LSIS LSLV-S100 Series User manual

This operation manual is intended for users with basic knowledge of electricity and electric
devices.
* LSLV-S100 is the official name for S100.

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.
•Check the information about the protection level for the circuits and devices.
The following connection terminals and devices are the Protective Class 0. It means that the circuit
protection level depends on the basic insulation. If there is no basic insulation is failed, it may
cause electric shock accident. When installing or wiring the connection terminals and devices, take
the same protective action as with the power wire.
- Multi-function Input: P1-P7, CM
- Analog Frequency Input: VR, V1, I2, TI
- Safety Function: SA, SB, SC
- Analog Output: AO, TO
- Digital Output: Q1, EG, 24, A1/B1/C1
- Communication: S+/ S-/ SG
- Fan
•
The protection level of this equipment (inverter) is the Electrical ProtectiveClass I.

iv
Safety Information
•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
60439-1 as 100 kA. Depending on the selected MCCB, the LSLV-S100 Series is suitable for use in circuits
capable of delivering a maximum of 100 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 60439-1 comme égal à 100 kA. Selon le MCCB sélectionné, la série LSLV-S100
peut être utilisée sur des circuits pouvant fournir un courant RMS symétrique de 100 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
240V(50/60Hz)
50/65 kA
65/100/150 kA
30 kA
35 kA
35 kA
85 kA
480V(50/60Hz) 25/35 kA 35/65/100 kA 7.5 kA 10 kA 10 kA 26 kA

v
Safety Information
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 want to run a slightly higher rated motor than the inverter’s rated capacity.
p. 208
I want to configure the inverter to start operating as soon as the power source is
applied.
p. 85
I want to configure the motor’s parameters.
p.144
I want to set up sensorless vector control.
p.147
Something seems to be wrong with the inverter or the motor.
p. 226, p.339
What is auto tuning? p.144
What are the recommended wiring lengths? p. 226, p.339
The motor is too noisy. p. 176
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. 184
I want to review recent fault trip and warning histories. p. 304
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. 78
The motor runs too hot. p. 207
The inverter is too hot. p. 215
The cooling fan does not work. p. 345
I want to change the items that are monitored on the keypad. p. 203

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Table of Contents
Table of Contents
1Preparing 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............................................................................................................................. 10
2Installing the Inverter ................................................................................................ 13
2.1Mounting the Inverter .............................................................................................................. 15
2.2 Cable Wiring................................................................................................................................... 19
2.3 Post-Installation Checklist....................................................................................................... 38
2.4 Test Run ............................................................................................................................................ 39
3Learning 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 ..................................................................................... 50
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

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Table of Contens
3.4 Monitoring the Operation ...................................................................................................... 60
3.4.1 Output Current Monitoring.................................................................................. 60
3.4.2 Fault Trip Monitoring................................................................................................ 61
4Learning 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........................................................................................ 77
4.3 Changing the Displayed Units (Hz↔Rpm)..................................................................... 77
4.4 Setting Multi-step Frequency ............................................................................................... 78
4.5 Command Source Configuration........................................................................................ 80
4.5.1 The Keypad as a Command Input Device..................................................... 80
4.5.2 Terminal Block as a Command Input Device (Fwd/Rev Run
Commands)................................................................................................................. 80
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........................... 82
4.6 Local/Remote Mode Switching............................................................................................ 83
4.7 Forward or Reverse Run Prevention .................................................................................. 84
4.8 Power-on Run................................................................................................................................ 85
4.9 Reset and Restart......................................................................................................................... 86
4.10 Setting Acceleration and Deceleration Times............................................................... 88
4.10.1 Acc/Dec Time Based on Maximum Frequency........................................... 88
4.10.2 Acc/Dec Time Based on Operation Frequency........................................... 89
4.10.3 Multi-step Acc/Dec Time Configuration......................................................... 90
4.10.4 Configuring Acc/Dec Time Switch Frequency ............................................ 92
4.11 Acc/Dec Pattern Configuration ............................................................................................ 92
4.12 Stopping the Acc/Dec Operation........................................................................................ 95

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Table of Contents
4.13 V/F(Voltage/Frequency) Control ......................................................................................... 95
4.13.1 Linear V/F Pattern Operation................................................................................ 95
4.13.2 Square Reduction V/F pattern Operation...................................................... 96
4.13.3 User V/F Pattern Operation................................................................................... 97
4.14 Torque Boost.................................................................................................................................. 98
4.14.1 Manual Torque Boost ............................................................................................... 98
4.14.2 Auto Torque Boost-1................................................................................................. 99
4.14.3 Auto Torque Boost-2...............................................................................................100
4.15 Output Voltage Setting ..........................................................................................................100
4.16 Start Mode Setting....................................................................................................................101
4.16.1 Acceleration Start.....................................................................................................101
4.16.2 Start After DC Braking............................................................................................101
4.17 Stop Mode Setting....................................................................................................................102
4.17.1 Deceleration Stop....................................................................................................102
4.17.2 Stop After DC Braking............................................................................................102
4.17.3 Free Run Stop.............................................................................................................103
4.17.4 Power Braking............................................................................................................104
4.18 Frequency Limit..........................................................................................................................105
4.18.1 Frequency Limit Using Maximum Frequency and Start Frequency
..........................................................................................................................................105
4.18.2 Frequency Limit Using Upper and Lower Limit Frequency Values 105
4.18.3 Frequency Jump.......................................................................................................106
4.19 2nd Operation Mode Setting.................................................................................................107
4.20 Multi-function Input Terminal Control ...........................................................................108
4.21 P2P Setting....................................................................................................................................110
4.22 Multi-keypad Setting...............................................................................................................111
4.23 User Sequence Setting ...........................................................................................................112
4.24 Fire Mode Operation ...............................................................................................................118
5Learning 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

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Table of Contens
5.2.2 Jog Operation 2-Fwd/Rev Jog by Multi-function Terminal ................128
5.2.3 Jog Operation by Keypad....................................................................................128
5.3 Up-down Operation ................................................................................................................129
5.4 3-Wire Operation .......................................................................................................................130
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
5.10 Sensorless Vector Control for Induction Motors........................................................147
5.10.1 Sensorless Vector Control Operation Setting for Induction Motors
..........................................................................................................................................149
5.10.2 Sensorless Vector Control Operation Guide for Induction Motors.153
5.11 Sensorless Vector Control for PM (Permanent-Magnet) Synchronous Motors
154
5.11.1 Detecting the Initial Pole Position ...................................................................156
5.11.2 Sensorless Vector Control Mode Settings for PM Synchronous
Motors..........................................................................................................................157
5.11.3 Guidelines for Running a PM Synchronous Motor in Sensorless
Vector Control Mode ............................................................................................160
5.12 Kinetic Energy Buffering Operation.................................................................................163
5.13 Torque Control............................................................................................................................166
5.14 Energy Saving Operation ......................................................................................................169
5.14.1 Manual Energy Saving Operation ...................................................................169
5.14.2 Automatic Energy Saving Operation.............................................................170
5.15 Speed Search Operation........................................................................................................170
5.16 Auto Restart Settings...............................................................................................................174
5.17 Operational Noise Settings (carrier frequency settings) .......................................176
5.18 2nd Motor Operation.................................................................................................................177

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Table of Contents
5.19 Supply Power Transition ........................................................................................................178
5.20 Cooling Fan Control .................................................................................................................179
5.21 Input Power Frequency and Voltage Settings............................................................180
5.22 Read, Write, and Save Parameters.....................................................................................181
5.23 Parameter Initialization...........................................................................................................181
5.24 Parameter View Lock................................................................................................................182
5.25 Parameter Lock...........................................................................................................................183
5.26 Changed Parameter Display................................................................................................184
5.27 User Group....................................................................................................................................184
5.28 Easy Start On................................................................................................................................186
5.29 Config(CNF) Mode ....................................................................................................................187
5.30 Timer Settings .............................................................................................................................188
5.31 Brake Control ...............................................................................................................................189
5.32 Multi-Function Output On/Off Control..........................................................................190
5.33 Press Regeneration Prevention ..........................................................................................191
5.34 Analog Output............................................................................................................................192
5.34.1 Voltage and Current Analog Output..............................................................192
5.34.2 Analog Pulse Output..............................................................................................195
5.35 Digital Output .............................................................................................................................197
5.35.1 Multi-function Output Terminal and Relay Settings..............................197
5.35.2 Fault Trip Output using Multi-Function Output Terminal and Relay
..........................................................................................................................................201
5.35.3 Multi-function Output Terminal Delay Time Settings ...........................202
5.36 Keypad Language Settings ..................................................................................................203
5.37 Operation State Monitor........................................................................................................203
5.38 Operation Time Monitor........................................................................................................206
6Learning Protection Features.................................................................................207
6.1 Motor Protection .......................................................................................................................207
6.1.1 Electronic Thermal Motor Overheating Prevention (ETH) ..................207
6.1.2 Overload Early Warning and Trip .....................................................................208
6.1.3 Stall Prevention and Flux Braking....................................................................210
6.2 Inverter and Sequence Protection....................................................................................213