LS Industrial Systems LSLV-S100 User manual

This operation manual is intended for users with basic knowledge of
electricity and electric devices.
* LSLV-S100 is the official name forS100.

ii
Safety Information
Safety Information
Read and follow all safety instructions in this manual precisely to avoid unsafe operating conditions,
property damage, personal injury, ordeath.
Safety symbols in this manual
Indicates an imminently hazardous situation which, if not avoided, will result in severe injury or death.
Indicates a potentiallyhazardous situation which, if not avoided, could result in injury or death.
Indicates a potentiallyhazardous situation that, if not avoided, could result in minor injury orproperty
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 ofhigh voltage terminalsor charging areato the
externalenvironmentmay resultin 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 onor
during operation. Doing so mayresult 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 necessaryfor maintenance or regular inspection.Opening the covermay
result in an electric shock even when the power supply is off.
The equipmentmay hold charge long after the powersupply has been turned off. Use a multi-
meterto make sure that there is no voltage before working on the inverter, motorormotor cable.

iii
Safety
Information
This equipment must begrounded 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 touchingthe 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 theinverter to malfunction or
result in a fire.
Do not operate the inverter withwethands. Doing so may result in electric shock.
Do notmodify the interior workings of the inverter.Doing so will void the warranty.
The inverter is designedfor 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 prospectiveshort-circuit current at the input power connection is
defined in IEC
60439-1 as100 kA.The drive is suitable for use in a circuit capable of delivering not more than 100
kA RMS at the drive s maximumrated voltage.
Remarque
Le courant maximum de court-
défini dans la norme IEC 60439-1 comme égal à 100
utilisation dans un circuit capable de délivrer pas plus de 100 kA RMS à la tension nominale

iv
Quick ReferenceTable
Quick ReferenceTable
The following table contains situations frequently encountered by users while working with
inverters. Refer to the typical andpractical situations in the table to quickly and easily locate
answers to your questions.
Situation Reference
I wantto run a slightlyhigher rated motor than the inverter s rated capacity. p. 203
I wantto configure the inverterto start operating as soon as the power source is
applied. p. 87
I wantto configure the motor s parameters. p.150
I want to set up sensorless vectorcontrol. p.153
Something seems to be wrongwiththe inverter or the motor. p. 219, p.335
What is auto tuning? p.150
What are the recommended wiring lengths? p. 219, p.335
The motor is too noisy. p. 168
I want to apply PID controlon my system. p. 142
What are the factory default settingss for P1 P7 multi-function terminals? p. 32
I wantto view all of the parameters I have modified. p. 177
I want to review recent fault tripand warning histories. p. 298
I want to change the inverter s operation frequency using a potentiometer. p. 59
I want to install a frequency meter using an analog terminal. p. 34
I want to display the supply current to motor. p. 63
I want to operate the inverter using a multi-step speed configuration. p. 80
The motor runs too hot. p. 202
The inverter is too hot. p. 210
The cooling fan does not work. p. 340
I wantto change the items that are monitored on the keypad. p. 197

v
Table of Contens
Table of Contents
1Preparing the Installation .................................................................................. 1
1.1 Product Identification ..........................................................................................1
1.2 Part Names...........................................................................................................3
1.3 InstallationConsiderations..................................................................................5
1.4 Selecting and Preparing a Site for Installation...................................................6
1.5 CableSelection................................................................................................... 11
2Installing the Inverter .......................................................................................14
2.1 Mounting the Inverter........................................................................................16
2.2 CableWiring .......................................................................................................20
2.3 Post-InstallationChecklist .................................................................................40
2.4 Test Run ..............................................................................................................41
3Learning to Perform BasicOperations ............................................................. 44
3.1 About the Keypad ..............................................................................................44
3.1.1 About the Display.................................................................................45
3.1.2 Operation Keys.....................................................................................46
3.1.3 Control Menu........................................................................................47
3.2 Learning toUse the Keypad..............................................................................48
3.2.1 Group andCode Selection ...................................................................48
3.2.2 Navigating Directly to Different Codes...............................................49
3.2.3 Setting ParameterValues....................................................................50
3.2.4 Configuring the [ESC] Key...................................................................51
3.3 ActualApplication Examples.............................................................................52
3.3.1 AccelerationTimeConfiguration.........................................................52
3.3.2 Frequency Reference Configuration ...................................................53
3.3.3 Jog FrequencyConfiguration...............................................................55
3.3.4 InitializingAll Parameters ....................................................................55
3.3.5 FrequencySetting (Keypad) and Operation (viaTerminal Input)......58
3.3.6 FrequencySetting (Potentiometer) and Operation (Terminal Input)59
3.3.7 FrequencySetting (Potentiometer) and Operation (Keypad)...........60

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Table of Contents
3.4 Monitoring theOperation .................................................................................63
3.4.1 OutputCurrent Monitoring .................................................................63
3.4.2 FaultTrip Monitoring............................................................................64
4 Learning Basic Features................................................................................... 66
4.1 Setting Frequency Reference........................................................................... 69
4.1.1 Keypad as the Source (KeyPad-1 setting).......................................... 69
4.1.2 Keypad as the Source (KeyPad-2 setting).......................................... 69
4.1.3 V1Terminal as theSource....................................................................70
4.1.4 Setting a Frequency Reference with InputVoltage (Terminal I2)...... 77
4.1.5 Setting a Frequency withTI Pulse Input.............................................. 77
4.1.6 Setting a Frequency Reference via RS-485 Communication.............79
4.2 Frequency Hold byAnalog Input.......................................................................79
4.3 Changing the Displayed Units (Hz Rpm) ........................................................80
4.4 Setting Multi-step Frequency............................................................................80
4.5 CommandSourceConfiguration......................................................................82
4.5.1 The Keypad as aCommand Input Device...........................................83
4.5.2 Terminal Block as aCommandInput Device (Fwd/Rev Run
Commands).........................................................................................83
4.5.3 Terminal Block as aCommandInput Device (Run and Rotation
DirectionCommands).........................................................................84
4.5.4 RS-485Communication as aCommand Input Device.......................85
4.6 Local/Remote ModeSwitching.........................................................................85
4.7 Forward or Reverse Run Prevention.................................................................87
4.8 Power-on Run.....................................................................................................87
4.9 Reset and Restart...............................................................................................88
4.10 SettingAcceleration and DecelerationTimes..................................................89
4.10.1 Acc/DecTime Based on Maximum Frequency...................................89
4.10.2 Acc/DecTime Based onOperation Frequency...................................92
4.10.3 Multi-stepAcc/DecTimeConfiguration..............................................93
4.10.4 ConfiguringAcc/DecTime Switch Frequency.....................................94
4.11 Acc/Dec Pattern Configuration .........................................................................95

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Table of Contens
4.12 Stopping theAcc/DecOperation ..................................................................... 99
4.13 V/F(Voltage/Frequency)Control ...................................................................... 99
4.13.1 LinearV/F PatternOperation.............................................................. 99
4.13.2 Square ReductionV/F patternOperation .........................................100
4.13.3 UserV/F PatternOperation................................................................101
4.14 Torque Boost....................................................................................................102
4.14.1 ManualTorque Boost .........................................................................102
4.14.2 AutoTorque Boost..............................................................................103
4.15 OutputVoltage Setting....................................................................................103
4.16 Start ModeSetting ..........................................................................................104
4.16.1 Acceleration Start...............................................................................104
4.16.2 StartAfter DC Braking .......................................................................105
4.17 Stop ModeSetting...........................................................................................105
4.17.1 Deceleration Stop...............................................................................105
4.17.2 StopAfter DC Braking........................................................................106
4.17.3 Free RunStop .....................................................................................107
4.17.4 Power Braking ....................................................................................108
4.18 Frequency Limit ...............................................................................................109
4.18.1 Frequency LimitUsing Maximum Frequency and Start Frequency 110
4.18.2 FrequencyLimitUsingUpper and Lower Limit FrequencyValues .110
4.18.3 FrequencyJump ................................................................................. 111
4.19 2nd Operation Mode Setting............................................................................112
4.20 Multi-function InputTerminalControl ............................................................ 113
4.21 P2PSetting.......................................................................................................114
4.22 Multi-keypadSetting ....................................................................................... 115
4.23 User Sequence Setting ....................................................................................116
4.24 Fire Mode Operation ....................................................................................... 123
5LearningAdvanced Features ..........................................................................126
5.1 Operating with Auxiliary References ..............................................................127
5.2 Jog operation.................................................................................................... 131
5.2.1 JogOperation 1-Forward Jog by Multi-functionTerminal............... 132

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Table of Contents
5.2.2 Jog Operation 2-Fwd/Rev Jog by Multi-functionTerminal .............. 133
5.2.3 Jog Operation by Keypad...................................................................134
5.3 Up-downOperation......................................................................................... 135
5.4 3-WireOperation..............................................................................................136
5.5 SafeOperation Mode ...................................................................................... 137
5.6 DwellOperation...............................................................................................139
5.7 SlipCompensationOperation.........................................................................140
5.8 PIDControl .......................................................................................................142
5.8.1 PID Basic Operation ...........................................................................142
5.8.2 Pre-PIDOperation..............................................................................148
5.8.3 PID Operation Sleep Mode................................................................148
5.8.4 PID Switching (PID Openloop)...........................................................149
5.9 AutoTuning ......................................................................................................150
5.10 SensorlessVectorControl................................................................................153
5.10.1 SensorlessVectorControl Operation Setting...................................156
5.10.2 SensorlessVectorControl OperationGuide .....................................159
5.11 Kinetic Energy BufferingOperation................................................................161
5.12 EnergySavingOperation.................................................................................162
5.12.1 Manual EnergySavingOperation .....................................................162
5.12.2 Automatic EnergySavingOperation................................................162
5.13 Speed Search Operation..................................................................................163
5.14 Auto Restart Settings....................................................................................... 167
5.15 Operational Noise Settings(carrier frequency settings) ...............................168
5.16 2nd MotorOperation ........................................................................................170
5.17 Supply PowerTransition .................................................................................. 171
5.18 Cooling FanControl ......................................................................................... 172
5.19 Input Power Frequency andVoltage Settings ................................................ 173
5.20 Read,Write, andSave Parameters ................................................................. 174
5.21 Parameter Initialization ................................................................................... 174
5.22 ParameterView Lock....................................................................................... 175
5.23 Parameter Lock................................................................................................176

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Table of Contens
5.24 Changed Parameter Display ............................................................................177
5.25 UserGroup.........................................................................................................177
5.26 EasyStartOn....................................................................................................179
5.27 Config(CNF) Mode...........................................................................................180
5.28 Timer Settings..................................................................................................181
5.29 BrakeControl....................................................................................................182
5.30 Multi-FunctionOutputOn/OffControl...........................................................183
5.31 Press Regeneration Prevention.......................................................................184
5.32 Analog Output..................................................................................................185
5.32.1 Voltage andCurrentAnalogOutput..................................................185
5.32.2 Analog PulseOutput..........................................................................188
5.33 DigitalOutput...................................................................................................190
5.33.1 Multi-function OutputTerminal and Relay Settings ........................191
5.33.2 FaultTrip Output using Multi-Function OutputTerminal and Relay194
5.33.3 Multi-function OutputTerminal DelayTime Settings ......................195
5.34 Keypad Language Settings .............................................................................197
5.35 Operation State Monitor................................................................................. 197
5.36 OperationTime Monitor..................................................................................199
6Learning Protection Features .........................................................................202
6.1 Motor Protection .............................................................................................202
6.1.1 ElectronicThermal Motor Overheating Prevention (ETH) ..............202
6.1.2 Overload EarlyWarning andTrip.......................................................203
6.1.3 Stall Prevention and Flux Braking .....................................................205
6.2 Inverter and Sequence Protection ..................................................................208
6.2.1 Open-phase Protection .....................................................................208
6.2.2 ExternalTrip Signal.............................................................................209
6.2.3 InverterOverload Protection.............................................................210
6.2.4 SpeedCommand Loss.......................................................................211
6.2.5 Dynamic Braking (DB) ResistorConfiguration ................................. 213
6.3 Under load FaultTrip and Warning .................................................................214
6.3.1 Fan Fault Detection............................................................................216

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Table of Contents
6.3.2 LowVoltage FaultTrip........................................................................216
6.3.3 Output Block by Multi-FunctionTerminal ........................................217
6.3.4 Trip Status Reset................................................................................. 217
6.3.5 Operation Mode onOptionCardTrip................................................217
6.3.6 No MotorTrip......................................................................................218
6.4 Fault/Warning List............................................................................................219
7RS-485 Communication Features ...................................................................222
7.1 Communication Standards .............................................................................222
7.2 Communication SystemConfiguration..........................................................222
7.2.1 Communication LineConnection .....................................................223
7.2.2 SettingCommunication Parameters................................................223
7.2.3 SettingOperationCommand and Frequency ..................................225
7.2.4 Command Loss ProtectiveOperation ..............................................226
7.2.5 SettingVirtual Multi-Function Input .................................................226
7.2.6 Saving Parameters Defined by Communication..............................228
7.2.7 Total Memory Map for Communication ...........................................229
7.2.8 ParameterGroup for DataTransmission ..........................................229
7.2.9 ParameterGroup for User/MacroGroup ..........................................230
7.3 Communication Protocol................................................................................231
7.3.1 LS INV 485 Protocol ........................................................................... 231
7.3.2 Modbus-RTU Protocol.......................................................................236
7.4 CompatibleCommonArea Parameter.......................................................... 240
7.5 S100 ExpansionCommonArea Parameter................................................... 244
7.5.1 MonitoringArea Parameter (ReadOnly)......................................... 244
7.5.2 ControlArea Parameter (Read/Write)............................................. 249
7.5.3 Inverter MemoryControlArea Parameter (Read andWrite)...........251
8Table of Functions...........................................................................................254
8.1 OperationGroup..............................................................................................254
8.2 Drive group (PAR dr).....................................................................................256
8.3 Basic Function group (PAR bA)....................................................................261
8.4 Expanded Function group (PAR Ad)............................................................265