LSIS 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 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: AO1, AO2, TO
- Digital Output: Q1, EG, 24, A1/C1/B1
- Communication: S+/S-/SG
- Fan
The protection level of this equipment (inverter) is Protective Class 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
UTS150
(N/H/L)
UTS250
(N/H/L)
UTS400
(N/H/L)
ABS103c ABS203c ABS403c
480V(50/60Hz) 35/65/100kA
35/65/100kA 35/65/100kA 26kA 26kA 35kA

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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........................................................................................................4
1.4 Selecting and Preparing a Site for Installation.................................................................5
1.5 Cable Selection................................................................................................................................8
2Installing the Inverter ................................................................................................ 11
2.1 Mounting the Inverter .............................................................................................................. 13
2.2Cable Wiring................................................................................................................................... 16
2.3 Post-Installation Checklist....................................................................................................... 33
2.4 Test Run ............................................................................................................................................ 35
3Learning to Perform Basic Operations ................................................................... 37
3.1 About the Keypad....................................................................................................................... 37
3.1.1 Operation Keys............................................................................................................ 37
3.1.2 About the Display...................................................................................................... 39
3.1.3 Display Modes ............................................................................................................. 42
3.2 Learning to Use the Keypad................................................................................................... 45
3.2.1 Display Mode Selection.......................................................................................... 45
3.2.2 Switching Groups....................................................................................................... 48
3.2.3 Navigating through the Codes (Functions).................................................. 50
3.2.4 Navigating Directly to Different Codes........................................................... 52
3.2.5 Parameter settings .................................................................................................... 53
3.2.6 Monitoring the Operation..................................................................................... 55
3.3 Fault Monitoring .......................................................................................................................... 58
3.3.1 Monitoring Faults during Inverter Operation.............................................. 58
3.3.2 Monitoring Multiple Fault Trips........................................................................... 59
3.4 Parameter Initialization............................................................................................................. 61
4Learning Basic Features............................................................................................. 63
4.1Setting Frequency Reference................................................................................................ 66

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4.1.1 Keypad as the Source (KeyPad-1 setting)...................................................... 66
4.1.2 Keypad as the Source (KeyPad-2 setting)...................................................... 67
4.1.3 V1 Terminal as the Source...................................................................................... 67
4.1.4 Setting a Frequency Reference with InputVoltage (Terminal I2)...... 75
4.1.5 Setting a Frequency with TI Pulse Input......................................................... 76
4.1.6 Setting a Frequency Reference via RS-485 Communication............... 77
4.2 Frequency Hold by Analog Input........................................................................................ 78
4.3 Changing the Displayed Units (Hz↔Rpm)..................................................................... 78
4.4 Setting Multi-step Frequency ............................................................................................... 79
4.5 Command Source Configuration........................................................................................ 81
4.5.1 The Keypad as a Command Input Device..................................................... 81
4.5.2 Terminal Block as a Command Input Device (Fwd/Rev Run
Commands)................................................................................................................. 81
4.5.3 Terminal Block as a Command Input Device (Run and Rotation
Direction Commands)............................................................................................ 82
4.5.4 RS-485 Communication as a Command Input Device........................... 83
4.6 Local/Remote Mode Switching............................................................................................ 84
4.7 Forward or Reverse Run Prevention .................................................................................. 86
4.8 Power-on Run................................................................................................................................ 87
4.9 Reset and Restart......................................................................................................................... 88
4.10 Setting Acceleration and Deceleration Times............................................................... 89
4.10.1 Acc/Dec Time Based on Maximum Frequency........................................... 89
4.10.2 Acc/DecTime Based on Operation Frequency........................................... 90
4.10.3 Multi-step Acc/Dec Time Configuration......................................................... 91
4.10.4 Configuring Acc/Dec Time Switch Frequency ............................................ 93
4.11 Acc/Dec Pattern Configuration ............................................................................................ 94
4.12 Stopping the Acc/Dec Operation........................................................................................ 96
4.13 V/F(Voltage/Frequency) Control ......................................................................................... 97
4.13.1 Linear V/F Pattern Operation................................................................................ 97
4.13.2 Square Reduction V/F pattern Operation...................................................... 98
4.13.3 User V/F Pattern Operation................................................................................... 99
4.14 Torque Boost................................................................................................................................101

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4.14.1 Manual Torque Boost .............................................................................................101
4.14.2 Auto Torque Boost-1...............................................................................................102
4.14.3 Auto Torque Boost-2...............................................................................................102
4.15 Output Voltage Setting ..........................................................................................................102
4.16 Start Mode Setting....................................................................................................................103
4.16.1 Acceleration Start.....................................................................................................103
4.16.2 Start After DC Braking............................................................................................103
4.17 Stop Mode Setting....................................................................................................................104
4.17.1 Deceleration Stop....................................................................................................104
4.17.2 Stop After DC Braking............................................................................................105
4.17.3 Free Run Stop.............................................................................................................106
4.17.4 Power Braking............................................................................................................107
4.18 Frequency Limit..........................................................................................................................108
4.18.1 Frequency Limit Using Maximum Frequency and Start Frequency
..........................................................................................................................................108
4.18.2 Frequency Limit Using Upper and Lower Limit Frequency Values 108
4.18.3 Frequency Jump.......................................................................................................110
4.19 2nd Operation Mode Setting.................................................................................................111
4.20 Multi-function Input Terminal Control ...........................................................................112
4.21 P2P Setting....................................................................................................................................113
4.22 Multi-keypad Setting...............................................................................................................114
4.23 User Sequence Setting ...........................................................................................................115
4.24 Fire Mode Operation................................................................................................................123
5RS-485 Communication Features ..........................................................................125
5.1 Communication Standards..................................................................................................125
5.2 Communication System Configuration.........................................................................126
5.2.1 Communication Line Connection...................................................................126
5.2.2 Setting Communication Parameters .............................................................127
5.2.3 Setting Operation Command and Frequency..........................................128
5.2.4 Command Loss Protective Operation...........................................................129
5.2.5 Setting Virtual Multi-Function Input ..............................................................130
5.2.6 Saving Parameters Defined by Communication .....................................131

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5.2.7 Total Memory Map for Communication ......................................................131
5.2.8 Parameter Group for Data Transmission ......................................................132
5.3 Communication Protocol......................................................................................................133
5.3.1 LS INV 485 Protocol.................................................................................................133
5.3.2 Modbus-RTU Protocol...........................................................................................138
5.4 Compatible Common Area Parameter...........................................................................142
5.5 S100 Expansion Common Area Parameter..................................................................145
5.5.1 Monitoring Area Parameter (Read Only)......................................................145
5.5.2 Control Area Parameter (Read/ Write)...........................................................151
5.5.3 Inverter Memory Control Area Parameter (Read and Write)..............153
6Table of Functions ....................................................................................................155
6.1 Drive group (PAR→DRV).......................................................................................................155
6.2 Basic Function group (PAR→BAS) ....................................................................................160
6.3 Advanced Function group (PAR→ADV)........................................................................165
6.4 Control Function group (PAR→CON)..............................................................................171
6.5 Input Terminal Block Function group (PAR→IN).......................................................180
6.6 Output Terminal Block Function group (PAR→OUT)..............................................185
6.7 Communication Function group (PAR→COM)..........................................................190
6.8 Application Function group (PAR→APP)......................................................................194
6.9 Protection Function group (PAR→PRT).........................................................................197
6.10 2nd Motor Function group (PAR→M2)..........................................................................202
6.11 User Sequence group (USS).................................................................................................204
6.12 User Sequence Function group(USF)..............................................................................207
6.13 Groups for LCD Keypad Only...............................................................................................227
6.13.1 Trip Mode (TRP Last-x)...........................................................................................227
6.13.2 Config Mode (CNF)..................................................................................................227
7Troubleshooting .......................................................................................................231
7.1 Trips and Warnings ...................................................................................................................231
7.1.1 Fault Trips .....................................................................................................................231
7.1.2 Warning Messages ..................................................................................................234
7.2 Troubleshooting Fault Trips..................................................................................................235

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7.3 Troubleshooting Other Faults.............................................................................................237
8Maintenance..............................................................................................................241
8.1 Regular Inspection Lists .........................................................................................................241
8.1.1 Daily Inspections......................................................................................................241
8.1.2 Annual Inspections .................................................................................................242
8.1.3 Bi-annual Inspections ............................................................................................244
8.2 Replacing Major Components............................................................................................244
8.2.1 Exchange Cycle for Major Components.......................................................244
8.2.2 How to Replace the Cooling Fans....................................................................245
8.3 Storage and Disposal...............................................................................................................246
8.3.1 Storage ..........................................................................................................................246
8.3.2 Disposal.........................................................................................................................246
9Technical Specification ............................................................................................247
9.1 Input and Output Specification.........................................................................................247
9.2 Product Specification Details ..............................................................................................249
9.3 External Dimensions (IP 20 Type)......................................................................................251
9.4 Peripheral Devices.....................................................................................................................253
9.5 Fuse and Reactor Specifications ........................................................................................253
9.6 Terminal Screw Specification...............................................................................................254
9.7 Dynamic braking unit(DBU) and Resistors...................................................................255
9.7.1 Dynamic braking unit(DBU) ...............................................................................255
9.7.2 Terminal arrangement...........................................................................................255
9.7.3 Dimensions .................................................................................................................257
9.7.4 Display Functions.....................................................................................................259
9.7.5 DB Resistors.................................................................................................................259
9.8 Continuous Rated Current Derating................................................................................260
9.9 Heat Emmission .........................................................................................................................261
Product Warranty.............................................................................................................262
Index ...................................................................................................................................269

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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 S100 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 9.1 Input and Output Specification on page 247.
Note
Check the product name, open the packaging, and then confirm that the product is free from defects.
Contact your supplier if you have any issues or questions about your product.

2
Preparing the Installation

Preparing the Installation
3
1.2 Part Names
The illustration below displays part names. Details may vary between product groups.
Note
The grounding terminal cover of EMC is not existed in the 55-75kW inverters.

4
Preparing the Installation
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: 14–104°F (-10–50℃) Normal Duty: 14–122°F (-10– 40℃)
Ambient Humidity
90% relative humidity (no condensation)
Storage Temperature - 4–149°F (-20–65℃)
Environmental Factors
An environment free from corrosive or flammable gases, oil residue or dust
Altitude/Vibration
Lower than 3,280 ft (1,000 m) above sea level/less than 9.8m/sec² (1G)
Air Pressure
70 –106kPa
* 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 allowable range while operating the inverter.

Preparing the Installation
5
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.

6
Preparing the Installation
•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.

Preparing the Installation
7
•If you are installing multiple inverters, of different ratings, provide sufficient clearance to meet
the clearance specifications of the larger inverter.

8
Preparing the Installation
1.5 Cable Selection
When you install power and signal cables in the terminal blocks, only use cables that meet the
required specification for the safe and reliable operation of the product. Refer to the following
information to assist you with cable selection.
•Wherever possible use cables with the largest cross-sectional area for mains power wiring, to
ensure that voltage drop does not exceed 2%.
•Use copper cables rated for 600 V, 75℃for power terminal wiring.
•Use copper cables rated for 300 V, 75℃for control terminal wiring.
Ground Cable and Power Cable Specifications
Load (kW)
Ground
Power I/O
mm
2
AWG
mm
2
AWG
R/S/T
U/V/W
R/S/T
U/V/W
3–Phase 400 V
30
16 5 25 25 4 4
37
45
70 70 1/0 1/0
55
35
3
75
2

Preparing the Installation
9
Signal (Control) Cable Specifications
Terminal
Recommended wire thickness
mm
2
(AWG)
Terminal
screw
Torque
[Nm] Electrical Specifications
Without Crimp
Terminal
Connections
(Bare wire)
With Crimp
Terminal
Connectors
(Bootlace
Ferrule)
P1–P7, CM
1.0 (17) 1.5 (15) M2-6 0.4
-
VR
Output current/voltage: 12 V,
20 mA volume resistance: 1–5 kΩ
V1 Maximum input voltage: -12V –
+12 V
I2 0–24 mA input (internal
resistance: 249 Ω)
AO1, AO2
Maximum output
current/voltage: 12 V, 24 mA
Q1 Less than DC 26 V, 100 mA
EG
-
24
Maximum output current:
100 mA
TI 0–32 kHz, 0–12 V
TO 0–32 kHz, 0–12 V
SA, SB, SC
Less than DC 24 V, 25 mA
S+, S-, SG
Less than AC 250 V, 1 A
Less than DC 30 V, 1 A
A1, B1, C1 Less than AC 250 V, 5 A
Less than DC 30 V, 5 A
A2, C2