LS ELECTRIC S100-1 Series User manual

This operation manual is intended for users with basic knowledge o
f
electricity and electric
devices.
* LSLV-S1 is the official name for S1 .

ii
Safety Information
Safety Information
Read and follow all safety instructions in this manual precisely to avoid unsafe operating
conditions, property damage, personal injury, or death.
Safety symbols in this manual
Indicates an imminently hazardous situation which, if not avoided,
will
result in severe injury or death
.
Indicates a potentially
hazardous situation which, if not avoided, could result in injury or death.
Indicates a potentially hazardous situation that, if not avoided, could result in
minor injury or
property
damage.
Safety information
• Do not open the cover of the equipment while it is on or operating. Likewise, do not operate the
inverter while the cover is open . Exposure of high voltage terminals or charging area to the
external environment may result in an electric shock. Do not remove any covers or touch the
internal circuit boards (PCBs) or electrical contacts on the product when the power is on or
during operation. Doing so may result in serious injury, death, or serious property damage.
• Do not open the cover of the equipment even when the power supply to the inverter has
been turned off unless it is necessary for maintenance or regular inspection. Opening the
cover may result in an electric shock even when the power supply is off .
• The equipment may hold charge long after the power supply has been turned off. Use a multi-
meter to make sure that there is no voltage before working on the inverter, motor or motor cable.

iii
Safety Information
• This equipment must be grounded for safe and proper operation.
• Do not supply power to a faulty inverter. If you find that the inverter is faulty, disconnect the
power supply and have the inverter professionally repaired.
• The inverter becomes hot during operation. Avoid touching the inverter until it has cooled to
avoid burns .
• Do not allow foreign objects, such as screws, metal chips, debris, water, or oil to get inside the
inverter. Allowing foreign objects inside the inverter may cause the inverter to malfunction or
result in a fire .
• Do not operate the inverter with wet hands. Doing so may result in electric shock.
• Do not modify the interior workings of the inverter. Doing so will void the warranty.
• The inverter is designed for 3-phase motor operation. Do not use the inverter to operate a single
phase motor.
• Do not place heavy objects on top of electric cables. Doing so may damage the cable and
result in an electric shock.
Note
Maximum allowed prospective short-circuit current at the input power connection is defined in IEC
6 439-1 as 1 kA. Depending on the selected MCCB, the LSLV-S1 Series is suitable for use in circuits
capable of delivering a maximum of 1 kA RMS symmetrical amperes at the drive's maximum rated
voltage. The following table shows the recommended MCCB for RMS symmetrical amperes.
Remarque
Le courant maximum de court-circuit présumé autorisé au connecteur d’alimentation électrique est
défini dans la norme IEC 6 439-1 comme égal à 1 kA. Selon le MCCB sélectionné, la série LSLV-S1
peut être utilisée sur des circuits pouvant fournir un courant RMS symétrique de 1 kA maximum en
ampères à la tension nominale maximale du variateur. Le tableau suivant indique le MCCB
recommandé selon le courant RMS symétrique en ampères.
Working Voltage UTE100(E N) UTS150(N H L) ABS33c ABS53c ABS63c ABS103c
24 V(5 /6 Hz) 5 /65 kA 65/1 /15 kA 3 kA 35 kA 35 kA 85 kA
48 V(5 /6 Hz) 25/35 kA 35/65/1 kA 7.5 kA 1 kA 1 kA 26 kA

iv
Quick Reference Table
Quick Reference Table
The following table contains situations frequently encountered by users while working with
inverters. Refer to the typical and practical situations in the table to quickly and easily locate
answers to your questions.
Situation Reference
I w
ant
to
run
a
slightly higher rated
motor than the inverter
’
s rated capacity.
p. 198
I w
ant
to configure the inverter to start
operating
as soon
as the
power source is
applied. p. 84
I w
ant
to configure the motor
’
s
parameters.
p.144
I w
ant
to
set up
sensorless
vector control
.
p.147
Something seems to be wrong with the inverter or th
e motor.
p. 216, p.327
What is auto tuning? p.144
What are the recommended wiring lengths? p. 216, p.327
The motor is too noisy. p. 164
I want to apply PID control on my system. p. 136
What are the factory default settingss for P1–P7 multi-function terminals? p. 30
I want to view all of the parameters I have modified. p. 173
I want to review recent fault trip and warning histories. p. 292
I want to change the inverter’s operation frequency using a potentiometer. p. 57
I want to install a frequency meter using an analog terminal. p. 31
I want to display the supply current to motor. p. 60
I want to operate the inverter using a multi-step speed configuration. p. 77
The motor runs too hot. p. 197
The inverter is too hot. p. 205
The cooling fan does not work. p. 333
I want to change the items that are monitored on the keypad. p. 193

v
Table of Contens
Table of Contents
1 Preparing the Installation ............................................................................................1
1.1 Product Identification................................................................................................................... 1
1.2 Part Names ......................................................................................................................................... 3
1.3 Installation Considerations ........................................................................................................ 5
1.4 Selecting and Preparing a Site for Installation ................................................................. 6
1.5 Cable Selection ............................................................................................................................. 1
2 Installing the Inverter ................................................................................................ 13
2.1 Mounting the Inverter .............................................................................................................. 15
2.2 Cable Wiring ................................................................................................................................... 19
2.3 Post-Installation Checklist ....................................................................................................... 38
2.4 Test Run ............................................................................................................................................ 39
3 Learning to Perform Basic Operations ................................................................... 43
3.1 About the Keypad ....................................................................................................................... 43
3.1.1 About the Display ...................................................................................................... 44
3.1.2 Operation Keys ............................................................................................................ 45
3.1.3 Control Menu ............................................................................................................... 46
3.2 Learning to Use the Keypad ................................................................................................... 47
3.2.1 Group and Code Selection .................................................................................... 47
3.2.2 Navigating Directly to Different Codes ........................................................... 48
3.2.3 Setting Parameter Values ....................................................................................... 49
3.2.4 Configuring the [ESC] Key ..................................................................................... 5
3.3 Actual Application Examples ................................................................................................ 51
3.3.1 Acceleration Time Configuration ....................................................................... 51
3.3.2 Frequency Reference Configuration ................................................................ 52
3.3.3 Jog Frequency Configuration .............................................................................. 54
3.3.4 Initializing All Parameters ....................................................................................... 54
3.3.5 Frequency Setting (Keypad) and Operation (via Terminal Input) ..... 56
3.3.6 Frequency Setting (Potentiometer) and Operation (Terminal Input)
............................................................................................................................................ 57
3.3.7 Frequency Setting (Potentiometer) and Operation (Keypad) ............ 58

vi
Table of Contents
3.4 Monitoring the Operation ...................................................................................................... 6
3.4.1 Output Current Monitoring .................................................................................. 6
3.4.2 Fault Trip Monitoring ................................................................................................ 61
4 Learning Basic Features ............................................................................................. 63
4.1 Setting Frequency Reference ................................................................................................ 66
4.1.1 Keypad as the Source (KeyPad-1 setting) ...................................................... 66
4.1.2 Keypad as the Source (KeyPad-2 setting) ...................................................... 66
4.1.3 V1 Terminal as the Source ...................................................................................... 67
4.1.4 Setting a Frequency Reference with Input Voltage (Terminal I2) ...... 74
4.1.5 Setting a Frequency with TI Pulse Input ......................................................... 74
4.1.6 Setting a Frequency Reference via RS-485 Communication ............... 76
4.2 Frequency Hold by Analog Input ........................................................................................ 76
4.3 Changing the Displayed Units (Hz↔Rpm) ..................................................................... 77
4.4 Setting Multi-step Frequency ............................................................................................... 77
4.5 Command Source Configuration ........................................................................................ 79
4.5.1 The Keypad as a Command Input Device ..................................................... 79
4.5.2 Terminal Block as a Command Input Device (Fwd/Rev Run
Commands) ................................................................................................................. 8
4.5.3 Terminal Block as a Command Input Device (Run and Rotation
Direction Commands)............................................................................................ 81
4.5.4 RS-485 Communication as a Command Input Device ........................... 81
4.6 Local/Remote Mode Switching ............................................................................................ 82
4.7 Forward or Reverse Run Prevention .................................................................................. 84
4.8 Power-on Run ................................................................................................................................ 84
4.9 Reset and Restart ......................................................................................................................... 85
4.1 Setting Acceleration and Deceleration Times ............................................................... 86
4.1 .1 Acc/Dec Time Based on Maximum Frequency ........................................... 86
4.1 .2 Acc/Dec Time Based on Operation Frequency ........................................... 88
4.1 .3 Multi-step Acc/Dec Time Configuration ......................................................... 88
4.1 .4 Configuring Acc/Dec Time Switch Frequency ............................................ 9
4.11 Acc/Dec Pattern Configuration ............................................................................................ 91
4.12 Stopping the Acc/Dec Operation........................................................................................ 94

vii
Table of Contens
4.13 V/F(Voltage/Frequency) Control ......................................................................................... 94
4.13.1 Linear V/F Pattern Operation................................................................................ 94
4.13.2 Square Reduction V/F pattern Operation ...................................................... 95
4.13.3 User V/F Pattern Operation ................................................................................... 96
4.14 Torque Boost .................................................................................................................................. 97
4.14.1 Manual Torque Boost ............................................................................................... 97
4.14.2 Auto Torque Boost ..................................................................................................... 98
4.15 Output Voltage Setting ............................................................................................................ 98
4.16 Start Mode Setting ...................................................................................................................... 99
4.16.1 Acceleration Start ....................................................................................................... 99
4.16.2 Start After DC Braking ............................................................................................ 1
4.17 Stop Mode Setting .................................................................................................................... 1
4.17.1 Deceleration Stop .................................................................................................... 1
4.17.2 Stop After DC Braking ............................................................................................ 1 1
4.17.3 Free Run Stop ............................................................................................................. 1 2
4.17.4 Power Braking ............................................................................................................ 1 3
4.18 Frequency Limit.......................................................................................................................... 1 4
4.18.1 Frequency Limit Using Maximum Frequency and Start Frequency
.......................................................................................................................................... 1 4
4.18.2 Frequency Limit Using Upper and Lower Limit Frequency Values 1 4
4.18.3 Frequency Jump ....................................................................................................... 1 5
4.19 2
nd
Operation Mode Setting ................................................................................................. 1 6
4.2 Multi-function Input Terminal Control ........................................................................... 1 7
4.21 P2P Setting .................................................................................................................................... 1 8
4.22 Multi-keypad Setting ............................................................................................................... 11
4.23 User Sequence Setting ........................................................................................................... 111
4.24 Fire Mode Operation ............................................................................................................... 117
5 Learning Advanced Features .................................................................................. 121
5.1 Operating with Auxiliary References ............................................................................... 122
5.2 Jog operation .............................................................................................................................. 126
5.2.1 Jog Operation 1-Forward Jog by Multi-function Terminal ................. 126
5.2.2 Jog Operation 2-Fwd/Rev Jog by Multi-function Terminal ................ 128

viii
Table of Contents
5.2.3 Jog Operation by Keypad .................................................................................... 128
5.3 Up-down Operation ................................................................................................................ 129
5.4 3-Wire Operation ....................................................................................................................... 13
5.5 Safe Operation Mode .............................................................................................................. 131
5.6 Dwell Operation ......................................................................................................................... 133
5.7 Slip Compensation Operation ............................................................................................ 134
5.8 PID Control .................................................................................................................................... 136
5.8.1 PID Basic Operation ................................................................................................ 136
5.8.2 Pre-PID Operation .................................................................................................... 142
5.8.3 PID Operation Sleep Mode ................................................................................. 142
5.8.4 PID Switching (PID Openloop) .......................................................................... 143
5.9 Auto Tuning .................................................................................................................................. 144
5.1 Sensorless Vector Control ...................................................................................................... 147
5.1 .1 Sensorless Vector Control Operation Setting ............................................ 149
5.1 .2 Sensorless Vector Control Operation Guide ............................................... 152
5.11 Kinetic Energy Buffering Operation ................................................................................. 154
5.12 Torque Control ............................................................................................................................ 155
5.13 Energy Saving Operation ...................................................................................................... 158
5.13.1 Manual Energy Saving Operation ................................................................... 158
5.13.2 Automatic Energy Saving Operation ............................................................. 158
5.14 Speed Search Operation ........................................................................................................ 159
5.15 Auto Restart Settings ............................................................................................................... 163
5.16 Operational Noise Settings (carrier frequency settings) ....................................... 164
5.17 2
nd
Motor Operation ................................................................................................................. 166
5.18 Supply Power Transition ........................................................................................................ 167
5.19 Cooling Fan Control ................................................................................................................. 168
5.2 Input Power Frequency and Voltage Settings ............................................................ 169
5.21 Read, Write, and Save Parameters ..................................................................................... 17
5.22 Parameter Initialization ........................................................................................................... 17
5.23 Parameter View Lock................................................................................................................ 171
5.24 Parameter Lock ........................................................................................................................... 172
5.25 Changed Parameter Display ................................................................................................ 173

ix
Table of Contens
5.26 User Group .................................................................................................................................... 173
5.27 Easy Start On ................................................................................................................................ 175
5.28 Config(CNF) Mode .................................................................................................................... 176
5.29 Timer Settings ............................................................................................................................. 177
5.3 Brake Control ............................................................................................................................... 178
5.31 Multi-Function Output On/Off Control .......................................................................... 179
5.32 Press Regeneration Prevention .......................................................................................... 18
5.33 Analog Output ............................................................................................................................ 181
5.33.1 Voltage and Current Analog Output .............................................................. 181
5.33.2 Analog Pulse Output .............................................................................................. 184
5.34 Digital Output ............................................................................................................................. 187
5.34.1 Multi-function Output Terminal and Relay Settings .............................. 187
5.34.2 Fault Trip Output using Multi-Function Output Terminal and Relay
.......................................................................................................................................... 191
5.34.3 Multi-function Output Terminal Delay Time Settings ........................... 192
5.35 Keypad Language Settings .................................................................................................. 193
5.36 Operation State Monitor ........................................................................................................ 193
5.37 Operation Time Monitor ........................................................................................................ 195
6 Learning Protection Features ................................................................................. 197
6.1 Motor Protection ....................................................................................................................... 197
6.1.1 Electronic Thermal Motor Overheating Prevention (ETH) .................. 197
6.1.2 Overload Early Warning and Trip ..................................................................... 198
6.1.3 Stall Prevention and Flux Braking .................................................................... 2
6.2 Inverter and Sequence Protection .................................................................................... 2 3
6.2.1 Open-phase Protection ........................................................................................ 2 3
6.2.2 External Trip Signal .................................................................................................. 2 4
6.2.3 Inverter Overload Protection ............................................................................. 2 5
6.2.4 Speed Command Loss .......................................................................................... 2 6
6.2.5 Dynamic Braking (DB) Resistor Configuration .......................................... 2 8
6.3 Under load Fault Trip and Warning ................................................................................... 2 9
6.3.1 Fan Fault Detection ................................................................................................. 211
6.3.2 Lifetime diagnosis of components ................................................................. 211

x
Table of Contents
6.3.3 Low Voltage Fault Trip ............................................................................................ 213
6.3.4 Output Block by Multi-Function Terminal ................................................... 214
6.3.5 Trip Status Reset........................................................................................................ 214
6.3.6 Inverter Diagnosis State ........................................................................................ 215
6.3.7 Operation Mode on Option Card Trip ........................................................... 215
6.3.8 No Motor Trip ............................................................................................................. 216
6.3.9 Low voltage trip 2 .................................................................................................... 216
6.4 Fault/Warning List ..................................................................................................................... 216
7 RS-485 Communication Features .......................................................................... 219
7.1 Communication Standards .................................................................................................. 219
7.2 Communication System Configuration ......................................................................... 219
7.2.1 Communication Line Connection ................................................................... 22
7.2.2 Setting Communication Parameters ............................................................. 22
7.2.3 Setting Operation Command and Frequency .......................................... 222
7.2.4 Command Loss Protective Operation ........................................................... 223
7.2.5 Setting Virtual Multi-Function Input .............................................................. 223
7.2.6 Saving Parameters Defined by Communication ..................................... 224
7.2.7 Total Memory Map for Communication ...................................................... 225
7.2.8 Parameter Group for Data Transmission ...................................................... 225
7.3 Communication Protocol ...................................................................................................... 226
7.3.1 LS INV 485 Protocol ................................................................................................. 226
7.3.2 Modbus-RTU Protocol ........................................................................................... 232
7.4 Compatible Common Area Parameter........................................................................... 235
7.5 S1 Expansion Common Area Parameter .................................................................. 238
7.5.1 Monitoring Area Parameter (Read Only) ...................................................... 238
7.5.2 Control Area Parameter (Read/ Write) ........................................................... 243
7.5.3 Inverter Memory Control Area Parameter (Read and Write).............. 245
8 Table of Functions .................................................................................................... 249
8.1 Operation Group ....................................................................................................................... 249
8.2 Drive group (PAR→dr) ............................................................................................................ 251
8.3 Basic Function group (PAR→bA) ....................................................................................... 256
8.4 Expanded Function group (PAR→Ad) ............................................................................ 261

xi
Table of Contens
8.5 Control Function group (PAR→Cn) .................................................................................. 266
8.6 Input Terminal Block Function group (PAR→In) ........................................................ 271
8.7 Output Terminal Block Function group (PAR→OU)................................................. 276
8.8 Communication Function group (PAR→CM) ............................................................. 28
8.9 Application Function group (PAR→AP) ......................................................................... 285
8.1 Protection Function group (PAR→Pr) ............................................................................. 288
8.11 2nd Motor Function group (PAR→M2) .......................................................................... 293
8.12 User Sequence group (US) .................................................................................................... 295
8.13 User Sequence Function group(UF) ................................................................................ 298
8.14 Groups for LCD Keypad Only ............................................................................................... 318
8.14.1 Trip Mode (TRP Last-x) ........................................................................................... 318
8.14.2 Config Mode (CNF) .................................................................................................. 318
9 Troubleshooting ....................................................................................................... 323
9.1 Trips and Warnings ................................................................................................................... 323
9.1.1 Fault Trips ..................................................................................................................... 323
9.1.2 Warning Messages .................................................................................................. 326
9.2 Troubleshooting Fault Trips .................................................................................................. 327
9.3 Troubleshooting Other Faults ............................................................................................. 329
10 Maintenance .............................................................................................................. 335
1 .1 Regular Inspection Lists ......................................................................................................... 335
1 .1.1 Daily Inspections ...................................................................................................... 335
1 .1.2 Annual Inspections ................................................................................................. 336
1 .1.3 Bi-annual Inspections ............................................................................................ 338
1 .2 Storage and Disposal ............................................................................................................... 338
1 .2.1 Storage .......................................................................................................................... 338
1 .2.2 Disposal ......................................................................................................................... 339
11 Technical Specification ............................................................................................ 341
11.1 Input and Output Specification ......................................................................................... 341
11.2 Product Specification Details .............................................................................................. 346
11.3 External Dimensions (IP 2 Type) ...................................................................................... 348
11.4 Peripheral Devices..................................................................................................................... 354

xii
Table of Contents
11.5 Fuse and Reactor Specifications ........................................................................................ 355
11.6 Terminal Screw Specification............................................................................................... 356
11.7 Braking Resistor Specification ............................................................................................. 358
11.8 Continuous Rated Current Derating ................................................................................ 359
11.9 Heat Emmission ......................................................................................................................... 361
Product Warranty ............................................................................................................. 363
Index ................................................................................................................................... 371

Preparing the Installation
1
1Preparing the Installation
This chapter provides details on product identification, part names, correct installation and cable
specifications. To install the inverter correctly and safely, carefully read and follow the instructions.
1.1 Product Identification
The S1 Inverter is manufactured in a range of product groups based on drive capacity and
power source specifications. Product name and specifications are detailed on the rating plate. The
illustration on the next page shows the location of the rating plate. Check the rating plate before
installing the product and make sure that the product meets your requirements. For more
detailed product specifications, refer to 11.1 Input and Output Specification on page 341.
N
ote
Check the product name
, open the packaging
,
and
then
confirm
that the product is
free from
defect
s
.
Contact your supplier if you have any issues or questions about your product.

2
Preparing the Installation
KCC-REM-LSR-XXXXXXX
Keypad
LED Keypad
UL Type
EMC
0004 - 0.4KW
0008 - 0.75KW
0015 - 1.5KW
0022 - 2.2KW
0037 - 3.7KW
0040 - 4.0KW
0055 - 5.5KW
0075 - 7.5KW
0110 - 11KW
0150 - 15KW
0185 - 18.5KW
0220 - 22KW
E -
O - UL Open Type
Built-in EMC
Non-EMC
F -
N -
3.5mm
5mm
M -
S -
1 - Single phase 200V
2 - 3-phase 200V
4 - 3-phase 400V
Input voltage
lter
Reactor
Non-Reactor
N -
I/O
Model name
Power source
specications
Output
specications
Motor capacity
Series name

Preparing the Installation
3
1.2 Part Names
The illustration below displays part names. Details may vary between product groups.
0.4~2.2kW (Single Phase) and 0.4~4.0kW (3–Phase)
Cooling fan
Cooling fan cover
Top cover
Inverter body
Keypad
Control terminal block
Front cover (L)
Front cover (R)
(Option)

4
Preparing the Installation
5.5–22kW(3–Phase)
Cooling fan cover
Top cover
Inverter body
Control terminal cover
Front cover
Cable guide
Control terminal
block
Keypad
Cooling fan

Preparing the Installation
5
1.3 Installation Considerations
Inverters are composed of various precision, electronic devices, and therefore the installation
environment can significantly impact the lifespan and reliability of the product. The table below
details the ideal operation and installation conditions for the inverter.
Items
Description
Ambient Temperature* Heavy Duty: 14–1 4°F (-1 –5 ℃) Normal Duty: 14–122°F (-1 – 4 ℃)
Ambient Humidity
9 % relative humidity (no condensation
)
Storage Temperature - 4–149°F (-2 –65℃)
Envi
ronmental Factors
An environment free
from
corrosive or
flammable gas
es
, oil residue or dust
Altitude/Vibration
L
ower than
3,28 ft
(1, m)
above
sea level/
less than
1
G
(
9.8
m/sec
2
)
Air Pressure
7
–
1 6kPa
* The ambient temperature is the temperature measured at a point 2” (5 cm) from the surface of
the inverter.
Do not allow the ambient temperature to exceed the allow
able
range
while operating
the inverter.
2”
2”

6
Preparing the Installation
1.4 Selecting and Preparing a Site for Installation
When selecting an installation location consider the following points:
• The inverter must be installed on a wall that can support the inverter’s weight.
• The location must be free from vibration. Vibration can adversely affect the operation of the
inverter.
• The inverter can become very hot during operation. Install the inverter on a surface that is
fire-resistant or flame-retardant and with sufficient clearance around the inverter to allow air
to circulate. The illustrations below detail the required installation clearances.
2” minimum 2” minimum
2” minimum
4” minimum
4” minimum

Preparing the Installation
7
• Ensure sufficient air circulation is provided around the inverter when it is installed. If the
inverter is to be installed inside a panel, enclosure, or cabinet rack, carefully consider the
position of the inverter’s cooling fan and the ventilation louver. The cooling fan must be
positioned to efficiently transfer the heat generated by the operation of the inverter.
0
r-es=
~
r:o-
~
. . •
•
~
0
~
0
,-, I
I •-----------------------'
----------------------------
~ '
[_ -·=~==~==~==~==~==~==~==~: __
LSis

8
Preparing the Installation
• If you are installing multiple inverters in one location, arrange them side-by-side and remove
the top covers. The top covers MUST be removed for side-by-side installations. Use a flat head
screwdriver to remove the top covers.
0.1”
0.1”
I LSis