ....................................................................................................................................3-1
3.1 Control Terminal Wiring Diagram...............................................................................................3-1
3.2 Power Terminal Wiring Diagram.................................................................................................3-1
3.3 Grounding Specification.............................................................................................................3-2
3.4 Control Terminal Wiring Specification......................................................................................... 3-3
3.5 PNP/NPN Modes Switch............................................................................................................ 3-4
4. Peripheral..............................................................................................................................4-1
4.1 Configuration of Peripherals.......................................................................................................4-1
4.2 Recommended MCCB and Magnetic Contactor........................................................................4-2
4.3 Recommended Reactors ...........................................................................................................4-2
5. Loader ...................................................................................................................................5-1
5.1 Configuration..............................................................................................................................5-1
5.2 Alpha-numeric view on the LED................................................................................................. 5-2
5.3 Moving to other groups ..............................................................................................................5-3
5.4 How to move among codes in a group.......................................................................................5-4
5.5 How to set parameters............................................................................................................... 5-7
5.6 Monitoring Operation Status....................................................................................................... 5-9
6. Basic Operation ....................................................................................................................6-1
6.1 Frequency Setting and Basic Operation ....................................................................................6-1
7. Function List.........................................................................................................................7-1
8. Troubleshooting and Maintenance......................................................................................8-1
8.1 Protective Functions ..................................................................................................................8-1
8.2 Fault Remedy............................................................................................................................. 8-3
8.3 Precautions for maintenance ..................................................................................................... 8-5
8.4 Checklist ....................................................................................................................................8-5
8.5 Parts Replacement.....................................................................................................................8-6
9. Specifications .......................................................................................................................9-1
9.1 Technical data............................................................................................................................ 9-1
DECLARATION OF CONFORMITY................................ 오류! 책갈피가 정의되어 있지 않습니다.

Chapter 1. Basic Information and Precaution
1-1
1. Basic Information and Precaution
1.1 Important precautions
Unpacking
and
Inspection
Unpack the package and check the inverter type, output ratings on
the nameplate and whether
the inverter is intact. In addition,
inspect the inverter for any damage that may have occurred during
shipping.
SV 004 iE5 - 1 C
Motor rating Series name
Input power RS-485
option
001
0.1 [kW]
Extra small
commercial
inverter
1
Single
C
No
002 0.2 [kW] 2 3 Phases
200V -
C
No
option
004 0.4 [kW]
Accessories
If you have found any discrepancy, damage, etc., c
ontact your
dealer or sales representative (refer to the rear cover page of this
manual).
Preparations
of
instruments
and parts
required for
operation
Instruments and parts to be prepared depend on how the inverter
is operated. Prepare optional (additional) equipments and parts as
necessary.
Installation
To operate the inverter with high performance for a long time,
install the inverter considering a proper place and
the correct
direction with proper clearances.
Wiring
Connect the power supply, motor and
operation signals (control
signals) to the terminal block. Note that incorrect connection may
damage the inverter and peripheral devices.
Inverter type
Rated output spec.
Inverter capacity
Barcode and serial number
Manufacturer and
Manufacturing country
Rated Input spec.

Chapter 1. Basic Information and Precaution
1-2
1.2 Parts’ Names and Details
Appearance
Inside view with front cover removed
Refer to 1.3 for details when remove front cover.
Front cover:
Removed when wiring
and installing
Status LED display
Inverter nameplate:
Indicating the capacity
and rating of the
inverter
Variable resistance for
frequency setting
RUN button
Cover screws
Power input
NPN, PNP Select
switch
COM part: built in for
COM type product
Inverter ground
terminal
Versatile relay output
terminal
Control signal terminal
Motor output (lower)
DC power (upper)
Analogue input select
switch

Chapter 1. Basic Information and Precaution
1-3
1.3 Assembling and Disassembling
To remove the front cover, press both indented sides of the cover lightly and pull
it up.
The front cover is completely removed if lifting it up and removing the fixed part.
Wiring and installation is available only with the cover removed.
Caution For the control terminal, use the cables presented in this manual.
Using a thicker one than the reference type may interfere with
assembling or subject the cable sheath to damage.
Press the indented
sides to remove
the cover.
Remove the
screw for wiring.
After the cover
removed, the
terminal wiring
is possible.

Chapter 1. Basic Information and Precaution
1-4

Chapter 2. Installation
2-1
2. Installation
2.1 Installation precautions CAUTION
Handle the inverter with care to prevent the plastic components damaged.
Avoid installing the inverter in a place where vibration from bogie or press exists.
Install in a location where ambient air temperature is within the permissible
range (-10 ~ 40°C).
Maximum Surrounding Air Temperature of 40 °C (UL508C)
< Ambient air Temp Checking Location >
The inverter will be very hot during operation. Install it on a flame-retardant
surface.
Inverter is a heating source, so the installation place needs enough space for
proper heat dissipation.
In case installed in a panel without ventilating opening, secure space as
presented in Figure 1.
If the inverters are installed in a row, make sure to leave space between and
among them as seen in Figure 2. Note that side space may vary depending on a
panel’s cooling efficiency.
[Figure 1] [Figure 2]
5cm
5cm
5cm
20cm
20cm
17cm
17cm
5cm 5cm

Chapter 2. Installation
2-2
Protect from high temperature and high moisture and/or direct sunlight.
Install the inverter inside a “totally enclosed” panel to protect against oil mist,
water or dust.
When two or more inverters are installed inside a panel, the inverters and fans
must be installed in proper positions with extreme care.

Install the inverter using screws or bolts to insure the inverter is firmly fastened.
< For installing multiple inverters in a panel >
Caution Arrange hot air from the inverters is discharged when installing them
on a panel. ‘X’ shows incorrect layout example.
Caution A fan is to be installed so that the air inside the inverter is well
discharged as seen in the left figure. ‘X’ shows an example of
reduced cooling effect, possibly causing the inverter to overheat.
Hot air

Chapter 2. Installation
2-3
Warning
Follows procedure below when Install the inverter for successful operation.
Caution iE5 has self cooling structure using air.
Therefore install the
inverter vertically possible to air circulation. Malfunction or fire may
be caused when installed horizontally.
Caution
Heat protection pin of iE5 is a high heating element.
Caution to
contact while operate the products.
Since switching heat occurs when inverter output without
connection motors, Do not operate inverter independently. Skin
burn or malfunction may be caused.

Chapter 2. Installation
2-4
2.2 Dimensions
Inverter 001iE5-1 002iE5-1 004iE5-1 001iE5-2 002iE5-2 004iE5-2
W 68 68 68 68 68 68
H 128 128 128 128 128 128
D 85 85 115 85 85 115
H1 124 124 124 124 124 124
W1 64 64 64 64 64 64
φ4.2 4.2 4.2 4.2 4.2 4.2
Weight(kg) 0.44 0.46 0.68 0.43 0.45 0.67
Note
Use M4 screw for fixing the inverter on a panel.
W
H
D
H1
W1

Chapter 3. Wiring
3-1
3. Wiring
3.1 Control Terminal Wiring Diagram
3.2 Power Terminal Wiring Diagram
Caution In case of single phase, the input power should be connected to R, S
terminals. If connected to T phase, the inverter does not work.
Note
Refer to page 3-3 for the
dimensions of the control terminal.
0.1~0.4kW IE5 Power Terminal
Specification
I wire thickness 16AWG, 1.25 mm
2
O wire thickness
16AWG, 1.25 mm
2
G wire thickness 14AWG, 1.25 mm
2
I/O terminal
16AWG, 1.25 mm
2
/3.5 φ
Terminal torque 3.5 lb-in
30A
30B
30C
A contact output
B contact output
A/B contact common
Multi function
relay output
terminal
Multi
function
Input
terminal
Input signal common
12V power(12V,100mA) for external volume
Default
FX : forward run
RX : reverse run
EST : emergency stop
JOG : jog operation
RST : trip reset
Analogue frequency input(Voltage or current)
Analogue output: 0 ~ 10V
P1
P2
P3
P4
P5
CM
VR
AM
AI
G
Power-indicative
lamp
Description
T/M
220Vac
U V W
P P1 DCN
R S T

Chapter 3. Wiring
3-2
CAUTION
Suitable For Use On A Circuit Capable of Delivering Not More Than 5000 RMS
Symmetrical Amperes, 240 Volts Maximum. (UL508C)
Use Copper Conductors Only, 75 °C only with a torque rating. (UL508C)
Make sure the input power is off before wiring.
When the inverter’s input power is cut off after operation, wire it after DC circuit
voltage inside the inverter is fully discharged by measuring P1 and N with a
tester (voltameter). If there is no tester, wire it after the power lamp is completely
out.
Applying input power supply to the output terminals U, V and W causes internal
inverter damage.
 Use ring terminals with insulated caps when wiring the input power and motor wiring
Do not leave wire fragments inside the inverter. it can cause faults, breakdowns
and malfunctions.
 Never short P1 or P with N. Shorting terminals may cause internal inverter damage.
Do not connect static condenser, surge killer or radio noise filter to the output of
the inverter. Otherwise, the inverter’s protection function starts working or it may
cause condenser or surge suppressor broken.

The inverter is delivered that P~P1 are connected to short circuit.
3.3 Grounding Specification
WARNING

Use the Type 3 grounding method (Ground impedance: Below 100Ω).
Use the dedicated ground terminal to ground the inverter. Do not use the screw
in the case or chassis, etc for grounding.
Note
Grounding procedure
1) Remove the front cover.
2) Connect the Grounding wire to the ground
terminal as shown above.
CAUTION
Follow the grounding specifications.
Inverter Cap. 001iE5, 002iE5,004iE5 – 1,2
Wire size 14AWG, 2mm2
Lug spec. 14AWG, 2mm2, 4φ
Grounding method Special type 3

Chapter 3. Wiring
3-3
3.4 Control Terminal Wiring Specification
Terminal description COM optional terminal
P1 P2 P3 P4 P5 VR AI AM CM
S+ S-
T/M
Terminal description
Wire size
Torque [lb-in]
Remarks
P1~P5
Multi-function input T/M 1-5
22 AWG,0.3 mm
2
3.0
-
VR Power T/M for external volume
resistance
22 AWG,0.3 mm
2
3.0 -
AI
Analogue frequency input T/M
22 AWG,0.3 mm
2
3.0
-
AM Multi-function output T/M 22 AWG,0.3 mm
2
3.0 -
CM
Common terminal
22 AWG,0.3 mm
2
3.0
-
Multi-function Relay T/M Spec.
30A 30B 30C
T/M Terminal description Wire size Torque[lb-in] Remarks
30A Multi-function relay output A
contact 20 AWG,0.5 mm
2
4.5 -
30B Multi-function relay output B
contact 20 AWG,0.5 mm
2
4.5 -
30C Common for Multi-function relays 20 AWG,0.5 mm
2
4.5 -
CAUTION
Tie the control wires more than 15cm away from the control terminals.
Otherwise, it interferes with front cover reinstallation.
Note
When you use external power supply (24V) for multi-function input terminal
(P1~P5), terminals will be active above 12V level. Take caution not to drop the
voltage below 12V.

Chapter 3. Wiring
3-4
3.5 PNP/NPN Modes Switch
Internal Power
[NPN](up)
Using
internal
24V
External power
[PNP](down)
Using
external
24V
Voltage input[ V ] (right)
Analogue
voltage input
Current input[ I ] (left)
Analogue
current input
Note
The setting direction of switch in the
above figure is in black.
P1 P2 P3 P4 P5 CM
P1 P2 P3 P4 P5 CM
 24
Vd
2) Using external voltage
1) Using external current
0~20mA
AI CM
0~10Vdc
AI CM
1~10kΩ
VR AI CM
3) Using variable resistor

Chapter 4. Peripheral
4-1
4. Peripheral
4.1 Configuration of Peripherals
Correct peripherals must be selected and properly connected. An incorrectly
applied or installed inverter may result in system malfunction or reduction in
product life as well as component damage. You must read and understand this
manual thoroughly before proceeding.
 AC power input
Peripheral Name Caution
Input power Use the power supply within the permissible range of inverter input power rating (Refer to
Page 15-1).
MCCB or ELB Select circuit breake
rs with care. A large
inrush current may flow in the inverter at
power on.
Magnetic
contactor
Install it if necessary. When installed, do not
use it for the purpose of starting or stopping.
Otherwise, it may cause the reduction of
product life.
AC or DC
reactors
The reactors must be used when the power
factor is to be improved or the inverter is
installed near a large power supply system
(20times and more than its cap. and wiring
distance within 10m).
Installation and
wiring
Maintain the ambient temperature within the
permissible range because the life is
sensitive to the temperature. Incorrect
terminal wiring could result in equipment
damage.
Inverter output
Do not connect a static condenser, surge
suppressor or radio noise filter to the output
side of the inverter.

Chapter 4. Peripheral
4-2
4.2 Recommended MCCB and Magnetic Contactor
Model MCCB (LSIS) ELB (LSIS) MC (LSIS)
001iE5-1
ABS33c
3A
UTE100
15A
EBS33c
5A
MC-6a 9A
002iE5-1 3A 15A 5A
004iE5-1 5A 15A 5A
001iE5-2 3A 15A 5A
002iE5-2 5A 15A 5A
004iE5-2 10A 15A 10A
4.3 Recommended Reactors
Model AC Input fuse AC reactor DC reactor
001iE5-1
20A
4.2mH, 3.5A 10mH, 3A
002iE5-1
004iE5-1 5.1mH, 5.4A 7mH, 5A
001iE5-2
4.2mH, 3.5A 10mH, 3A 002iE5-2
004iE5-2 7mH, 5A