LSIS LSLV-S100-10015, LSLV-S100-20004, LSLV-S100-10008, LSLV-S100-10022, LSLV-S100-20008 Operation Manual

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This operation manual is intended for users with basic knowledge o

f electricity and electric

devices. * LSLV-S100 is the official name for S100.

Safety Information

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

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

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

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.

. Exposure of high voltage terminals or charging area to the

iii

Safety Information

Note

•

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.

• 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.

Doing so will void the warranty.

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

240V(50/60Hz) 50/65 kA 480V(50/60Hz) 25/35 kA

65/100/150 kA 30 kA 35/65/100 kA 7.5 kA

35 kA 10 kA

ABS63c

35 kA 10 kA

ABS103c

85 kA 26 kA

Quick Reference Table

I w

ant to

run a

slightly higher rated

motor than the inverter

’

s rated capacity.

I w

ant to configure the inverter to start

operating

as soon

as the

power source is

I w

ant to configure the motor

’s

parameters.

I w

ant

set up

sensorless

vector control

Something seems to be wrong with the inverter or th

e motor.

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

p. 198

applied.

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

p. 84

p.144

p.147

p. 216, p.327

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

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 ............................................................................................................................. 10

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 ..................................................................................... 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

Table of Contents

3.4 Monitoring the Operation ...................................................................................................... 60

3.4.1 Output Current Monitoring .................................................................................. 60

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) ................................................................................................................. 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 ........................... 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

4.10 Setting Acceleration and Deceleration Times ............................................................... 86

4.10.1 Acc/Dec Time Based on Maximum Frequency ........................................... 86

4.10.2 Acc/Dec Time Based on Operation Frequency ........................................... 88

4.10.3 Multi-step Acc/Dec Time Configuration ......................................................... 88

4.10.4 Configuring Acc/Dec Time Switch Frequency ............................................ 90

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 ............................................................................................ 100

4.17 Stop Mode Setting .................................................................................................................... 100

4.17.1 Deceleration Stop .................................................................................................... 100

4.17.2 Stop After DC Braking ............................................................................................ 101

4.17.3 Free Run Stop ............................................................................................................. 102

4.17.4 Power Braking ............................................................................................................ 103

4.18 Frequency Limit.......................................................................................................................... 104

4.18.1 Frequency Limit Using Maximum Frequency and Start Frequency

.......................................................................................................................................... 104

4.18.2 Frequency Limit Using Upper and Lower Limit Frequency Values 104

4.18.3 Frequency Jump ....................................................................................................... 105

4.19 2nd Operation Mode Setting ................................................................................................. 106

4.20 Multi-function Input Terminal Control ........................................................................... 107

4.21 P2P Setting .................................................................................................................................... 108

4.22 Multi-keypad Setting ............................................................................................................... 110

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 ....................................................................................................................... 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 ...................................................................................................... 147

5.10.1 Sensorless Vector Control Operation Setting ............................................ 149

5.10.2 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 2nd Motor Operation ................................................................................................................. 166

5.18 Supply Power Transition ........................................................................................................ 167

5.19 Cooling Fan Control ................................................................................................................. 168

5.20 Input Power Frequency and Voltage Settings ............................................................ 169

5.21 Read, Write, and Save Parameters ..................................................................................... 170

5.22 Parameter Initialization ........................................................................................................... 170

5.23 Parameter View Lock................................................................................................................ 171

5.24 Parameter Lock ........................................................................................................................... 172

5.25 Changed Parameter Display ................................................................................................ 173

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

5.30 Brake Control ............................................................................................................................... 178

5.31 Multi-Function Output On/Off Control .......................................................................... 179

5.32 Press Regeneration Prevention .......................................................................................... 180

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 .................................................................... 200

6.2 Inverter and Sequence Protection .................................................................................... 203

6.2.1 Open-phase Protection ........................................................................................ 203

6.2.2 External Trip Signal .................................................................................................. 204

6.2.3 Inverter Overload Protection ............................................................................. 205

6.2.4 Speed Command Loss .......................................................................................... 206

6.2.5 Dynamic Braking (DB) Resistor Configuration .......................................... 208

6.3 Under load Fault Trip and Warning ................................................................................... 209

6.3.1 Fan Fault Detection ................................................................................................. 211

6.3.2 Lifetime diagnosis of components ................................................................. 211

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 ................................................................... 220

7.2.2 Setting Communication Parameters ............................................................. 220

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 S100 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

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) ............................................................. 280

8.9 Application Function group (PAR→AP) ......................................................................... 285

8.10 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

10.1 Regular Inspection Lists ......................................................................................................... 335

10.1.1 Daily Inspections ...................................................................................................... 335

10.1.2 Annual Inspections ................................................................................................. 336

10.1.3 Bi-annual Inspections ............................................................................................ 338

10.2 Storage and Disposal ............................................................................................................... 338

10.2.1 Storage .......................................................................................................................... 338

10.2.2 Disposal ......................................................................................................................... 339

11 Technical Specification ............................................................................................ 341

11.1 Input and Output Specification ......................................................................................... 341

11.2 Product Specification Details .............................................................................................. 346

11.3 External Dimensions (IP 20 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

ote

Check the product name

, open the packaging

, and

then

confirm

that the product is

free from

defect

1 Preparing 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 11.1 Input and Output Specification on page 341.

Contact your supplier if you have any issues or questions about your product.

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

ﬁlter

Reactor

Non-Reactor

N -

I/O

Model name

Power source speciﬁcations

Output speciﬁcations

Motor capacity

Series name

Preparing the Installation

Cooling fan

Cooling fan cover

Top cover

Inverter body

Keypad

Control terminal block

Front cover (L)

Front cover (R)

(Option)

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)

Preparing the Installation

Cooling fan cover

Top cover

Inverter body

Control terminal cover

Front cover

Cable guide

Control terminal block

Keypad

Cooling fan

5.5–22kW(3–Phase)

Preparing the Installation

Items

Description

Ambient Humidity

90% relative humidity (no condensation

)

Envi

ronmental Factors

An environment free

from

corrosive or

flammable gas

, oil residue or dust

Altitude/Vibration

Lower than

3,280 ft

(1,000 m)

above

sea level/

less than

1G (9.8

m/sec

) Air Pressure

70 –106kPa

Do not allow the ambient temperature to exceed the allow

able range

while operating

the inverter.

2”

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.

Ambient Temperature*

Storage Temperature

Heavy Duty: 14–104°F (-10–50℃) Normal Duty: 14–122°F (-10– 40℃)

- 4–149°F (-20–65℃)

* The ambient temperature is the temperature measured at a point 2” (5 cm) from the surface of

the inverter.

Preparing the Installation

2” minimum

4” minimum

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.

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.

r-es=

. .

r:o-

•

,-,

•-----------------------'

•

----------------------------

-·=~==~==~==~==~==~==~==~:

LSis

Preparing the Installation

0.1”

• 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.

LSis

Preparing the Installation

2” minimum

4” minimum

• If you are installing multiple inverters, of different ratings, provide sufficient clearance to meet

the clearance specifications of the larger inverter.

Preparing the Installation

Ground

Power I/O

mm2

AWG

R/S/T

U/V/W

R/S/T

U/V/W

0.4

0.75

1.5

0.4

0.75 1.5 2.2 3.7

4 5.5

7.5

0.4

0.75 1.5 2.2 3.7 4 5.5

2.5 2.5 14 14 7.5

15 6 6 10 10

18.5

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 600V, 75℃ for power terminal wiring.

• Use copper cables rated for 300V, 75℃ for control terminal wiring.

Ground Cable and Power Cable Specifications

Load (kW)

Single Phase 200V

3–Phase 200V

3–Phase 400V

mm2 AWG

2 2 14 14

2.2 3.5 3.5 12 12

3.5 12 2 2 14 14

3.5 3.5 12 12

5.5 10 6 6 10 10

11 15 16 16 6 6

14 6

2 14 2 2 14 14

3.5 12

8 8

10 10 8 8

4 4 12 12

14 6 10 10 8 8

Preparing the Installation

Signal Cable

Without

Crimp Terminal Connectors

With

Crimp

Terminal

Connectors

mm2

AWG

mm2 AWG P1~P

/CM/VR/V1/I2

A1/B1/C1

1.0 17 1.5 15

Signal (Control) Cable Specifications

Terminals

/AO/Q1/EG/24/TI/TO* /SA,SB,SC/S+,S-,SG

(Bare wire)

0.75 18 0.5 20

(Bootlace Ferrule)

* Standard I/O doesn’t support P6/P7/TI/TO terminal. Refer to Step 4 Control Terminal Wiring on

page 27.

Preparing the Installation

LSis

Installing the Inverter

2 Installing the Inverter

This chapter describes the physical and electrical installation methods, including mounting and wiring of the product. Refer to the flowchart and basic configuration diagram provided below to understand the procedures and installation methods to be followed to install the product correctly.

Installation Flowchart

The flowchart lists the sequence to be followed during installation. The steps cover equipment installation and testing of the product. More information on each step is referenced in the steps.

Product Identification (p.1)

Select the Installation Location (p.5)

Mounting the Inverter (p.15)

Wiring the Ground Connection (p.23)

Power and Signal Wiring (p.24)

Post-Installation Checks (p.38)

Turning on the Inverter

Parameter Configuration (p.51)

Testing (p.39)

Installing the Inverter

Power source

Circuit

breaker

Input side

Magnetic

contactor

(Optional)

AC reactor

DC reactor

Output side

Motor

(Optional)

Basic Configuration Diagram

The reference diagram below shows a typical system configuration showing the inverter and peripheral devices.

Prior to installing the inverter, ensure that the product is suitable for the application (power rating, capacity, etc). Ensure that all of the required peripherals and optional devices (resistor brakes, contactors, noise filters, etc.) are available. For more details on peripheral devices, refer to 11.4 Peripheral Devices on page 354.

• Figures in this manual are shown with covers or circuit breakers removed to show a more detailed

• Do not start or stop the inverter using a magnetic contactor, installed on the input power supply.

• If the inverter is damaged and loses control, the machine may cause a dangerous situation. Install

• High levels of current draw during power-on can affect the system. Ensure that correctly rated

• Reactors can be installed to improve the power factor. Note that reactors may be installed

view of the installation arrangements. Install covers and circuit breakers before operating the inverter. Operate the product according to the instructions in this manual.

an additional safety device such as an emergency brake to prevent these situations.

circuit breakers are installed to operate safely during power-on situations.

within 30 ft (9.14 m) from the power source if the input power exceeds 10 times 0f inverter capacity. Refer to 11.5 Fuse and Reactor Specifications on page 355 and carefully select a reactor that meets the requirements.

Installing the Inverter

2.1 Mounting the Inverter

Mount the inverter on a wall or inside a panel following the procedures provided below. Before installation, ensure that there is sufficient space to meet the clearance specifications, and that there are no obstacles impeding the cooling fan’s air flow.

Select a wall or panel suitable to support the installation. Refer to 11.3 External Dimensions (IP 20 Type) on page 348 and check the inverter’s mounting bracket dimensions.

1 Use a level to draw a horizontal line on the mounting surface, and then carefully mark the

fixing points.

2 Drill the two upper mounting bolt holes, and then install the mounting bolts. Do not fully

tighten the bolts at this time. Fully tighten the mounting bolts after the inverter has been mounted.

Installing the Inverter

3 Mount the inverter on the wall or inside a panel using the two upper bolts, and then fully

tighten the mounting bolts. Ensure that the inverter is placed flat on the mounting surface, and that the installation surface can securely support the weight of the inverter.

LSis

Installing the Inverter

Note

The quantity and dimensions of the mounting brackets

vary based on frame size. Refer to

11.3 External

Dimensions (IP 20 Type) on page 348 for detailed information about your model.

Inverters with small frames (0.4–0.8kW) have only two mounting brackets. Inverters with large frames have 4 mounting brackets.

Installing the Inverter

• Do not transport the inverter by lifting with the inverter’s covers or plastic surfaces. The inverter

may tip over if covers break, causing injuries or damage to the product. Always support the inverter using the metal frames when moving it.

• Hi-capacity inverters are very heavy and bulky. Use an appropriate transport method that is

suitable for the weight.

• Do not install the inverter on the floor or mount it sideways against a wall. The inverter MUST be

installed vertically, on a wall or inside a panel, with its rear flat on the mounting surface.

Installing the Inverter

2.2 Cable Wiring

Open the front cover, remove the cable guides and control terminal cover, and then install the ground connection as specified. Complete the cable connections by connecting an appropriately rated cable to the terminals on the power and control terminal blocks.

Read the following information carefully before carrying out wiring connections to the inverter. All warning instructions must be followed.

• Install the inverter before carrying out wiring connections.

• Ensure that no small metal debris, such as wire cut-offs, remain inside the inverter. Metal debris in

the inverter may cause inverter failure.

• Tighten terminal screws to their specified torque. Loose terminal block screws may allow the

cables to disconnect and cause short circuit or inverter failure. Refer to 11.6 Terminal Screw Specification on page 356 for torque specifications.

• Do not place heavy objects on top of electric cables. Heavy objects may damage the cable and

result in electric shock.

• Use cables with the largest cross-sectional area, appropriate for power terminal wiring, to ensure

that voltage drop does not exceed 2%.

• Use copper cables rated at 600V, 75℃ for power terminal wiring.

• Use copper cables rated at 300V, 75℃ for control terminal wiring.

• If you need to re-wire the terminals due to wiring-related faults, ensure that the inverter keypad

display is turned off and the charge lamp under the front cover is off before working on wiring connections. The inverter may hold a high voltage electric charge long after the power supply has been turned off.

Step 1 Front Cover, Control Terminal Cover and Cable Guide

The front cover, control terminal cover and cable guide must be removed to install cables. Refer to the following procedures to remove the covers and cable guide. The steps to remove these parts may vary depending on the inverter model.

Installing the Inverter

0.8–1.5kW (single phase), 1.5–2.2kW (3-phase)

1 Loosen the bolt that secures the front cover (right side). Push and hold the latch on the right

side of the cover. Then remove the cover by lifting it from the bottom and moving it away from the front of the inverter.

2 Remove the bolt that secures the front cover (left side) (󱆂). Push and hold the latch on the

left side of the cover. Then remove the cover by lifting it from the bottom and moving it away from the front of the inverter (󱆃).

3 Connect the cables to the power terminals and the control terminals. For cable specifications,

refer to 1.5 Cable Selection on page 10.

Installing the Inverter

5.5–22kW (3-phase)

1 Loosen the bolt that secures the front cover. Then remove the cover by lifting it from the

bottom and away from the front.

LSis

Installing the Inverter

2 Push and hold the levers on both sides of the cable guide (󱆂) and then remove the cable

guide by pulling it directly away from the front of the inverter (󱆃). In some models where the cable guide is secured by a bolt, remove the bolt first.

3 Push and hold the tab on the right side of the control terminal cover. Then remove the cover

by lifting it from the bottom and moving it away from the front of the inverter.

4 Connect the cables to the power terminals and the control terminals. For cable specifications,

refer to 1.5 Cable Selection on page 10.

Installing the Inverter

Note

To connect an LCD keypad, remove the plastic knock

out from the bottom of the front cover

(right side

)

Note

or from the control terminal cover. Then connect the signal cable to the RJ-45 port on the control board.

Step 2 Ground Connection

Remove the front cover(s), cable guide, and the control terminal cover. Then follow the instructions below to install the ground connection for the inverter.

1 Locate the ground terminal and connect an appropriately rated ground cable to the

terminals. Refer to 1.5 Cable Selection on page 10 to find the appropriate cable specification for your installation.

2 Connect the other ends of the ground cables to the supply earth (ground) terminal.

• 200 V products require Class 3 grounding. Resistance to ground must be < 100.

• 400 V products require Special Class 3 grounding. Resistance to ground must be < 10.

Installing the Inverter

Install g

round

connections for

the inverter and the motor

by following the correct

specifications to

ensure safe and accurate operation. Using the inverter and the motor without the specified grounding connections may result in electric shock.

Step 3 Power Terminal Wiring

The following illustration shows the terminal layout on the power terminal block. Refer to the detailed descriptions to understand the function and location of each terminal before making wiring connections. Ensure that the cables selected meet or exceed the specifications in 1.5 Cable Selection on page 10 before installing them.

• Tighten terminal screws to their specified torque. Loose terminal screws may allow the

cables to disconnect and cause short circuit or inverter failure. Over tightening terminal screws may damage the terminals and cause short circuits and malfunctions.

• Use copper cables rated for 600V, 75℃ for power terminal wiring.

• Use copper cables rated for 300V, 75℃ for control terminal wiring.

• Power supply cables must be connected to the R, S, and T terminals. Connecting power

cables to the U, V, and W terminals will cause internal damage to the inverter. Connect motors to the U, V, and W terminals. Phase sequence arrangement is not necessary.

• Appliquer des couples de marche aux vis des bornes. Des vis desserrées peuvent provoquer

des courts-circuits et des dysfonctionnements. Ne pas trop serrer la vis, car cela risque d’endommager les bornes et de provoquer des courts-circuits et des dysfonctionnements.

• Utiliser uniquement des fils de cuivre avec une valeur nominale de 600 V, 75 ℃ pour le câblage de la borne d’alimentation, et une valeur nominale de 300 V, 75 ℃ pour le câblage

de la borne de commande.

• Les câblages de l’alimentation électrique doivent être connectés aux bornes R, S et T. Leur connexion aux bornes U, V et W provoque des dommages internes à l’onduleur. Le moteur doit être raccordé aux bornes U, V et W. L’arrangement de l’ordre de phase n’est pas nécessaire.

Installing the Inverter

3-phase AC input Motor

0.4kW (single phase), 0.4~0.8kW (3-phase)

0.8–2.2kW (single phase), 1.5–4.0kW (3-phase)

Installing the Inverter

Terminal Labels

Name

Description

R(L1)/S(L2)/T(L3)

AC power input terminal

Mains

supply AC power connections.

P2(+)/N(-) DC link terminal

DC voltage terminals.

DC reactor wiring connect

ion. (When you

P2(+)/B

Brake resistor terminals

Brake resistor wiring connection

3-phase induction motor wiring

Note





3-phase AC input Motor

5.5–22kW (3-phase)

Power Terminal Labels and Descriptions

P1(+)/P2(+) DC reactor terminal

U/V/W Motor output terminals

use the DC reactor, must remove short-bar)

connections.

• Use STP (Shielded Twisted Pair) cables to connect a remotely located motor with the inverter. Do

not use 3 core cables.

• Make sure that the total cable length does not exceed 665ft (202m). For inverters < = 4.0kW

capacity, ensure that the total cable length does not exceed 165ft (50m).

• Long cable runs can cause reduced motor torque in low frequency applications due to voltage

drop. Long cable runs also increase a circuit’s susceptibility to stray capacitance and may trigger over-current protection devices or result in malfunction of equipment connected to the inverter.

• Voltage drop is calculated by using the following formula:

Voltage Drop (V) = [

• Use cables with the largest possible cross-sectional area to ensure that voltage drop is minimized

X cable resistance (mΩ/m) X cable length (m) X current(A)] / 1000

Installing the Inverter

over long cable runs

. Lowering

the

carrier frequency and installing a micro surge filter

may

also

Distance

< 165ft

(50m)

< 330ft

(100m)

330ft

(100m)

Allowed Carrier Frequency

15 kHz

5 kHz

2.5 kHz

Do not connect power to the inverter until installati

on has been

fully

completed and the inverter is

help to reduce voltage drop.

ready to be operated. Doing so may result in electric shock.

• Power supply cables must be connected to the R, S, and T terminals. Connecting power cables to

other terminals will damage the inverter.

• Use insulated ring lugs when connecting cables to R/S/T and U/V/W terminals.

• The inverter’s power terminal connections can cause harmonics that may interfere with other

communication devices located near to the inverter. To reduce interference the installation of noise filters or line filters may be required.

• To avoid circuit interruption or damaging connected equipment, do not install phase-advanced

condensers, surge protection, or electronic noise filters on the output side of the inverter.

• To avoid circuit interruption or damaging connected equipment, do not install magnetic

contactors on the output side of the inverter.

Step 4 Control Terminal Wiring

The illustrations below show the detailed layout of control wiring terminals, and control board switches. Refer to the detailed information provided below and 1.5 Cable Selection on page 10 before installing control terminal wiring and ensure that the cables used meet the required specifications.

Installing the Inverter

witch

Description

SW1 NPN/PNP mode

selection switch

SW2 analog

voltage

current

input

terminal

selection switch

SW3 analog

voltage

current

output

terminal

selection switch

SW4 Terminati

ng Resistor selection switch

Control Board Switches

Installing the Inverter

Relay output Default: Trip

Multi-function input Default:

Analog input

Safety function

Power

Analog output Default: Frequency

RS-485

Terminating resistor

Installing the Inverter

Function

Label

Name

Description

Configurable for multi

function input terminals.

Common

Common terminal for analog terminal input

s and

Used to setup or modify a

frequency

reference

via

Relay output Default: Trip

Multi-function output

Multi-function input Default:

Analog input

Safety function

Power

Analog output Default: Frequency

RS-485

Terminal resistor

Input Terminal Labels and Descriptions

Multifunction terminal configuration

Analog input configuration

P1–P7

Multi-function Input 1-7

Sequence Potentiometer

frequency reference input

Factory default terminals and setup are as follows:

• P1: Fx

• P2: Rx

• P3: BX

• P4: RST

• P5: Speed-L

• P6: Speed-M

• P7: Speed-H



outputs.

analog voltage or current input.

• Maximum Voltage Output: 12V

Installing the Inverter

Function

Label

Name

Description

Used to setup or modify a

frequency

reference

via

Used to setup or modify a

frequency reference

via

Setup or modify

frequency reference

s using pulse

Used to block the output from the inverter in an

Safety input power

Function

Label

Name Description

Used t

o send

inverter

output information

• Maximum Current Output: 100mA,

• Potentiometer: 1–5k

Voltage input for frequency reference input

Voltage/current input for frequency reference input

Pulse input for frequency reference input (pulse train)

analog voltage input terminal.

• Unipolar: 0–10V (12V Max.)

• Bipolar: -10–10V (±12V Max.)

analog voltage or current input terminals. Switch between voltage (V2) and current (I2) modes using a control board switch (SW2).

V2 Mode:

• Unipolar: 0–10V (12V Max.) I2 Mode

• Input current: 4–20mA

• Maximum Input current: 24mA

• Input resistance: 249

inputs from 0 to 32kHz.

• Low Level: 0–0.8V

• High Level: 3.5–12V

(In case of Standard I/O, Pulse input TI and Multifunction terminal P5 share the same terminal. Set the ln.69 P5 Define to 54(TI).).

SA Safety input A

Safety functionality configuration

SB Safety input B

source

Output/Communication Terminal Labels and Descriptions

Analog output AO

Voltage/Current Output

emergency. Conditions:

• Normal Operation: Both the SA and SB terminals

are connected to the SC terminal.

• Output Block: One or both of the SA and SB

terminals lose connection with the SC terminal.

DC 24V, < 25mA

external devices: output frequency, output current, output voltage, or a DC voltage. Operate switch (SW3) to select the signal output type (voltage or current) at the AO terminal.

Installing the Inverter

Function

Label

Name Description

Output Signal Specifications:

ends

pulse signals to external devices to

provide a

Multi

functional

DC 26V, 100mA or less

Common ground contact for

an open collector

External 24V

Sends out

alarm

signals when the inverter’

s safety

Used to send or recei

ve RS

485 signals. Refer to

TO Pulse Output

• Output voltage: 0–10V

• Maximum output voltage/current: 12V/10mA

• Output current: 0–20mA

• Maximum output current: 24mA

• Factory default output: Frequency

single output value from the inverter of either: output frequency, output current, output voltage, or DC voltage. Output Signal Specifications:

• Output frequency: 0–32kHz

• Output voltage: 0–12V

• Factory default output: Frequency

(In case of Standard I/O, Pulse output TO and Multifunction output Q1 share the same terminal. Set the OU.33Q1 Define to 38(TO).)

EG Common

Digital output

A1/C1/B1 Fault signal output

Communication S+/S-/SG RS-485 signal line

(open collector)

power source

Factory default output: Run

(with external power source)

Maximum output current: 150mA

features are activated (AC 250V <1A, DC 30V < 1A).

• Fault condition: A1 and C1 contacts are

connected (B1 and C1 open connection)

• Normal operation: B1 and C1 contacts are

connected (A1 and C1 open connection)

RS-485 Communication Features on page 219 for more details.

Preinsulated Crimp Terminal Connectors (Bootlace Ferrule) .

Use preinsulated crimp terminal connectors to increase reliability of the control terminal wiring. Refer to the specifications below to determine the crimp terminals to fit various cable sizes.

Installing the Inverter

Cable Spec.

Dimensions

(inches/mm

)

AWG

mm2 L* P d1 D

CE002506

10.4 0.4 /

6.0

CE002508

12.4 0.5 /

8.0 CE005006

0.50 12.0 0.45 /

6.0 0.05 /

1.3 0.125 /

3.2 CE007506

0.75 12.0 0.45 /

6.0 0.06 /

1.5 0.13 /

3.4

Note

0.2”

P/N

26 0.25

0.04 / 1.1 0.1 / 2.5

Manufacturer

JEONO (Jeono Electric,

http://www.jeono.com/)

* If the length (L) of the crimp terminals exceeds 0.5” (12.7mm) after wiring, the control terminal

cover may not close fully.

To connect cables to the control terminals without using crimp terminals, refer to the following illustration detailing the correct length of exposed conductor at the end of the control cable.

• While making wiring connections at the control terminals, ensure that the total cable length does

not exceed 165ft (50m).

• Ensure that the length of any safety related wiring does not exceed 100ft (30m).

• Ensure that the cable length between an LCD keypad and the inverter does not exceed 10ft

(3.04m). Cable connections longer than 10ft (3.04m) may cause signal errors.

• Use ferrite material to protect signal cables from electro-magnetic interference.

• Take care when supporting cables using cable ties, to apply the cable ties no closer than 6 inches

from the inverter. This provides sufficient access to fully close the front cover.

• When making control terminal cable connections, use a small flat-tip screw driver (0.1in wide

(2.5mm) and 0.015in thick (0.4mm) at the tip).

Installing the Inverter

0.1” or less

0.015” or less

Step 5 PNP/NPN Mode Selection

The S100 inverter supports both PNP (Source) and NPN (Sink) modes for sequence inputs at the terminal. Select an appropriate mode to suit requirements using the PNP/NPN selection switch (SW1) on the control board. Refer to the following information for detailed applications.

PNP Mode (Source)

Select PNP using the PNP/NPN selection switch (SW1). Note that the factory default setting is NPN mode. CM is is the common ground terminal for all analog inputs at the terminal, and P24 is 24V internal source. If you are using an external 24V source, build a circuit that connects the external source (-) and the CM terminal.

Installing the Inverter

Asymmetrical Grounding

Connection

NPN Mode (Sink)

Select NPN using the PNP/NPN selection switch (SW1). Note that the factory default setting is NPN mode. CM is is the common ground terminal for all analog inputs at the terminal, and P24 is 24V internal source.

Step 6 Disabling the EMC Filter for Power Sources with Asymmetrical Grounding

EMC filter is built in the next two products. S100 200V single-phase built-in EMC filter and the 400V class. An EMC filter prevents electromagnetic interference by reducing radio emissions from the inverter. EMC filter use is not always recommended, as it increases leakage current. If an inverter uses a power source with an asymmetrical grounding connection, the EMC filter MUST be turned off.

One phase of a delta connection is grounded

Intermediate grounding point on one phase of a delta connection

Installing the Inverter

Asymmetrical Grounding

Connection

The end of a single phase is grounded

A 3-phase connection without grounding

• Do not activate the EMC filter if the inverter uses a power source with an asymmetrical grounding

structure, for example a grounded delta connection. Personal injury or death by electric shock may result.

• Wait at least 10 minutes before opening the covers and exposing the terminal connections. Before

starting work on the inverter, test the connections to ensure all DC voltage has been fully discharged. Personal injury or death by electric shock may result.

Before using the inverter, confirm the power supply’s grounding system. Disable the EMC filter if the power source has an asymmetrical grounding connection. Refer to the figures below to locate the EMC filter on/off terminal and replace the metal bolt with the plastic bolt. If the EMC filter is required in the future, reverse the steps and replace the plastic bolt with the metal bolt to reconnect the EMC filter.

Installing the Inverter

Steel bolt Plastic bolt

Step 7 Re-assembling the Covers and Routing Bracket

Re-assemble the cable routing bracket and the covers after completing the wiring and basic configurations. Note that the assembly procedure may vary according to the product group or frame size of the product.

Installing the Inverter

Items

Check Point

Ref. Result

Is the installation location appropriate?

p.5

Does the environment

meet

the inverter’s operating

Does the power source match the

inverter

’s rated input?

p.341 Is the inverter’s rated output su

fficient to supply the

s a circuit breaker installed on the input side of the inverter?

p.14 Is the circuit breaker

correctly

rated

? p.

341

Are

the power source cables

correctly

connected to the R/S/T

Are

the

motor

output

cables connected

in the

correct

phase

Are the

cables used in the power terminal

connections

s the inverter grounded

correctly

Are the power terminal screws and the ground terminal

Are the overload protection circuits installed

correctly

Is the inverter separated from the power source by a

Are

advanced

phase capacitor

, surge

protection

and

Are STP (shielded twisted pair) cables used for control

Is the shie

lding of the STP wiring properly grounded?

If 3-wire operation is required,

are the multi

function input

2.3 Post-Installation Checklist

After completing the installation, check the items in the following table to make sure that the inverter has been safely and correctly installed.

Installation Location/Power I/O Verification

Power Terminal Wiring

conditions?

equipment? (Degraded performance will result in certain circumstances. Refer to 11.8 Continuous Rated Current Derating on page 359 for details.

terminals of the inverter? (Caution: connecting the power source to the U/V/W terminals may damage the inverter.)

rotation (U/V/W)? (Caution: motors will rotate in reverse direction if three phase cables are not wired in the correct rotation.)

correctly rated?

screws tightened to their specified torques?

p.6

p.341

p.24

p.10

p.23

p. 24

the motors (if multiple motors are run using one inverter)?

magnetic contactor (if a braking resistor is in use)?

electromagnetic interference filters installed correctly? (These devices MUST not be installed on the output side of the inverter.)

terminal wiring?

Control Terminal Wiring

terminals defined prior to the installation of the control wiring connections?

p.14

p.24

p.27

Installing the Inverter

Items

Check Point

Ref. Result

Are the control cable

s properly wired?

Are the control terminal screws

tightened

to th

specified

Is the total

cable

length of

all control wiring

165ft

Is the total length of

afety wiring

< 100ft

(30m)

Are option

al cards

connected correctly

Is there any debris

left inside the inverter?

Are any cab

les

contacting

adjacent terminals,

creating a

Are the control terminal

connections

separated from the

Have

the capacitors been replaced if they have been

use

Have the

fans been replaced if they have been

use

for >

Has

a fuse

been

installed for the power source?

Are the connections

to the

motor separated from other

Note

STP (Shielded Twisted Pai

r) cable has

highly conductive

, shielded

screen around twisted

cable

pairs.

p27

Miscellaneous

torques?

(100m)?

potential short circuit risk?

power terminal connections?

for > 2 years?

3 years?

connections?

p.19

p.33

- p.19

p.355

STP cables protect conductors from electromagnetic interference.

2.4 Test Run

After the post-installation checklist has been completed, follow the instructions below to test the inverter.

1 Turn on the power supply to the inverter. Ensure that the keypad display light is on. 2 Select the command source. 3 Set a frequency reference, and then check the following:

• If V1 is selected as the frequency reference source, does the reference change according to

the input voltage at VR?

• If V2 is selected as the frequency reference source, is the voltage/current selector switch

(SW2) set to voltage, and does the reference change according to the input voltage?

Installing the Inverter

ote If the forward

command (Fx) is on, the motor should rotate counterclockwise when viewed from

Verifying the

Motor

Rotation

Forward operation

• If I2 is selected as the frequency reference source, is the voltage/current selector switch

(SW2) set to current, and does the reference change according to the input current?

4 Set the acceleration and deceleration time. 5 Start the motor and check the following:

• Ensure that the motor rotates in the correct direction (refer to the note below).

• Ensure that the motor accelerates and decelerates according to the set times, and that the

motor speed reaches the frequency reference.

the load side of the motor. If the motor rotates in the reverse direction, switch the cables at the U and V terminals.

Remarque

Si la commande avant (Fx) est activée, le moteur doit tourner dans le sens anti-horaire si on le regarde côté charge du moteur. Si le moteur tourne dans le sens inverse, inverser les câbles aux bornes U et V.

1 On the keypad, set the drv (Frequency reference source) code in the Operation group to 0

(Keypad).

2 Set a frequency reference. 3 Press the [RUN] key. Motor starts forward operation. 4 Observe the motor’s rotation from the load side and ensure that the motor rotates

counterclockwise (forward).

If the motor rotates in the reverse direction, two of the U/V/W terminals need to be switched.

Installing the Inverter

• Check the parameter settings before running the inverter. Parameter settings may have to be

adjusted depending on the load.

• To avoid damaging the inverter, do not supply the inverter with an input voltage that exceeds the

rated voltage for the equipment.

• Before running the motor at maximum speed, confirm the motor’s rated capacity. As inverters can

be used to easily increase motor speed, use caution to ensure that motor speeds do not accidently exceed the motor’s rated capacity.

Installing the Inverter

LSis

Learning to Perform Basic Operations

Display

Keys

3 Learning to Perform Basic Operations

This chapter describes the keypad layout and functions. It also introduces parameter groups and codes, required to perform basic operations. The chapter also outlines the correct operation of the inverter before advancing to more complex applications. Examples are provided to demonstrate how the inverter actually operates.

3.1 About the Keypad

The keypad is composed of two main components – the display and the operation (input) keys. Refer to the following illustration to identify part names and functions.

Learning to Perform Basic Operations

No. Name

Function

Displays current operational status and parameter

LED

flashes

during parameter conf

iguration and when the

LED t

urns on (steady) during an operation, and

flashes

3.1.1 About the Display

The following table lists display part names and their functions.

󱆂

󱆃

󱆄

󱆅 󱆆

The table below lists the way that the keypad displays characters (letters and numbers).





7-Segment Display

SET Indicator

RUN Indicator

FWD Indicator LED turns on (steady) during forward operation. REV Indicator LED turns on (steady) during reverse operation.

















information.

ESC key operates as the multi-function key.

during acceleration or deceleration.





























#







!

$







"

%

Q - -

R - -

S - -

T - -



Learning to Perform Basic Operations

Key N

ame Description

STOP: stops the inverter.

witch between codes, or to increase or decrease parameter

witch between groups, or to move the cursor during

A multi

function key

used to

configure different functions, such as:

Install a separate emergency stop switch in the

circuit

. The [STOP/RESET] key on the keypad works only

RUN

STOP

RESET

ENT

ESC

3.1.2 Operation Keys

The following table lists the names and functions of the keypad’s operation keys.

[RUN] key Used to run the inverter (inputs a RUN command).

[STOP/RESET] key

[▲] key, [▼] key

[◀] key, [▶] key

[ENT] key

[ESC] key

RESET: resets the inverter following fault or failure condition.

values.

parameter setup or modification. Used to select, confirm, or save a parameter value.

• Jog operation

• Remote/Local mode switching

• Cancellation of an input during parameter setup

when the inverter has been configured to accept an input from the keypad.

Learning to Perform Basic Operations

Group

Display

Description

onfigure

s basic parameters for inverter operation

onfigure

s parameters for basic operations

. These

onfigure

s basic parameters,

including

motor

onfigure acceleration or deceleration patterns and

Configures

input terminal

–

related features

, including

Configures

output terminal

–

related features such as

Configures communication

features

for RS-485 or

Configures

PID control

–

related sequences and

onfigure

s secondary

motor

related features.

The

3.1.3 Control Menu

The S100 inverter control menu uses the following groups.

Operation

Drive

Basic

Advanced

Control

Input Terminal

Output Terminal

Communication

Application

Protection

Motor 2 (Secondary Motor)

User Sequence User Sequence Function













!











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These include reference frequencies and acceleration or deceleration times. Frequencies will only be displayed if an LCD keypad is in use.

include jog operation, motor capacity evaluation, torque boost, and other keypad related parameters.

related parameters and multi-step frequencies.

to setup frequency limits. Configures sensorless vector - related features.

digital multi–functional inputs and analog inputs.

relays and analog outputs.

other communication options.

operations. Configures motor or inverter protection features.

secondary motor (M2) group appears on the keypad only when one of the multi-function input terminals (In.65–In.71) has been set to 26 (Secondary motor).

Used to implement simple sequences with various function blocks.

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Press the [ENT] key to save

AP IN

UF DR

0.00

PR CN

US BA

M2 AD

0.00

DEC

DRC

ACC

0.00

3.2 Learning to Use the Keypad

The keypad enables movement between groups and codes. It also enables users to select and configure functions. At code level, you can set parameter values to turn on or off specific functions, or decide how the functions will be used. Refer to 8 Table of Functions on page 249 to find the functions you need.

Confirm the correct values (or the correct range of the values), and then follow the examples below to configure the inverter with the keypad.

3.2.1 Group and Code Selection

Follow the examples below to learn how to switch between groups and codes.

Move to the group you want using the [◀] and [▶]

keys.

Move up and down through the codes using

the [▲] and [▼] keys until

you locate the code that you require.

the change.

Learning to Perform Basic Operations

Note

Step Instruction

Keypad Display

1 En

sure that you are currently at the first code of the

Drive group

Press the [ENT] key.

DR.95

DR. 8

DR. 2

DR. 0

&'(

)

For some settings, pressing the [▲] or [▼] key will not increase or decrease the code number by 1. Code numbers may be skipped and not be displayed. This is because certain code numbers have been

intentionally left blank (or reserved) for new functions to be added in the future. Also some features may have been hidden (disabled) because a certain code has been set to disable the functions for relevant codes.

As an example, if Ad.24 (Frequency Limit) is set to 0 (No), the next codes, Ad.25 (Freq Limit Lo) and Ad.26 (Freq Limit Hi), will not be displayed. If you set code Ad.24 to 1 (Yes) and enable the frequency limit feature, codes Ad.25 and 26 will appear to allow the maximum and minimum frequency limitations to be set up.

3.2.2 Navigating Directly to Different Codes

The following example details navigating to code dr. 95, from the initial code in the Drive group (dr.

0). This example applies to all groups whenever you would like to navigate to a specific code number.

(dr.0).

Number ‘9’ will flash.

Press the [▼] key to display ‘5,’ the first 1s’ place of the group

destination, ’95.’ Press the [◀] key to move to the 10s’ place.

The cursor will move to the left and ‘05’ will be displayed. This time, the number ‘0’ will be flashing.



Learning to Perform Basic Operations

Step Instruction

Keypad Display

Press the [ENT] key.

Step Instruction

Keypad Display

1 Select the group and code to set

up or modify

)5.0 %.0 5.)

^.0

%.0

$.0

#

)#

)(

Press the [▲] key to increase the number from ‘0’ to ‘9,’ the 10s

place digit of the destination, ’95.’

Code dr.95 is displayed.



3.2.3 Setting Parameter Values

Enable or disable features by setting or modifying parameter values for different codes. Directly enter setting values, such as frequency references, supply voltages, and motor speeds. Follow the instructions below to learn to set or modify parameter values.

parameter settings, and then press the [ENT] key.

The first number on the right side of the display will flash.

Press the [◀] or [▶] key to move the cursor to

the number that you would like to modify.

Press the [▲] or [▼] key to adjust the value,

and then press the [ENT] key to confirm it.

The selected value will flash on the display.

Press the [ENT] key again to save the change. -

Learning to Perform Basic Operations

Note

Step Instruction

Keypad Display

1 En

sure that you are currently at the first code of the

Operation

DR.90 ) !

ENT

DR. 2

DR. 00.00

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)

)#

• A flashing number on the display indicates that the keypad is waiting for an input from the user.

Changes will be saved when the [ENT] key is pressed while the number is flashing. The setting change will be canceled if you press any other key.

• Each code’s parameter values have default features and ranges specified. Refer to 8 Table of

Functions on page 249 for information about the features and ranges before setting or modifying

parameter values.

3.2.4 Configuring the [ESC] Key

The [ESC] key is a multi-functional key that can be configured to carry out a number of different functions. Refer to 4.6 Local/Remote Mode Switching on page 82 for more information about the other functions of the [ESC] key. The following example shows how to configure the [ESC] key to perform a jog operation.

group, and that code 0.00 (Command Frequency) is displayed. Press the [▶] key.

You have moved to the initial code of the Drive group (dr.0).

Press the [▲] or [▼] key to select code 90 (ESC key configuration),

and then press the [ENT] key.



Learning to Perform Basic Operations

Step Instruction

Keypad Display

Code

dr.

90 currently has

an initial parameter value

of, 0 (

adjust to

Note

ACC

0.00

5.0 16.0

ENT

(

the initial position).

Press the [▲] key to modify the value to 1 (Jog key) and then press

the [ENT] key.

The new parameter value will flash.

Press the [ENT] key again to save changes. -

• If the code dr. 90 (ESC key configuration) is set to 1 (JOG Key) or 2 (Local/Remote), the SET indicator

will flash when the [ESC] key is pressed.

• The factory default setting for code dr. 90 is 0 (move to the initial position). You can navigate back

to the initial position (code 0.00 of the Operation group) immediately, by pressing the [ESC] key while configuring any codes in any groups.

3.3 Actual Application Examples

3.3.1 Acceleration Time Configuration

The following is an example demonstrating how to modify the ACC (Acceleration time) code value (from 5.0 to 16.0) from the Operation group.

Learning to Perform Basic Operations

Step Instruction

Keypad Display

1 Ensure

that

the

first code of the

Operation group

is selected

, and

Press the [ENT] key

Press the [ENT] key once again to save changes

0.00 30.00 30.05

ENT

ENT ENT

code 0.00 (Command Frequency) is displayed. Press the [▲] key.

The display will change to the second code in the Operation group, the ACC (Acceleration Time) code.

The number ‘5.0’ will be displayed, with ‘0’ flashing. This indicates

that the current acceleration time is set to 5.0 seconds. The flashing value is ready to be modified by using the keypad.

Press the [◀] key to change the first place value.

‘5’ will be flashing now. This indicates the flashing value, ‘5’ is ready to be modified.

Press the [▲] key to change the number ‘5’ into ‘6’, the first place

value of the target number ’16.’ Press the [◀] key to move to the 10s, place value.

The number in the 10s position, ‘0’ in ‘06’ will start to flash

Press the [▲] key to change the number from ‘0’ to ‘1’, to match the 10s place value of the target number’16,’ and then press the

[ENT] key.

Both digits will flash on the display.

‘ACC’ will be displayed. The change to the acceleration time setup

has been completed.

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+)

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3.3.2 Frequency Reference Configuration

The following is an example to demonstrate configuring a frequency reference of 30.05 (Hz) from the first code in the Operation group (0.00).

Learning to Perform Basic Operations

Step Instruction

Keypad Display

1 Ensure that the first code of the

Operation group

is selected, and

Press the [ENT] key

Press the [ENT] key once again to save changes

Note

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-(,('

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the code 0.00 (Command Frequency) is displayed.

The value, 0.00 will be displayed with the ‘0’ in the 1/100s place

value flashing.

Press the [◀] key 3 times to move to the 10s place value.

The ‘0’ at the 10s place value will start to flash.

Press the [▲] key to change it to ‘3,’ the 10s place value of the

target frequency, ‘30.05.’ Press the [▶] key 3 times.

The ‘0’ at the 1/100s place position will flash.

Press the [▲] key to change it to ‘5,’ the 1/100 place value of the

target frequency, ‘30.05,’ and then press the [ENT] key.

The parameter value will flash on the display.

Flashing stops. The frequency reference has been configured to

30.05 Hz.

• A flashing number on the display indicates that the keypad is waiting for an input from the user.

Changes are saved when the [ENT] key is pressed while the value is flashing. Changes will be canceled if any other key is pressed.

• The S100 inverter keypad display can display up to 4 digits. However, 5-digit figures can be used and are accessed by pressing the [◀] or [▶] key, to allow keypad input.

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Press the [ENT] key

Press the [ENT] key once again to save

the

changes

DR.11

@),))

10.0) @0.00!0.00

ENT

ENT ENT

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.(,((

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3.3.3 Jog Frequency Configuration

The following example demonstrates how to configure Jog Frequency by modifying code 11 in the Drive group (Jog Frequency) from 10.00(Hz) to 20.00(Hz). You can configure the parameters for different codes in any other group in exactly the same way.

Go to code 11(Jog Frequency) in the Drive group.



The current Jog Frequency value (10.00) for code dr.11 is displayed.

Press the [◀] key 3 times to move to the 10s place value.

Number ‘1’ at the 10s place position will flash.

Press the [▲] key to change the value to ‘2,’ to match the 10s place value of the target value’20.00,’ and then press the [ENT]

key.

All parameter digits will flash on the display.

Code dr.11 will be displayed. The parameter change has been

completed.



3.3.4 Initializing All Parameters

The following example demonstrates parameter initialization using code dr.93 (Parameter Initialization) in the Drive group. Once executed, parameter initialization will delete all modified values for all codes and groups.

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Press the [ENT] key

Press the [q] key to change

the

first place value

to ‘3’ of the target

Press the [ENT] key.

Press the [ENT] key once again.

Note

Following parameter initialization, a

ll parameters are re

set to factory default values.

sure

that

ENT

OR OR

DR.93 ) !

DR. 0 ( )3# (3

Go to code 0 (Jog Frequency) in the Drive group.

)

The current parameter value (9) will be displayed.

code, ’93.’ Press the [◀] key to move to the 10s place position.

‘03’ will be displayed.

Press the [▲] or [▼] key to change the ‘0’ to ‘9’ of the target

code, ’93.’

Code dr.93 will be displayed.

The current parameter value for code dr.93 is set to 0 (Do not

initialize).

Press the [▲] key to change the value to 1 (All Grp), and then press

the [ENT] key.

The parameter value will flash.

Parameter initialization begins. Parameter initialization is complete

when code dr.93 reappears on the display.

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(

&

(

parameters are reconfigured before running the inverter again after an initialization.

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Ensure that the first code of the

Operation group

is selected, and

Press the [ENT] key once again to

save changes.

Refer to the wiring diagram at the bottom of the table, and

When

the

frequency reference

reache

d (10Hz),

open

the switch

Note

The instructions in the table are based on the factory

default parameter settings. The

inverter

may not

SET

RUN

FWD

REV

10.00

SET

RUN

FWD

REV

10.00

Frequency

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()

*(,((

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3.3.5 Frequency Setting (Keypad) and Operation (via Terminal Input)

Turn on the inverter. -

code 0.00 (Command Frequency) is displayed, then press the

[ENT] key.

The first digit on the right will flash.

Press the [◀] key 3 times to go to the 10s place position.

The number ‘0’ at the 10s place position will flash.

Press the [▲] key to change it to 1, and then press the [ENT] key.

The parameter value (10.00) will flash.

A change of reference frequency to 10.00 Hz has been completed.

the switch between the P1 (FX) and CM terminals.

The RUN indicator light flashes and the FWD indicator light comes on steady. The current acceleration frequency is displayed.

between the P1 (FX) and CM terminals.

The RUN indicator light flashes again and the current deceleration

frequency is displayed. When the frequency reaches 0Hz, the RUN and FWD indicator lights turn off, and the frequency reference (10.00Hz) is displayed again.

[Wiring Diagram] [Operation Pattern]

work correctly if the default parameter settings are changed after the inverter is purchased. In such cases, initialize all parameters to reset the values to factory default parameter settings before following the instructions in the table (refer to 5.22 Parameter Initialization on page 170).

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Ensure that the first code of the

Operation group

is selected, and

Press the [ENT] key.

Press the [ENT] key once again.

Adjust

the

potentiometer

to increase or decre

se the

frequency

Refer to the wiring diagram at the bottom of th

e table, and

When

the

frequency reference

reache

d (10Hz),

open

the switch

SET

RUN

FWD

REV

10.00

SET

RUN

FWD

REV

10.00

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

(.

)

3.3.6 Frequency Setting (Potentiometer) and Operation (Terminal

Input)

Turn on the inverter. -

the code 0.00 (Command Frequency) is displayed. Press the [▲] key 4 times to go to the Frq (Frequency reference

source) code.

The Frq code in the Operation group is currently set to 0 (keypad).

Press the [▲] key to change the parameter value to 2

(Potentiometer), and then press the [ENT] key.

The new parameter value will flash.

The Frq code will be displayed again. The frequency input has

been configured for the potentiometer.

Press the [▼] key 4 times.

Returns to the first code of the Operation group (0.00).From here frequency setting values can be monitored.

reference to 10Hz.

the switch between the P1 (FX) and CM terminals.

The RUN indicator light flashes and the FWD indicator light comes on steady. The current acceleration frequency is displayed.

between the P1 (FX) and CM terminals.

The RUN indicator light flashes again and the current deceleration

frequency is displayed. When the frequency reaches 0Hz, the RUN and FWD indicators turn off, and the frequency reference (10.00Hz) is displayed again.

Learning to Perform Basic Operations

Note

The instructions in the table are based on the factory default parameter settings. The inverter may not

Step Instruction

Keypad Display

Turn on the inverter.

Ensure that the first code of the

Operation group

Press the [ENT] key.

Press the [ENT] key once again.

Frequency

[Wiring Diagram] [Operation Pattern]

work correctly if the default parameter settings are changed after the inverter is purchased. In such cases, initialize all parameters to reset the factory default parameter settings before following the instructions in the table (refer to 5.22 Parameter Initialization on page 170).

3.3.7 Frequency Setting (Potentiometer) and Operation (Keypad)

selected, and the code 0.00 (Command Frequency) is displayed.

Press the [▲] key 4 times to go to the drv code.

The drv code in the Operation group is currently set to 1 (Analog Terminal).

Press the [▼] key to change the parameter value to 0 (Keypad), and then press the [ENT] key.

The new parameter value will flash.

The drv code is displayed again. The frequency input has been configured for the keypad.

Press the [▲] key.

To move to the Frq (Frequency reference source) code.

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

(





Learning to Perform Basic Operations

Step Instruction

Keypad Display

8 Press the [ENT]

key.

Press the [ENT] key once again.

Adjust

the

potentiometer

to increase or decre

se the

Press the [RUN] key on the keypad.

When

the frequency reaches the reference (10Hz)

, press the

Note

The instructions in the table are based on the factory default parameter settings. The inverter may not

SET

RUN

FWD

REV

10.00

SET

RUN

FWD

REV

10.00

Frequency

key

(



)

The Frq code in the Operation group is set to 0 (Keypad).

Press the [▲] key to change it to 2 (Potentiometer), and then press the [ENT] key.

The new parameter value will flash.

The Frq code is displayed again. The frequency input has been configured for potentiometer.

Press the [▼] key 4 times.

Returns to the first code of the Operation group (0.00). From here frequency setting values can be monitored.

frequency reference to 10Hz.

The RUN indicator light flashes and the FWD indicator light comes on steady. The current acceleration frequency is displayed.

[STOP/RESET] key on the keypad.

The RUN indicator light flashes again and the current deceleration frequency is displayed. When the frequency reaches 0Hz, the RUN and FWD indicator lights turn off, and the frequency reference (10.00Hz) is displayed again.

[Wiring Diagram] [Operation Pattern]

Learning to Perform Basic Operations

Step Instruction

Keypad Display

Ensure that the first code of the

Operation group

is selected,

Press the [ENT] key.

Press the [ENT] key again.

Note

You can use the dCL (DC link voltage monitor) and

OL (output voltage mon

itor) codes in the

CUR 5.0

ENT

DEC

ACC

0.00

3.4 Monitoring the Operation

3.4.1 Output Current Monitoring

The following example demonstrates how to monitor the output current in the Operation group using the keypad.

and the code 0.00 (Command Frequency) is displayed. Press the [▲] or [▼] key to move to the Cur code.

The output current (5.0A) is displayed.

Returns to the Cur code.

Operation group in exactly the same way as shown in the example above, to monitor each function’s relevant values.

)



)



Learning to Perform Basic Operations

Step Instruction

Keypad Display

1 Refer to the

example

keypad display.

Press the [STOP/RESET] key.

STOP

RESET

ACC

OCT30.00

5.0

30.00

Acceleration

Current (A)

Frequency

Over current

trip

3.4.2 Fault Trip Monitoring

The following example demonstrates how to monitor fault trip conditions in the Operation group using the keypad.

An over current trip fault has occurred.

Press the [ENT] key, and then the [▲] key.

The operation frequency at the time of the fault (30.00Hz) is displayed.

Press the [▲] key.

The output current at the time of the fault (5.0A) is displayed.

Press the [▲] key.

The operation status at the time of the fault is displayed. ACC on the display indicates that the fault occurred during acceleration.

The inverter resets and the fault condition is cleared. The

frequency reference is displayed on the keypad.

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)

)



)

Learning to Perform Basic Operations

STOP

RESET

30.00

OLT

OVT

OCT

Over current

Over voltage

Over load

simultaneous

trips



• If multiple fault trips occur at the same time, a maximum of 3 fault trip records can be retrieved as shown in the following example.

• If a warning condition occurs while running at a specified frequency, the current frequency and

the signal will be displayed alternately, at 1 second intervals. Refer to 6.3 Under load Fault Trip and Warning on page 209 for more details.

Basic

Tasks

Description

Ref. Frequency reference

source

Configures the inverter to allow you to setup or modify

Frequency reference

source

Frequency reference

source

Frequency reference

source

Frequency reference

source

Configures the inverter to allow communication signals from

Frequency c

ontrol

using

Enables the user to hold a frequency

using

analog

input

s at

Motor operation display

Configures

the display

of motor operation

values

. Motor

Multi

step

speed (

frequency

)

Configures mu

lti-step frequency operation

s by receiving an

Command source

Configures the inverter to switch between local and remote

Learning Basic Features

4 Learning Basic Features

This chapter describes the basic features of the S100 inverter. Check the reference page in the table to see the detailed description for each of the advanced features.

configuration for the keypad

configuration for the terminal block (input voltage)

configuration for the terminal block (input current)

configuration for the terminal block (input pulse)

configuration for RS-485 communication

analog inputs

options

configuration

configuration for keypad buttons

frequency reference using the Keypad.

Configures the inverter to allow input voltages at the terminal block (V1, V2) and to setup or modify a frequency reference.

Configures the inverter to allow input currents at the terminal block (I2) and to setup or modify a frequency reference.

Configures the inverter to allow input pulse at the terminal block (TI) and to setup or modify a frequency reference.

upper level controllers, such as PLCs or PCs, and to setup or modify a frequency reference.

terminals.

operation is displayed either in frequency (Hz) or speed (rpm).

input at the terminals defined for each step frequency.

Configures the inverter to allow the manual operation of the [FWD], [REV] and [Stop] keys.

p.66

p.67, p.74

p.72

p.74

p.76

p.77

p.79

configuration for terminal block inputs

configuration for RS-485 communication

Local/remote switching via the [ESC] key

Configures the inverter to accept inputs at the FX/RX terminals. p.80

Configures the inverter to accept communication signals from upper level controllers, such as PLCs or PCs.

operation modes when the [ESC] key is pressed. When the inverter is operated using remote inputs (any input other than one from the keypad), this configuration can be used to perform maintenance on the inverter, without losing or altering saved parameter settings. It can also be used to override remotes and use the keypad immediately in emergencies.

p.81

p.82

Learning Basic Features

Basic

Tasks

Description

Ref. M

otor rotation

control

Configures the inverter to limit

a motor’s rotation

direction.

p.84

Configures the inverter to start operating at power

on. With

Configures the inverter to start operating

when the inverter is

Acc/Dec time configuration

Multi

-stage Acc/Dec time

Configures mult

i-st

age acceleration and deceleration times

for

Acc/Dec time transition

Enables modification of the acceleration and deceleration

Stops the current acceleration or deceleration and

controls

Configures the inverter

to run a

motor

at a constant torque. To

Configures the inverter

to run

the motor

at a square reduction

Enables the user to configure

a V/F pattern

to match the

anual configuration of the inverter to produce a momentary

Automatic co

nfigur

ation

the inverter

that provides

“auto

Automatic start-up at power-on

Automatic restart after reset of a fault trip condition

based on the Max. Frequency

based on the frequency reference

configuration using the multi-function terminal

speed (frequency) configuration

Acc/Dec pattern configuration

this configuration, the inverter begins to run and the motor accelerates as soon as power is supplied to the inverter. To use automatic start-up configuration, the operation command terminals at the terminal block must be turned on.

reset following a fault trip. In this configuration, the inverter starts to run and the motor accelerates as soon as the inverter is reset following a fault trip condition. For automatic start-up configuration to work, the operation command terminals at the terminal block must be turned on.

Configures the acceleration and deceleration times for a motor based on a defined maximum frequency.

Configures acceleration and deceleration times for a motor based on a defined frequency reference.

a motor based on defined parameters for the multi-function terminals.

Enables modification of acceleration and deceleration gradients without configuring the multi-functional terminals.

gradient patterns. Basic patterns to choose from include linear and S-curve patterns.

p.84

p.85

p.86

p.88

p.90

p.91

Acc/Dec stop command

Linear V/F pattern operation

Square reduction V/F pattern operation

User V/F pattern configuration

Manual torque boost

Automatic torque boost

motor operation at a constant speed. Multi-function terminals must be configured for this command .

maintain the required torque, the operating frequency may vary during operation.

V/F pattern. Fans and pumps are appropriate loads for square reduction V/F operation.

characteristics of a motor. This configuration is for specialpurpose motor applications to achieve optimal performance.

torque boost. This configuration is for loads that require a large amount of starting torque, such as elevators or lifts.

tuning” that produces a momentary torque boost. This

p.94

p.95

p.96

p.97

p.98

Basic

Tasks

Description

Ref. configuration

is for loads that require a large amount of

djust

s the output voltage to the motor when the power

Accelerating start is the general way to start motor operation.

Configures the inver

ter to perform DC braking before the

Deceleration stop is the

ypical method used

to stop a motor.

Configures the inverter to apply D

C braking during motor

Configures the in

verter to stop output to the motor

using

Configures the inverter to

provide optimal, motor

decelerat

ion

Start/maximum frequency

Configures the

frequency reference

limits by defining a

start

Upper/lower frequency limit

Configures the

frequency reference

limits by defining an upper

Configures the inverter to avoid running a motor in

Used to configure the 2

operation mode and switch between

Multi

function input

P2P communication

Configures the inverter to share input and output devices with

Enables the user to monitor multiple inverters with one

Enables the user to implement simple sequences using various

Learning Basic Features

starting torque, such as elevators or lifts.

Output voltage adjustment

Accelerating start

Start after DC braking

Deceleration stop

Stopping by DC braking

Free-run stop

Power braking

supply to the inverter differs from the motor’s rated input voltage.

The typical application configures the motor to accelerate to a target frequency in response to a run command, however there may be other start or acceleration conditions defined.

motor starts rotating again. This configuration is used when the motor will be rotating before the voltage is supplied from the inverter.

The motor decelerates to 0Hz and stops on a stop command, however there may be other stop or deceleration conditions defined.

deceleration. The frequency at which DC braking occurs must be defined and during deceleration, when the motor reaches the defined frequency, DC braking is applied.

stop command. The motor will free-run until it slows down and stops.

without tripping over-voltage protection.

p.98

p.99

p.100

p.101

p.102

p.103

configuration

Frequency jump

2nd Operation Configuration

terminal control configuration

configuration

Multi-keypad configuration

User sequence configuration

frequency and a maximum frequency.

limit and a lower limit.

mechanically resonating frequencies.

the operation modes according to your requirements.

Enables the user to improve the responsiveness of the multifunction input terminals.

other inverters.

monitoring device.

function blocks.

p.104

p.105

p.106

p.107

p.108

p.109

p.111

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

0 KeyPad

-1

1 KeyPad

-2 2 V1 4 V2 5 I2 6

Int 485

Field Bus

Pulse

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency

4.1 Setting Frequency Reference

The S100 inverter provides several methods to setup and modify a frequency reference for an operation. The keypad, analog inputs [for example voltage (V1, V2) and current (I2) signals], or RS485 (digital signals from higher-level controllers, such as PC or PLC) can be used.

Operation Frq

Frequency reference source

Ref Freq Src

0–12

4.1.1 Keypad as the Source (KeyPad-1 setting)

You can modify frequency reference by using the keypad and apply changes by pressing the [ENT] key. To use the keypad as a frequency reference input source, go to the Frq (Frequency reference source) code in the Operation group and change the parameter value to 0 (Keypad-1). Input the frequency reference for an operation at the 0.00(Command Frequency) code in the Operation group.)

Frq

Operation

0.00

reference source

reference

* You cannot set a frequency reference that exceeds the Max. Frequency, as configured with dr.20.

Freq Ref Src 0 KeyPad-1 0–12

0.00 Min to Max Frq* Hz

4.1.2 Keypad as the Source (KeyPad-2 setting)

You can use the [▲] and [▼] keys to modify a frequency reference. To use this as a second option, set the keypad as the source of the frequency reference, by going to the Frq (Frequency reference

source) code in the Operation group and change the parameter value to 1 (Keypad-2). This allows frequency reference values to be increased or decreased by pressing the [▲] and [▼] keys.

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference

Frequency at

V1 Monitor

0–10000

VR V1

Learning Basic Features

Operation

Frq

0.00

reference source

reference

Freq Ref Src 1 KeyPad-2 0–12 -

0.00 Min to Max Frq* Hz

* You cannot set a frequency reference that exceeds the Max. Frequency, as configured with dr.20.

4.1.3 V1 Terminal as the Source

You can set and modify a frequency reference by setting voltage inputs when using the V1 terminal. Use voltage inputs ranging from 0 to 10V (unipolar) for forward only operation. Use voltage inputs ranging from -10 to +10V (bipolar) for both directions, where negative voltage inputs are used reverse operations.

4.1.3.1 Setting a Frequency Reference for 0–10V Input

Set code 06 (V1 Polarity) to 0 (unipolar) in the Input Terminal group (IN). Use a voltage output from an external source or use the voltage output from the VR terminal to provide inputs to V1. Refer to the diagrams below for the wiring required for each application.

[External source application] [Internal source (VR) application]

Operation Frq

source

maximum analog input

V1 input monitor

V1 polarity options

07 V1 input filter time V1 Filter 10

Freq Ref Src 2 V1 0–12 -

Freq at 100%

[V] V1 Polarity 0 Unipolar 0–1 -

Maximum frequency

0.00 0.00–12.00 V

0.00– Max. Frequency

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit constant

minimum input

output at minimum

maximum input

output at maximum

Rotation direction

0.00*,

0.04

–

Code

Description

Configures the

frequency reference

at the maximum

input

voltage when a

In.05 V1 Monitor[V]

Configures the inverter to monitor the input voltage at V1.

V1 Filter may be used when there are

large variations

between

reference

voltage

voltage (%)

voltage

voltage (%)

options

V1 Quantizing level

* Quantizing is disabled if ‘0’ is selected.

0–10V Input Voltage Setting Details

potentiometer is connected to the control terminal block. A frequency set with code In.01 becomes the maximum frequency only if the value set in code In.11 (or In.15) is 100(%).

In.01 Freq at 100%

• Set code In.01 to 40.00 and use default values for codes In.02–In.16. Motor

will run at 40.00Hz when a 10V input is provided at V1.

• Set code In.11 to 50.00and use default values for codes In.01–In.16. Motor

will run at 30.00Hz (50% of the default maximum frequency–60Hz) when a 10V input is provided at V1.

V1 volt x1 0.00

V1 Perc y1 0.00

V1 Volt x2 10.00

V1 Perc y2 100.00 0–100 %

V1 Inverting 0 No 0–1 -

Quantizing

0.04

0.00–10.00

0.00–100.00

0 .00– 12.00

10.00

frequencies. Variations can be mitigated by increasing the time constant, but this

In.07 V1 Filter

will require an increased response time. The value t (time) indicates the time required for the frequency to reach 63% of the reference, when external input voltages are provided in multiple steps.

Code

Description

These parameters are used to configure the gradient level and offset values of the

Inverts the

direction of

rotation. Set this code to 1 (Yes) if you need the motor to

Quantizing may be used when the noise level is high in the analog input (V1

100%

63%

V1 Filter(t)

V1 input from

external source

Frequency

In.10

In.08

In.09

In.11

Frequency reference

input

Learning Basic Features

In.08 V1 Volt x1– In.11 V1 Perc y2

In.16 V1 Inverting

[V1 Filter ]

Output Frequency, based on the Input Voltage.

[Volt x1–In.11 V1 Perc y2]

run in the opposite direction from the current rotation.

terminal) signal.

In.17.V1 Quantizing

Quantizing is useful when you are operating a noise-sensitive system, because it suppresses any signal noise. However, quantizing will diminish system sensitivity (resultant power of the output frequency will decrease based on the analog input). You can also turn on the low-pass filter using code In.07 to reduce the noise, but increasing the value will reduce responsiveness and may cause pulsations (ripples) in the output frequency.

Learning Basic Features

Code

Description

Parameter values for quantizing refer to

percentage based on the maximum

input. Therefore, if the value is set to 1% of the analog maximum input (60Hz), the output frequency will increase or decrease by 0.6Hz per 0.1V difference.

When the analog input is increased, an increase to the input equal to 75% of the set value will change the output frequency, and then the frequency will increase according to the set value. Likewise, when the analog input decreases, a decrease in the input equal to 75% of the set value will make an initial change to the output frequency.

As a result, the output frequency will be different at acceleration and deceleration, mitigating the effect of analog input changes over the output frequency.

[V1 Quantizing]

4.1.3.2 Setting a Frequency Reference for -10–10V Input

Set the Frq (Frequency reference source) code in the Operation group to 2 (V1), and then set code 06 (V1 Polarity) to 1 (bipolar) in the Input Terminal group (IN). Use the output voltage from an external source to provide input to V1.

[V1 terminal wiring]

Group

Code

Name

LCD Display

Parameter Setting

Setting Ra

nge Unit

Frequency reference

Frequency at

input monitor

polarity options

minimum input

output at

maximum input

output at

Input

voltage

FWD

For

ward

Reverse

REV Reverse

Forward

[Bipolar input voltage and output frequency]

Learning Basic Features

Operation Frq

source

maximum analog

Freq Ref Src 2 V1 0–12 -

Freq at 100% 60.00

input

05 06

voltage

minimum voltage (%)

voltage

maximum voltage (%)

V1 Monitor 0.00 0.00–12.00V V V1 Polarity 1 Bipolar 0–1 -

V1- volt x1 0.00 10.00–0.00V V

V1- Perc y1 0.00 -100.00–0.00% %

V1- Volt x2 -10.00 -12.00 –0.00V V

V1- Perc y2 -100.00 -100.00–0.00% %

Rotational Directions for Different Voltage Inputs

Command / Voltage Input

0–10V -10–0V

0– Max Frequency

Learning Basic Features

Code

Description

Sets the gradient level and off

set value of the output frequency

in relation to

the

Group

Code

Name

LCD Display

Parameter Setting

Set

ting Range

Unit

Frequency reference

input filter time

I2 minimum

nput

In.14 In.12

In.13

-8V -2V

6Hz

48Hz

In.15

V1 input

Frequency reference

-10–10V Voltage Input Setting Details

input voltage. These codes are displayed only when In.06 is set to 1 (bipolar). As an example, if the minimum input voltage (at V1) is set to -2 (V) with 10% output ratio, and the maximum voltage is set to -8 (V) with 80% output ratio respectively, the output frequency will vary within the range of 6 - 48 Hz.

In.12 V1- volt x1– In.15 V1- Perc y2

[In.12 V1-volt X1–In.15 V1 Perc y] For details about the 0–+10V analog inputs, refer to the code descriptions In.08 V1 volt x1–In.11 V1 Perc y2 on page 69.

4.1.3.3 Setting a Reference Frequency using Input Current (I2)

You can set and modify a frequency reference using input current at the I2 terminal after selecting current input at SW 2. Set the Frq (Frequency reference source) code in the Operation group to 5 (I2) and apply 4–20mA input current to I2.

Operation Frq

source Frequency at

maximum analog input I2 input monitor

constant

Freq Ref Src 5 I2

Freq at 100% 60.00

I2 Monitor 0.00

I2 Filter 10

0–12

0– Maximum Frequency

0.00–24.00

0–10000

current

I2 Curr x1 4.00 0.00–20.00 mA

Group

Code

Name

LCD Display

Parameter Setting

Set

ting Range

Unit

I2 output at

inimum

I2 maximum

nput

I2 output at

aximum

I2 rotation

irection

Quantizing level

Code

Description

Configures the

frequency reference

for operation

the maximum current (when

Used to monitor

input

current at I2.

Con

figures the time for the operation frequency to reach 63% of target

Configures the gradient level and off

set value of the output frequency.

In.55

In.53

In.54

In.56

Frequency Reference

input

Learning Basic Features

current (%)

current

current (%)

options

* Quantizing is disabled if ‘0’ is selected.

Input Current (I2) Setting Details

In.56 is set to 100%).

• If In.01 is set to 40.00Hz, and default settings are used for In.53–56, 20mA

In.01 Freq at 100%

In.50 I2 Monitor

input current (max) to I2 will produce a frequency reference of 40.00Hz.

• If In.56 is set to 50.00 (%), and default settings are used for In.01 (60Hz) and

In.53–55, 20mA input current (max) to I2 will produce a frequency reference of 30.00Hz (50% of 60Hz).

I2 Perc y1 0.00

I2 Curr x2 20.00

I2 Perc y2 100.00

I2 Inverting 0 No

I2 Quantizing 0.04 0*, 0.04–10.00 %

0–100

0.00–24.00

0.00–100.00

0–1

In.52 I2 Filter

In.53 I2 Curr x1– In.56 I2 Perc y2

frequency based on the input current at I2.

[Gradient and off-set configuration based on output frequency]

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency

35 V2

input display

V2 Monitor

0.00 0.00–12.00

input filter time

Mini

mum V2 i

nput

Output% at

Maximum

V2 input

utput% at

Invert

rotational

.00

*, 0.04

–

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency

P5 terminal

Frequency at

input

0.00

–

frequency

4.1.4 Setting a Frequency Reference with Input Voltage (Terminal I2)

Set and modify a frequency reference using input voltage at I2 (V2) terminal by setting SW2 to V2. Set the Frq (Frequency reference source) code in the Operation group to 4 (V2) and apply 0–12V

input voltage to I2 (=V2, Analog current/voltage input terminal). Codes In.35–47 will not be displayed when I2 is set to receive current input (Frq code parameter is set to 5).

Operation Frq

reference source

constant

voltage

minimum V2 voltage

voltage

maximum V2 voltage

direction

47 V2 quantizing level V2 Quantizing 0.04

* Quantizing is disabled if ‘0’ is selected.

Freq Ref Src 4 V2 0–12 -

V2 Filter 10 0–10000 ms

V2 Volt x1 0.00 0.00–10.00 V

V2 Perc y1 0.00 0.00–100.00 %

V2 Volt x2 10.00 0.00–10.00 V

V2 Perc y2 100.00 0.00–100.00 %

V2 Inverting 0 No

0–1

10.00

4.1.5 Setting a Frequency with TI Pulse Input

Set a frequency reference by setting the Frq (Frequency reference source) code in Operation group to 12 (Pulse). In case of Standard I/O, set the In.69 P5 Define to 54(TI) and providing 0–

32.00kHz pulse frequency to P5.

Operation Frq

reference source

function setting

maximum analog

Freq Ref Src 12

P5 Define 54 TI 0-54 -

Freq at 100% 60.00

Pulse 0–12 -

Maximum

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit 91 Pulse input display

Pulse Monitor

0.00 0.00–50.00

kHz

TI input filter time

TI input minimum

Output% at TI

TI Input

maximum

Output% at TI

Invert TI d

irection

0.00*, 0.04

–

Code

Description

In case of Standard I/O,

Pulse input TI and Multi

function terminal P5 share the

Configures the

frequency reference

at the m

aximum

pulse input

. T

frequency

In.91 Pulse Monitor

Displays the pulse frequency supplied at

TI.

Sets the time for the pulse input at TI to reach 63% of its nominal frequency

In.93 TI Pls x1

–

Configures the

gradient level

and

offset

values

for the output frequency

Learning Basic Features

98 TI quantizing level TI Quantizing 0.04

constant

pulse

minimum pulse

pulse

maximum pulse

of rotation

TI Filter 10 0–9999 ms

TI Pls x1 0.00 0.00–32.00 kHz

TI Perc y1 0.00 0.00–100.00 %

TI Pls x2 32.00 0.00–32.00 kHz

TI Perc y2 100.00 0.00–100.00 %

TI Inverting 0 No

* Data shaded in grey is applied only for Standard I/O. *Quantizing is disabled if ‘0’ is selected.

TI Pulse Input Setting Details

In.69 P5 Define

same therminal. Set the In.69 P5 Define to 54(TI).

0–1

10.00

reference is based on 100% of the value set with In.96.

In.01 Freq at 100%

In.92 TI Filter

In.96 TI Perc y2

• If In.01 is set to 40.00 and codes In.93–96 are set at default, 32kHz input to TI

yields a frequency reference of 40.00Hz.

• If In.96 is set to 50.00 and codes In.01, In.93–95 are set at default, 32kHz input

to the TI terminal yields a frequency reference of 30.00Hz.

(when the pulse frequency is supplied in multiple steps).

Learning Basic Features

Code

Description

In.97 TI Inverting

–

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference

ntegrated

RS-

485

0 ModBus RTU

1 Reserved

LS Inv 485

ntegrated

0 D8/PN/S1

1 D8/PN/S2

D8/PE/S1

D8/PO/S1

In.96

In.94

In.93 In.95

Frequency reference

input

In.98 TI Quantizing

Identical to In.16–17 (refer to In.16 V1 Inverting/In.17.V1 Quantizing on page 69).

4.1.6 Setting a Frequency Reference via RS-485 Communication

Control the inverter with upper-level controllers, such as PCs or PLCs, via RS-485 communication. Set the Frq (Frequency reference source) code in the Operation group to 6 (Int 485) and use the RS-485 signal input terminals (S+/S-/SG) for communication. Refer to 7 RS-485 Communication Features on page 219.

Operation Frq

source

communication inverter ID Integrated communication protocol

communication speed

Freq Ref Src 6 Int 485 0–12 -

Int485 St ID - 1

Int485 Proto

Int485 BaudR 3 9600 bps

1–250

0–2

0–7

4.2 Frequency Hold by Analog Input

If you set a frequency reference via analog input at the control terminal block, you can hold the operation frequency of the inverter by assigning a multi-function input as the analog frequency

Integrated

communication frame configuration

Int485 Mode

0–3

group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

0 Keypad

-1

1 Keypad

-2 2 V1 4 V2 5 I2 6

Int 48

5 8 Field Bus 12 Pulse

Px terminal

Px Define(Px:

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

0 Hz Display

1 Rpm Display

Frequency reference

Operating frequency

Run command

Learning Basic Features

hold terminal. The operation frequency will be fixed upon an analog input signal.

Operation Frq

In 65–71

Frequency reference source

configuration

Freq Ref Src

P1–P7)

Analog Hold

0–12

0–54

4.3 Changing the Displayed Units (Hz↔Rpm)

You can change the units used to display the operational speed of the inverter by setting Dr. 21 (Speed unit selection) to 0 (Hz) or 1 (Rpm). This function is available only with the LCD keypad.

dr 21

4.4 Setting Multi-step Frequency

Multi-step operations can be carried out by assigning different speeds (or frequencies) to the Px terminals. Step 0 uses the frequency reference source set with the Frq code in the Operation group. Px terminal parameter values 7 (Speed-L), 8 (Speed-M) and 9 (Speed-H) are recognized as binary commands and work in combination with Fx or Rx run commands. The inverter operates according to the frequencies set with St.1–3 (multi-step frequency 1–3) , bA.53–56 (multi-step

Speed unit selection

Hz/Rpm Sel

0–1

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit Operation

Step Freq

- 1–3

bA 53–56

Step Freq

- 4–7

7 Speed

-L

- 8 Speed

-M - 9

Speed

-H -

ulti-step command

Code

Description

Operation group

Configure

multi

step frequency

1–3.

Configure

multi

step frequency

4–7.

Choose the terminals

to setup

as multi

step input

and then set the

relevant

Step 0

frequency 4–7) and the binary command combinations.

St1–St3

65–71

Multi-step frequency 1–3

Multi-step frequency 4–7

Px terminal configuration

delay time

Multi-step Frequency Setting Details

St 1–St3 Step Freq - 1–3 bA.53–56

Step Freq - 4–7

If an LCD keypad is in use, bA.50–52 is used instead of St1–St3 (multi-step frequency 1–3).

codes (In.65–71) to 7(Speed-L), 8(Speed-M), or 9(Speed-H).

Provided that terminals P3, P4 and P5 have been set to Speed-L, Speed-M and Speed-H respectively, the following multi-step operation will be available.

Px Define (Px: P1–P7)

InCheck Time 1 1–5000 ms

0–Maximum frequency 0–Maximum frequency

0–54

In.65–71 Px Define

Code

Description

[An example of a

multi

step operation

]

Set a

time interval for the inverter to check for

additional

terminal block

input

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

0 Keypad

1 Fx/Rx-1 2 Fx/Rx-2 3 Int 485

Field Bus

In.89 InCheck Time

Learning Basic Features

Speed Fx/Rx P5 P4 P3

0 1  - -  2  -  - 3  -   4   - - 5   -  6 7

after receiving an input signal.

After adjusting In.89 to 100ms and an input signal is received at P5, the inverter will search for inputs at other terminals for 100ms, before proceeding to accelerate or decelerate based on P5’s configuration.



      

- - -

4.5 Command Source Configuration

Various devices can be selected as command input devices for theS100 inverter. Input devices available to select include keypad, multi-function input terminal, RS-485 communication and field bus adapter.

Operation

drv Command Source Cmd Source*

* Displayed under DRV-06 on the LCD keypad.

4.5.1 The Keypad as a Command Input Device

The keypad can be selected as a command input device to send command signals to the inverter. This is configured by setting the drv (command source) code to 0 (Keypad). Press the [RUN] key on the keypad to start an operation, and the [STOP/RESET] key to end it.

0–4

Learning Basic Features

group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

drv Command source

Cmd Source*

1 Fx/Rx-1

Px terminal

Px Define(Px: P1

–

1 Fx

2 Rx

Code

Description

Operation group

Assign a terminal for f

orward

(Fx) operation.

Frequency reference

Operation

drv Command source Cmd Source* 0 KeyPad 0–4 -

* Displayed under DRV-06 on the LCD keypad.

4.5.2 Terminal Block as a Command Input Device (Fwd/Rev Run

Commands)

Multi-function terminals can be selected as a command input device. This is configured by setting the drv (command source) code in the Operation group to 1(Fx/Rx). Select 2 terminals for the forward and reverse operations, and then set the relevant codes (2 of the 5 multi-function terminal

codes, In.65–71 for P1–P7) to 1(Fx) and 2(Rx) respectively. This application enables both terminals to be turned on or off at the same time, constituting a stop command that will cause the inverter

to stop operation.

Operation

65–71

configuration

P7)

* Displayed under DRV-06 on the LCD keypad.

0–4

0–54

Fwd/Rev Command by Multi-function Terminal – Setting Details

drv– Cmd Source

In.65–71 Px Define

Set to 1(Fx/Rx-1).

Assign a terminal for reverse (Rx) operation.

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Drv Command source

Cmd Source*

2 Fx/Rx-2

Px terminal

Px Define (Px: P1

1 Fx

2 Rx

Code

Description

Operation group

Assign a terminal for run command (Fx).

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

drv Command source

Cmd Source*

Int 485

FX RX

Frequency

Learning Basic Features

4.5.3 Terminal Block as a Command Input Device (Run and Rotation

Direction Commands)

Multi-function terminals can be selected as a command input device. This is configured by setting the drv (command source) code in the Operation group to 2(Fx/Rx-2). Select 2 terminals for run and rotation direction commands, and then select the relevant codes (2 of the 5 multi-function

terminal codes, In.65–71 for P1–P7) to 1(Fx) and 2(Rx) respectively. This application uses an Fx input as a run command, and an Rx input to change a motor’s rotation direction (On-Rx, Off-Fx).

Operation

65–71

configuration

– P7)

0–4

0–54

* Displayed under DRV-06 on the LCD keypad.

Run Command and Fwd/Rev Change Command Using Multi-function Terminal – Setting Details

drv Cmd Source

In.65–71 Px Define

Set to 2(Fx/Rx-2).

Assign a terminal for changing rotation direction (Rx).

4.5.4 RS-485 Communication as a Command Input Device

Internal RS-485 communication can be selected as a command input device by setting the drv (command source) code in the Operation group to 3(Int 485). This configuration uses upper level controllers such as PCs or PLCs to control the inverter by transmitting and receiving signals via the S+, S-, and Sg terminals at the terminal block. For more details, refer to 7 RS-485 Communication Features on page 219.

Operation

0–4

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

01 I

ntegrated

Int485 St ID

02 I

ntegrated

Int485 Proto

ModBus

03 I

ntegrated

Int485 BaudR

9600 bps

04 I

ntegrated

Int485 Mode

D8 / PN /

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit dr 90 [ESC

] key functions

- 2

Local/Remote

0–2 -

Operation

drv Command source

Cmd

1 Fx/Rx-1 0–4

Code

Description

Set

dr.90

2(Local/Remote)

to perform

local/remote

switch

using

the [ESC]

communication inverter ID

communication protocol

communication speed

communication frame setup

* Displayed under DRV-06 on the LCD keypad.

1–250

RTU

0–2

0–7 -

0–3

4.6 Local/Remote Mode Switching

Local/remote switching is useful for checking the operation of an inverter or to perform an inspection while retaining all parameter values. Also, in an emergency, it can also be used to override control and operate the system manually using the keypad.

The [ESC] key is a programmable key that can be configured to carry out multiple functions. For more details, refer to 3.2.4 Configuring the [ESC] Key on page 50.

* Displayed under DRV-06 on the LCD keypad.

Local/Remote Mode Switching Setting Details

dr.90 [ESC] key functions

Source*

key. Once the value is set, the inverter will automatically begin operating in remote mode. Changing from local to remote will not alter any previously configured parameter values and the operation of the inverter will not change. Press the [ESC] key to switch the operation mode back to “local.” The SET light will flash, and the inverter will operate using the [RUN] key on the keypad. Press the [ESC] key again to switch the operation mode back to “remote.” The SET light will turn off and the inverter will operate according to the previous drv code configuration.

ote

ocal/

emote

Operation

Use l

ocal/remote

operation

mode

switch

ing only when it is necessary. Improper mode switching may

• Full control of the inverter is available with the keypad during local operation (local operation).

• During local operation, jog commands will only work if one of the P1–P7 multi-function terminals

(codes In.65–71) is set to 13(RUN Enable) and the relevant terminal is turned on.

• During remote operation (remote operation), the inverter will operate according to the previously set frequency reference source and the command received from the input device.

• If Ad.10 (power-on run) is set to 0(No), the inverter will NOT operate on power-on even when the following terminals are turned on:

- Fwd/Rev run (Fx/Rx) terminal

- Fwd/Rev jog terminal (Fwd jog/Rev Jog)

- Pre-Excitation terminal To operate the inverter manually with the keypad, switch to local mode. Use caution when switching back to remote operation mode as the inverter will stop operating. If Ad.10 (power-on run) is set to 0(No), a command through the input terminals will work ONLY AFTER all the terminals listed above have been turned off and then turned on again.

• If the inverter has been reset to clear a fault trip during an operation, the inverter will switch to local operation mode at power-on, and full control of the inverter will be with the keypad. The inverter will stop operating when operation mode is switched from “local” to “remote”. In this case, a run command through an input terminal will work ONLY AFTER all the input terminals have been turned off.

Inverter Operation During Local/Remote Switching

Switching operation mode from “remote” to “local” while the inverter is running will cause the inverter to stop operating. Switching operation mode from “local” to “remote” however, will cause the inverter to operate based on the command source:

• Analog commands via terminal input: the inverter will continue to run without interruption based on the command at the terminal block. If a reverse operation (Rx) signal is ON at the terminal block at startup, the inverter will operate in the reverse direction even if it was running in the forward direction in local operation mode before the reset.

• Digital source commands: all command sources except terminal block command sources (which are analog sources) are digital command sources that include the keypad, LCD keypad, and communication sources. The inverter stops operation when switching to remote operation mode, and then starts operation when the next command is given.

Learning Basic Features

result in interruption of the inverter’s operation.

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Set

ting Setting Range

Unit

0 None

1 Forward Prev

Reverse Prev

Code

Description

Choose a direction to

prevent

. Setting

Descripti

on 0 None

Do not set run prevention

. 1 Forward

Prev Set f

orward

run pr

evention

. 2 Reverse Prev

Set r

everse

run prevention

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Fx/Rx-1 or

Ad 10 P

ower

on run

Power

on Run

Yes 0–1 -

4.7 Forward or Reverse Run Prevention

The rotation direction of motors can be configured to prevent motors to only run in one direction. Pressing the [REV] key on the LCD keypad when direction prevention is configured, will cause the motor to decelerate to 0Hz and stop. The inverter will remain on.

Ad 09 Run prevention options Run Prevent

0–2 -

Forward/Reverse Run Prevention Setting Details

Ad.09 Run Prevent

4.8 Power-on Run

A power-on command can be setup to start an inverter operation after powering up, based on terminal block operation commands (if they have been configured). To enable power-on run set the drv (command source) code to 1(Fx/Rx-1) or 2 (Fx/Rx-2) in the Operation group.

Operation drv Command source Cmd Source* 1, 2

* Displayed under DRV-06 on the LCD keypad.

Fx/Rx-2

0–4 -

Note

Use caution

when operating the inverter w

ith

Power

on Run

enabled

the motor

will begin rotating

Group

Code

Name

LCD Display

Parameter Setti

ng Setting Range

Unit

drv Command source

Cmd

1 2 Fx/Rx-1 or

0–4

08 Reset restart setup

RST Restart

Yes 0–1 09

No. of a

uto restart

Retry

0–10

10 A

uto restart

delay

time Retry Delay

1.0 0–60

sec

Learning Basic Features

• A fault trip may be triggered if the inverter starts operation while a motor’s load (fan-type load) is in free-run state. To prevent this from happening, set bit4 to 1 in Cn. 71 (speed search options) of the Control group. The inverter will perform a speed search at the beginning of the operation.

• If the speed search is not enabled, the inverter will begin its operation in a normal V/F pattern and accelerate the motor. If the inverter has been turned on without power-on run enabled, the terminal block command must first be turned off, and then turned on again to begin the inverter’s operation.

when the inverter starts up.

4.9 Reset and Restart

Reset and restart operations can be setup for inverter operation following a fault trip, based on the terminal block operation command (if it is configured). When a fault trip occurs, the inverter cuts off the output and the motor will free-run. Another fault trip may be triggered if the inverter begins its operation while motor load is in a free-run state.

Operation

Source*

Number

Fx/Rx-2

* Displayed under DRV-06 in an LCD keypad.

Learning Basic Features

Note

Use caution

when operating the inverter w

ith Power

on Run enabled

the motor will begin rotating

roup Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

ACC Acceleration time

Acc T

ime 20.0 0.0–600.0

sec dEC Deceleration time

Dec Time

30.0 0.0–600.0

sec

Maximum

Acc/Dec reference

09 Time scale

Time scale

0.1sec

0–2 -

• To prevent a repeat fault trip from occurring, set Cn.71 (speed search options) bit 2 equal to 1. The inverter will perform a speed search at the beginning of the operation.

• If the speed search is not enabled, the inverter will start its operation in a normal V/F pattern and accelerate the motor. If the inverter has been turned on without ‘reset and restart’ enabled, the terminal block command must be first turned off, and then turned on again to begin the inverter’s operation.

when the inverter starts up.

4.10 Setting Acceleration and Deceleration Times

4.10.1 Acc/Dec Time Based on Maximum Frequency

Acc/Dec time values can be set based on maximum frequency, not on inverter operation frequency. To set Acc/Dec time values based on maximum frequency, set bA. 08 (Acc/Dec reference) in the Basic group to 0 (Max Freq).

Acceleration time set at the ACC (Acceleration time) code in the Operation group (dr.03 in an LCD keypad) refers to the time required for the inverter to reach the maximum frequency from a stopped (0Hz) state. Likewise, the value set at the dEC (deceleration time) code in the Operation group (dr.04 in an LCD keypad) refers to the time required to return to a stopped state (0Hz) from the maximum frequency.

Operation

frequency

Max Freq 60.00 40.00–400.00 Hz

Ramp T Mode 0 Max Freq 0–1 -

Code

Description

Set the parameter value to 0 (Max Freq) to setup Acc/Dec time based

Configuration

Description

Max Freq

Set the Acc/Dec time based on maximum

1 Delta Freq

Set the Acc/Dec time based on operati

Use the time scale for all time

related values.

It is particularly

useful when a more

Configuration

Description

0.01sec

Sets

0.01 second as the minimum unit.

0.1sec

Sets

0.1 second as the minimum unit.

1sec Sets

1 second as the minimum unit.

ote that the range of maximum time value

s may change a

utomatically when

the units are

change

. If

Max. Freq.

Frequency Run cmd

Acc. time Dec. time

Acc/Dec Time Based on Maximum Frequency – Setting Details

maximum frequency.

frequency.

If, for example, maximum frequency is 60.00Hz, the Acc/Dec times are set to 5

bA.08 Ramp T Mode

seconds, and the frequency reference for operation is set at 30Hz (half of 60Hz), the time required to reach 30Hz therefore is 2.5 seconds (half of 5 seconds).

Learning Basic Features

accurate Acc/Dec times are required because of load characteristics, or when the maximum time range needs to be extended.

bA.09 Time scale

for example, the acceleration time is set at 6000 seconds, a time scale change from 1 second to 0.01 second will result in a modified acceleration time of 60.00 seconds.

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

ACC Acceleration time

Acc Time

20.0

sec dEC D

eceleration time

Dec Time

30.0

sec bA 08 Acc/Dec reference

Ramp T Mode

Delta Freq

0–1 -

Code

Description

Set the parameter value to 1 (Delta Freq) to set Acc/Dec time

s based on

Configu

ration

Description

Max Freq

Set the Acc/Dec time based on

aximum

1 Delta Freq

Set the Acc/Dec time based on

peration

4.10.2 Acc/Dec Time Based on Operation Frequency

Acc/Dec times can be set based on the time required to reach the next step frequency from the existing operation frequency. To set the Acc/Dec time values based on the existing operation frequency, set bA. 08 (acc/dec reference) in the Basic group to 1 (Delta Freq).

Operation

Acc/Dec Time Based on Operation Frequency – Setting Details

Maximum frequency.

frequency.

bA.08 Ramp T Mode

If Acc/Dec times are set to 5 seconds, and multiple frequency references are used in the operation in 2 steps, at 10Hz and 30 Hz, each acceleration stage will take 5 seconds (refer to the graph below).

0.0–600.0

4.10.3 Multi-step Acc/Dec Time Configuration

Acc/Dec times can be configured via a multi-function terminal by setting the ACC (acceleration time) and dEC (deceleration time) codes in the Operation group.

LSIS LSLV-S100-10015, LSLV-S100-20004, LSLV-S100-10008, LSLV-S100-10022, LSLV-S100-20008 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preparing the Installation

Installing the Inverter

Learning to Perform Basic Operations

Learning Basic Features