LSIS S100, LSLV-S100 User Manual

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This operation manual is intended for users with basic knowledge of 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 damage.

to make sure that there is no voltage before working on the inverter, motor or motor cable.

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

Safety information

• Do not open the cover of the equipment while it is on or operating. Likewise, do not operate the inverter while the cover is open. Exposure of high voltage terminals or charging area to the external environment may result in an electric shock. Do not remove any covers or touch the internal circuit boards (PCBs) or electrical contacts on the product when the power is on or during operation. Doing so may result in serious injury, death, or serious property damage.

• Do not open the cover of the equipment even when the power supply to the inverter has been turned off unless it is necessary for maintenance or regular inspection. Opening the cover may result in an electric shock even when the power supply is off.

• The equipment may hold charge long after the power supply has been turned off. Use a multi-meter

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Safety Information

The protection level of this equipment (inverter) is Protective Class I.

• This equipment must be grounded for safe and proper operation.

• Do not supply power to a faulty inverter. If you find that the inverter is faulty, disconnect the power

supply and have the inverter professionally repaired.

• The inverter becomes hot during operation. Avoid touching the inverter until it has cooled to avoid

burns.

• Do not allow foreign objects, such as screws, metal chips, debris, water, or oil to get inside the

inverter. Allowing foreign objects inside the inverter may cause the inverter to malfunction or result in a fire.

• Do not operate the inverter with wet hands. Doing so may result in electric shock.

• Check the information about the protection level for the circuits and devices.

The following connection terminals and devices are Protective Class 0. It means that the circuit protection level depends on the basic insulation. If there is no basic insulation is failed, it may cause electric shock accident. When installing or wiring the connection terminals and devices, take the same protective action as with the power wire.

- Multi-function Input: P1-P7, CM

- Analog Frequency Input: VR, V1, I2, TI

- Safety Function: SA, SB, SC

- Analog Output: AO1, AO2, TO

- Digital Output: Q1, EG, 24, A1/C1/B1

- Communication: S+/S-/SG

- Fan

Safety Information

an electric shock.

Note

UTS150

(N/H/L)

UTS250

(N/H/L)

UTS400

(N/H/L)

• Do not modify the interior workings of the inverter. Doing so will void the warranty.

• The inverter is designed for 3-phase motor operation. Do not use the inverter to operate a single

phase motor.

• Do not place heavy objects on top of electric cables. Doing so may damage the cable and result in

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

480V(50/60Hz)

35/65/100kA 35/65/100kA 35/65/100kA 26kA 26kA 35kA

ABS103c ABS203c ABS403c

Table of

Contents

Table of Contents

1 Preparing the Installation ............................................................................................1

1.1 Product Identification................................................................................................................... 1

1.2 Part Names ......................................................................................................................................... 3

1.3 Installation Considerations ........................................................................................................ 4

1.4 Selecting and Preparing a Site for Installation ................................................................. 5

1.5 Cable Selection ................................................................................................................................ 8

2 Installing the Inverter ................................................................................................ 11

2.1 Mounting the Inverter .............................................................................................................. 13

2.2 Cable Wiring ................................................................................................................................... 16

2.3 Post-Installation Checklist ....................................................................................................... 33

2.4 Test Run ............................................................................................................................................ 35

3 Learning to Perform Basic Operations ................................................................... 37

3.1 About the Keypad ....................................................................................................................... 37

3.1.1 Operation Keys ............................................................................................................ 37

3.1.2 About the Display ...................................................................................................... 39

3.1.3 Display Modes ............................................................................................................. 42

3.2 Learning to Use the Keypad ................................................................................................... 45

3.2.1 Display Mode Selection .......................................................................................... 45

3.2.2 Switching Groups....................................................................................................... 48

3.2.3 Navigating through the Codes (Functions) .................................................. 50

3.2.4 Navigating Directly to Different Codes ........................................................... 52

3.2.5 Parameter settings .................................................................................................... 53

3.2.6 Monitoring the Operation ..................................................................................... 55

3.3 Fault Monitoring .......................................................................................................................... 58

3.3.1 Monitoring Faults during Inverter Operation .............................................. 58

3.3.2 Monitoring Multiple Fault Trips........................................................................... 59

3.4 Parameter Initialization ............................................................................................................. 61

4 Learning Basic Features ............................................................................................. 63

4.1 Setting Frequency Reference ................................................................................................ 66

Table of

Contents

4.1.1 Keypad as the Source (KeyPad-1 setting) ...................................................... 66

4.1.2 Keypad as the Source (KeyPad-2 setting) ...................................................... 67

4.1.3 V1 Terminal as the Source ...................................................................................... 67

4.1.4 Setting a Frequency Reference with Input Voltage (Terminal I2) ...... 75

4.1.5 Setting a Frequency with TI Pulse Input ......................................................... 76

4.1.6 Setting a Frequency Reference via RS-485 Communication ............... 77

4.2 Frequency Hold by Analog Input ........................................................................................ 78

4.3 Changing the Displayed Units (Hz↔Rpm) ..................................................................... 78

4.4 Setting Multi-step Frequency ............................................................................................... 79

4.5 Command Source Configuration ........................................................................................ 81

4.5.1 The Keypad as a Command Input Device ..................................................... 81

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

Commands) ................................................................................................................. 81

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

Direction Commands)............................................................................................ 82

4.5.4 RS-485 Communication as a Command Input Device ........................... 83

4.6 Local/Remote Mode Switching ............................................................................................ 84

4.7 Forward or Reverse Run Prevention .................................................................................. 86

4.8 Power-on Run ................................................................................................................................ 87

4.9 Reset and Restart ......................................................................................................................... 88

4.10 Setting Acceleration and Deceleration Times ............................................................... 89

4.10.1 Acc/Dec Time Based on Maximum Frequency ........................................... 89

4.10.2 Acc/Dec Time Based on Operation Frequency ........................................... 90

4.10.3 Multi-step Acc/Dec Time Configuration ......................................................... 91

4.10.4 Configuring Acc/Dec Time Switch Frequency ............................................ 93

4.11 Acc/Dec Pattern Configuration ............................................................................................ 94

4.12 Stopping the Acc/Dec Operation........................................................................................ 96

4.13 V/F(Voltage/Frequency) Control ......................................................................................... 97

4.13.1 Linear V/F Pattern Operation................................................................................ 97

4.13.2 Square Reduction V/F pattern Operation ...................................................... 98

4.13.3 User V/F Pattern Operation ................................................................................... 99

4.14 Torque Boost ................................................................................................................................ 101

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4.14.1 Manual Torque Boost ............................................................................................. 101

4.14.2 Auto Torque Boost-1 ............................................................................................... 102

4.14.3 Auto Torque Boost-2 ............................................................................................... 102

4.15 Output Voltage Setting .......................................................................................................... 102

4.16 Start Mode Setting .................................................................................................................... 103

4.16.1 Acceleration Start ..................................................................................................... 103

4.16.2 Start After DC Braking ............................................................................................ 103

4.17 Stop Mode Setting .................................................................................................................... 104

4.17.1 Deceleration Stop .................................................................................................... 104

4.17.2 Stop After DC Braking ............................................................................................ 105

4.17.3 Free Run Stop ............................................................................................................. 106

4.17.4 Power Braking ............................................................................................................ 107

4.18 Frequency Limit.......................................................................................................................... 108

4.18.1 Frequency Limit Using Maximum Frequency and Start Frequency

.......................................................................................................................................... 108

4.18.2 Frequency Limit Using Upper and Lower Limit Frequency Values 108

4.18.3 Frequency Jump ....................................................................................................... 110

4.19 2nd Operation Mode Setting ................................................................................................. 111

4.20 Multi-function Input Terminal Control ........................................................................... 112

4.21 P2P Setting .................................................................................................................................... 113

4.22 Multi-keypad Setting ............................................................................................................... 114

4.23 User Sequence Setting ........................................................................................................... 115

4.24 Fire Mode Operation ................................................................................................................ 123

5 RS-485 Communication Features .......................................................................... 125

5.1 Communication Standards .................................................................................................. 125

5.2 Communication System Configuration ......................................................................... 126

5.2.1 Communication Line Connection ................................................................... 126

5.2.2 Setting Communication Parameters ............................................................. 127

5.2.3 Setting Operation Command and Frequency .......................................... 128

5.2.4 Command Loss Protective Operation ........................................................... 129

5.2.5 Setting Virtual Multi-Function Input .............................................................. 130

5.2.6 Saving Parameters Defined by Communication ..................................... 131

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5.2.7 Total Memory Map for Communication ...................................................... 131

5.2.8 Parameter Group for Data Transmission ...................................................... 132

5.3 Communication Protocol ...................................................................................................... 133

5.3.1 LS INV 485 Protocol ................................................................................................. 133

5.3.2 Modbus-RTU Protocol ........................................................................................... 138

5.4 Compatible Common Area Parameter........................................................................... 142

5.5 S100 Expansion Common Area Parameter .................................................................. 145

5.5.1 Monitoring Area Parameter (Read Only) ...................................................... 145

5.5.2 Control Area Parameter (Read/ Write) ........................................................... 151

5.5.3 Inverter Memory Control Area Parameter (Read and Write).............. 153

6 Table of Functions .................................................................................................... 155

6.1 Drive group (PAR→DRV) ....................................................................................................... 155

6.2 Basic Function group (PAR→BAS) .................................................................................... 160

6.3 Advanced Function group (PAR→ADV) ........................................................................ 165

6.4 Control Function group (PAR→CON) .............................................................................. 171

6.5 Input Terminal Block Function group (PAR→IN) ....................................................... 180

6.6 Output Terminal Block Function group (PAR→OUT) .............................................. 185

6.7 Communication Function group (PAR→COM) .......................................................... 190

6.8 Application Function group (PAR→APP) ...................................................................... 194

6.9 Protection Function group (PAR→PRT) ......................................................................... 197

6.10 2nd Motor Function group (PAR→M2) .......................................................................... 202

6.11 User Sequence group (USS) ................................................................................................. 204

6.12 User Sequence Function group(USF) .............................................................................. 207

6.13 Groups for LCD Keypad Only ............................................................................................... 227

6.13.1 Trip Mode (TRP Last-x) ........................................................................................... 227

6.13.2 Config Mode (CNF) .................................................................................................. 227

7 Troubleshooting ....................................................................................................... 231

7.1 Trips and Warnings ................................................................................................................... 231

7.1.1 Fault Trips ..................................................................................................................... 231

7.1.2 Warning Messages .................................................................................................. 234

7.2 Troubleshooting Fault Trips .................................................................................................. 235

Table of

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7.3 Troubleshooting Other Faults ............................................................................................. 237

8 Maintenance .............................................................................................................. 241

8.1 Regular Inspection Lists ......................................................................................................... 241

8.1.1 Daily Inspections ...................................................................................................... 241

8.1.2 Annual Inspections ................................................................................................. 242

8.1.3 Bi-annual Inspections ............................................................................................ 244

8.2 Replacing Major Components ............................................................................................ 244

8.2.1 Exchange Cycle for Major Components ....................................................... 244

8.2.2 How to Replace the Cooling Fans .................................................................... 245

8.3 Storage and Disposal ............................................................................................................... 246

8.3.1 Storage .......................................................................................................................... 246

8.3.2 Disposal ......................................................................................................................... 246

9 Technical Specification ............................................................................................ 247

9.1 Input and Output Specification ......................................................................................... 247

9.2 Product Specification Details .............................................................................................. 249

9.3 External Dimensions (IP 20 Type) ...................................................................................... 251

9.4 Peripheral Devices..................................................................................................................... 253

9.5 Fuse and Reactor Specifications ........................................................................................ 253

9.6 Terminal Screw Specification............................................................................................... 254

9.7 Dynamic braking unit(DBU) and Resistors ................................................................... 255

9.7.1 Dynamic braking unit(DBU) ............................................................................... 255

9.7.2 Terminal arrangement ........................................................................................... 255

9.7.3 Dimensions ................................................................................................................. 257

9.7.4 Display Functions ..................................................................................................... 259

9.7.5 DB Resistors ................................................................................................................. 259

9.8 Continuous Rated Current Derating ................................................................................ 260

9.9 Heat Emmission ......................................................................................................................... 261

Product Warranty ............................................................................................................. 262

Index ................................................................................................................................... 269

Table of

Contents

Preparing the Installation

Note

Check the product name, open the packaging, and then confirm that the product is free from defects. Contact your supplier if you have any issues or questions about your product.

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 9.1 Input and Output Specification on page 247

Preparing the Installation

Note

The grounding terminal cover of EMC is not existed in the 55-75kW inverters.

1.2 Part Names

The illustration below displays part names. Details may vary between product groups.

Preparing the Installation

Items

Description

Ambient Humidity

90% relative humidity (no condensation)

Environmental Factors

An environment free from corrosive or flammable gases, oil residue or dust

Altitude/Vibration

Lower than 3,280 ft (1,000 m) above sea level/less than 9.8m/sec² (1G)

Air Pressure

70 –106kPa

Do not allow the ambient temperature to exceed the allowable range while operating the inverter.

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

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

the inverter.

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

- 4–149°F (-20–65℃)

Preparing the Installation

1.4 Selecting and Preparing a Site for Installation

When selecting an installation location consider the following points:

• The inverter must be installed on a wall that can support the inverter’s weight.

• The location must be free from vibration. Vibration can adversely affect the operation of the

inverter.

• The inverter can become very hot during operation. Install the inverter on a surface that is fire-resistant or flame-retardant and with sufficient clearance around the inverter to allow air to circulate. The illustrations below detail the required installation clearances.

Preparing the Installation

• Ensure sufficient air circulation is provided around the inverter when it is installed. If the inverter is to be installed inside a panel, enclosure, or cabinet rack, carefully consider the position of the inverter’s cooling fan and the ventilation louver. The cooling fan must be positioned to efficiently transfer the heat generated by the operation of the inverter.

Preparing the Installation

• 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

1.5 Cable Selection

When you install power and signal cables in the terminal blocks, only use cables that meet the required specification for the safe and reliable operation of the product. Refer to the following information to assist you with cable selection.

• Wherever possible use cables with the largest cross-sectional area for mains power wiring, to ensure that voltage drop does not exceed 2%.

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

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

Ground Cable and Power Cable Specifications

Load (kW)

3–Phase 400 V

mm2 AWG

16 5

25 25 4 4

70 70 1/0 1/0

Preparing the Installation

With Crimp

Ferrule)

Output current/voltage: 12 V,

+12 V

Maximum output

current/voltage: 12 V, 24 mA

Maximum output current:

100 mA

SA, SB, SC

Less than DC 24 V, 25 mA

Less than AC 250 V, 1 A

Less than DC 30 V, 1 A

A2, C2

Signal (Control) Cable Specifications

Recommended wire thickness

mm2(AWG)

Terminal

P1–P7, CM

AO1, AO2

Q1 Less than DC 26 V, 100 mA

TI TO

Without Crimp

Terminal

Connections

(Bare wire)

1.0 (17) 1.5 (15) M2-6 0.4

Terminal

Connectors

(Bootlace

Terminal

screw

Torque

[Nm]

Electrical Specifications

20 mA volume resistance: 1–5 kΩ

Maximum input voltage: -12V –

0–24 mA input (internal

resistance: 249 Ω)

0–32 kHz, 0–12 V 0–32 kHz, 0–12 V

S+, S-, SG

A1, B1, C1

Less than AC 250 V, 5 A

Less than DC 30 V, 5 A

Preparing the Installation

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.4)

Mounting the Inverter (p.13)

Wiring the Ground Connection (p.18)

Power and Signal Wiring (p.19)

Post-Installation Checks (p.33)

Turning on the Inverter

Parameter Configuration (p.53)

Testing (p.35)

Installing the Inverter

requirements.

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 9.4 Peripheral Devices on page 253.

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

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

• 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 an

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

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

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

• Reactors can be installed to improve the power factor. Note that reactors may be installed within 30

ft (9.14 m) from the power source if the input power exceeds 10 times of inverter capacity. Refer to

9.5 Fuse and Reactor Specifications on page 253 and carefully select a reactor that meets the

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 9.3 Type) on page 251 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.

External Dimensions (IP 20

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.

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

been turned off.

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 9.6 Terminal Screw Specification on page 254 for torque specifications.

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

result in electric shock.

• The power supply system for this equipment (inverter) is a grounded system. Only use a grounded

power supply system for this equipment (inverter). Do not use a TT, TN, IT, or corner grounded system with the inverter.

• The equipment may generate direct current in the protective ground wire. When installing the

residual current device (RCD) or residual current monitoring (RCM), only Type B RCDs and RCMs can be used.

• 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 600 V, 75℃ for power terminal wiring.

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

• Separate control circuit wires from the main sircuits and other high voltage circuits(200V relay

sequence circuit).

• Check for short circuits or wiring failure in the control circuit. They could cause system failure or

device malfunction.

• Use shielded cables when wiring the control circuit. Failure to do so may cause malfunction due to

interference. If a ground is needed, use STP (Shielded Twisted Pair) cables.

• 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

Installing the Inverter

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.

1 Loosen the bolt that secures the terminal cover (). 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 Connect the cables to the power terminals and the control terminals. For cable specifications,

refer to 1.5 Cable Selection on page 8

Installing the Inverter

Note

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

Install ground connections for the inverter and the motor by following the correct specifications to

connections may result in electric shock.

Step 2 Ground Connection

Remove the front cover, 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 8 your installation.

to find the appropriate cable specification for

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

ensure safe and accurate operation. Using the inverter and the motor without the specified grounding

Installing the Inverter

nécessaire.

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 Selection on page 8 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 600 V, 75℃ for power terminal wiring.

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

• Do not connect two wires in a single terminal for power cable connections.

• 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.

• Ne jamais connecter deux câbles à une borne lors du câblage de l'alimentation.

• 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

Cable

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.

P3(+)/N(-)

Brake unit terminals

Brake unit wiring connection.

3-phase induction motor wiring connections.

30~75kW (3-phase)

Power Terminal Labels and Descriptions

U/V/W Motor output terminals

Installing the Inverter

Note

Distance

< 330ft (100m)

> 330ft (100m)

Allowed Carrier Frequency

< 5 kHz

< 2.5 kHz

Do not connect power to the inverter until installation has been fully completed and the inverter is ready to be operated. Doing so may result in electric shock.

on the output side of the inverter.

• Do not use 3 core cables to connect a remotely located motor with the inverter.

• When you operating Brake resistor, the motor may vibrate under the Flux braking operation. In this

case, please turn off the Flux braking(PRT-50).

• Make sure that the total cable length does not exceed 665ft (202m).

• 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 overcurrent protection devices or result in malfunction of equipment connected to the inverter.

• Voltage drop is calculated by using the following formula:

Voltage Drop (V) = [√3 X cable resistance (mΩ/m) X cable length (m) X current(A)] / 1000

• Use cables with the largest possible cross-sectional area to ensure that voltage drop is minimized over long cable runs. Lowering the carrier frequency and installing a micro surge filter may also help to reduce voltage drop.

• 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

Installing the Inverter

Switch

Description

SW1

PNP/NPN mode selection switch

SW2

analog voltage/current input terminal selection switch

SW3

analog voltage/current output terminal selection switch

SW4

Terminal resistor DIP switch

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 8 before installing control terminal wiring and ensure that the cables used meet the required specifications.

Control Board Switches

Installing the Inverter

Function

Label

Name

Description

Multi-function Input 1-7

Common Sequence

Common terminal for analog terminal inputs and outputs.

Used to setup or modify a frequency reference via analog

Potentiometer: 1–5 kΩ

Used to setup or modify a frequency reference via analog

Bipolar: -10–10 V (±12 V Max.)

Used to setup or modify a frequency reference via analog

• Input resistance: 249 Ω

Setup or modify frequency references using pulse inputs

• High Level: 3.5–12 V

Safety input A

Used to block the output from the inverter in an

lose connection with the SC terminal.

Safety input power source

Input Terminal Labels and Descriptions

Multifunction terminal configuration

Analog input configuration

P1–P7

Potentiometer frequency reference input

Voltage input for frequency reference input

Voltage/current input for frequency reference input

Configurable for multi-function input terminals.

voltage or current input.

• Maximum Voltage Output: 12 V

• Maximum Current Output: 100 mA,

•

voltage input terminal.

• Unipolar: 0–10 V (12 V Max.)

•

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

V2 Mode:

• Unipolar: 0–10 V (12 V Max.)

I2 Mode

• Input current: 4–20 mA

• Maximum Input current: 24 mA

Pulse input for

Safety functionality configuration

SB Safety input B

frequency reference input (pulse train)

from 0 to 32 kHz.

• Low Level: 0–2.5 V

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

•

DC 24 V, < 25 mA

Installing the Inverter

Function

Label

Name

Description

Used to send inverter output information to external

Maximum output current: 24 mA

Use to send inverter output information, such as output

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

Sends pulse signals to external devices to provide a

Multi-functional (open collector)

Common ground contact for an open collector (with external power source)

External 24V power source

Sends out alarm signals when the inverter’s safety

• Normal operation: B1 and C1 contacts are connected

Output/Communication Terminal Labels and Descriptions

devices: output frequency, output current, output voltage, or a DC voltage. Operate switch (SW2) to select the signal output type (voltage or current) at the AO terminal. Output Signal Specifications:

• Output voltage: 0–10 V

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

• Output current: 0–20 mA (Load resistance: Less than

500 Ω)

•

AO1

Voltage/Current Output

AO2 Analog output

TO Pulse Output

EG Common

Analog voltage output terminal

frequency, output current, output voltage, or DC voltage to external devices.

• Output voltage: 0–10 V

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

• Output frequency: 0–32 kHz

• Output voltage: 0–12V

When connecting to a pulse between the S100 inverters,

• Standard I/O(30~75kW) <-> Multiple I/O(0.4~22kW) : Connect to TO -> TI, CM -> CM

• Standard I/O(30~75kW) <-> Standard I/O(30~75kW) : Connect to TO -> TI, CM -> CM

• Standard I/O(30~75kW) <-> Standard I/O(0.4~22kW) : Do not support

DC 26V, 100 mA or less

Digital output

A1/C1/B1 Fault signal output

Maximum output current: 150 mA

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

• Fault condition: A1 and C1 contacts are connected (B1 and C1 open connection)

Installing the Inverter

Function

Label

Name

Description

(A1 and C1 open connection)

The signal is generated while operating. Define and use

AC250 V 5A, Less than DC30 V 5A).

Terminal contacts

S+/S-/SG

Used to send or receive RS-485 signals. Refer to 5 RS-485 Communication Features on page 125 for more details.

Not in use.

Cable Spec.

Dimensions (inches/mm)

AWG

mm2

L* P d1

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

A2, C2

Multi-functional relay output terminal

RS-485 signal line

the multi-functional relay output terminal (Less than

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.

P/N

Manufacturer

26 0.25

* 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.

0.04 / 1.1 0.1 / 2.5

JEONO (Jeono Electric,

http://www.jeono.com/

)

Installing the Inverter

Note

SA,SB, SC, they are shorted, have 24V voltage. Do not connect power to the inverter until installation has been fully completed and the inverter is ready to be operated. Doing so may result in electric shock.

• 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).

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

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.

Installing the Inverter

Note

S100, 400 V, 55- 75 kW products do not have built-in EMC filters.

Asymmetrical Grounding Connection

discharged. Personal injury or death by electric shock may result.

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

S100, 400 V 30–45 kW (3 phase) inverters have EMC filters built-in and activated as a factory default design. 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.

Intermediate One phase of a delta connection is grounded

grounding

point on one

phase of a

delta

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

Before using the inverter, confirm the power supply’s grounding system. Disable the EMC filter if the power source has an asymmetrical grounding connection.

Installing the Inverter

Disabling the Built-in EMC Filter

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.

Follow the instructions listed below to disable the EMC filters.

1 Remove the EMC ground cover located at the bottom of the inverter.

2 Remove the EMC ground cable from the right terminal (EMC filter-ON / factory default), and

connect it to the left terminal (EMC filter-OFF / for power sources with asymmetrical grounding).

Installing the Inverter

Note

The terminal on the right is used to ENABLE the EMC filter (factory default). The terminal on the left is

If the EMC filter is required in the future, reverse the steps and connect the EMC ground cable to the right terminal to enable the EMC filter.

used to DISABLE the EMC filter (for power sources with asymmetrical grounding).

Installing the Inverter

Step 7 Selecting the brake unit

Select the brake unit as following:

UL form Capacity of applied motor Braking unit

UL type (A type)

Non UL type (B type)

Non UL type (C type)

30~37kW SV370DBU-4U 45~55kW SV550DBU-4U 75kW SV750DBU-4U 30~37kW SV037DBH-4

SV075DBH-4

45~75kW

SV075DB-4 LSLV0370DBU-4HN

30~37kW

LSLV0370DBU-4LN

45~75kW LSLV0750DBU-4LN

Step 8 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.4

Does the environment meet the inverter’s operating conditions?

Does the power source match the inverter’s rated input?

p.247

Is the inverter’s rated output sufficient to supply the

for details.

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

p.12

Is the circuit breaker correctly rated?

p.247

Are the power source cables correctly connected to the R/S/T

terminals may damage the inverter.)

Are the motor output cables connected in the correct phase

cables are not wired in the correct rotation.)

Are the cables used in the power terminal connections correctly rated?

Is the inverter grounded correctly?

p.18

Are the power terminal screws and the ground terminal screws tightened to their specified torques?

Are the overload protection circuits installed correctly on the motors (if multiple motors are run using one inverter)?

Is the inverter separated from the power source by a magnetic contactor (if a braking resistor is in use)?

Are advanced-phase capacitors, surge protection and

the inverter.)

Are STP (shielded twisted pair) cables used for control terminal wiring?

Is the shielding of the STP wiring properly grounded?

If 3-wire operation is required, are the multi-function input

connections?

Are the control cables properly wired?

p22

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.

p.5

Installation Location/Power I/O Verification

equipment? (Degraded performance will result in certain circumstances. Refer to 9.8 Continuous Rated Current Derating on page 260

p.247

Power Terminal Wiring

Control Terminal Wiring

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

rotation (U/V/W)? (Caution: motors will rotate in reverse direction if three phase

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

terminals defined prior to the installation of the control wiring

p.19

p.8

p. 19

p.12

p.19

p.22

Installing the Inverter

Items

Check Point

Ref.

Result

Are the control terminal screws tightened to their specified torques?

Is the total cable length of all control wiring < 165ft (100m)?

p.27 Is the total length of safety wiring < 100ft (30m)?

p.27

Are optional cards connected correctly?

Is there any debris left inside the inverter?

p.16

Are any cables contacting adjacent terminals, creating a potential short circuit risk?

Are the control terminal connections separated from the power terminal connections?

If capacitors have been in use for more than two years, have they been replaced?

Has a fuse been installed for the power source?

p.253

Are the connections to the motor separated from other connections?

If the fans have been in operation for more than three years, have they been replaced?

Note

STP (Shielded Twisted Pair) cable has a highly conductive, shielded screen around twisted cable pairs. STP cables protect conductors from electromagnetic interference.

p.16

Miscellaneous

p. 245

Installing the Inverter

2.4 Test Run

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

1 Before starting a test drive, check the wiring conditions. 2 Turn on the power supply to the inverter. Ensure that the keypad display light is on.

3 Select the command source 4 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?

• 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?

5 Set the acceleration (ACC) time and deceleration (Dec) time. 6 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.

(Set the DRV code).

Installing the Inverter

Note

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

and V terminals.

Remarque

Verifying the Motor Rotation

exceed the motor’s rated capacity.

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

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-06 (Frequency reference source) code 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.

• 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

Learning to Perform Basic Operations

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.

3.1.1 Operation Keys

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

Learning to Perform Basic Operations

[UP] key [DOWN] key

Used to cancel an input during parameter setup.

the keypad display Monitor mode.

Key Name Description

[MODE] Key Used to switch between modes.

[PROG / Ent] Key Used to select, confirm, or save a parameter value.

Switch between codes or increase or decrease parameter values.

[LEFT] key [RIGHT] key

[MULTI] Key Used to perform special functions, such as user code registration.

[ESC] Key

[FWD] Key Used to operate the motor in the forward direction.

[REV] Key Used to operate the motor in the reversed direction.

[STOP/RESET] Key

Switch between groups or move the cursor during parameter setup or modification.

• Pressing the [ESC] key before pressing the [PROG / ENT ] key reverts the parameter value to the previously set value.

• Pressing the [ESC] key while editing the codes in any function group makes the keypad display the first code of the function group.

Pressing the [ESC] key while moving through the modes makes

•

Used to stop motor operation. Used to reset the inverter following fault or failure condition.

Learning to Perform Basic Operations

3.1.2 About the Display

Monitor mode display

Parameter settings display

Learning to Perform Basic Operations

operation)

Names displayed in monitor mode and parameter settings

No. Names displayed in monitor mode No. Names displayed in parameter settings

1 Mode 1 Mode 2 Operating/frequency command 2 Group 3 Multi-functional key settings 3 Multi-functional key settings 4 Inverter operation status 4 Inverter operation status 5 Items displayed in the status window 5 Items displayed in the status window 6 Monitor mode display 1 6 Display parameters 7 Monitor mode display 2 7 Available settings range 8 Monitor mode display 3 8 Existing setting values 9 Monitor mode cursor 9 Factory default values 10 Code numbers and names

Display details

No. Name Display Description

MON Monitor Mode

1 Mode

Operation commands

Frequency commands

PAR Parameter Mode

TRP Trip Mode

CNF Config Mode

K Keypad operation command

O Field Bus communication option operation command

A Application option operation command

R Internal 485 operation command

T Terminal operation command

K Keypad frequency command

V V1 input frequency command

P Pulse input frequency command

Frequency command for UP operation (Up - Down

Frequency command for DOWN operation (Up - Down

Frequency command for STOP operation (Up - Down

O FBus Option frequency command

Learning to Perform Basic Operations

mode

No. Name Display Description

J Jog frequency command

R Int 485 frequency command

1 ~9, A~F Multi-step frequency command

JOG Key Keypad JOG operation mode

Multi-

functional key settings

Inverter operation status

Local/Remote Able to select either local or remote operation

UserGrpSelKey

STP Motor stopped

FWD Operating in forward direction

REV Operating in reverse direction

DC DC output

WAN Warning

STL Stall

SPS Speed Search

OSS S/W overcurrent protective function is on

OSH H/W overcurrent protective function is on

TUN Auto Tuning

Learning to Perform Basic Operations

3.1.3 Display Modes

The S100 inverter uses 5 modes to monitor or configure different functions. The parameters in Parameter mode are divided into smaller groups of relevant functions. Press the [Mode] key to change to Parameter mode.

Learning to Perform Basic Operations

Mode Name

Keypad Display

Description

Displays the inverter’s operation status information. In this

may be monitored.

Used to configure the functions required to operate the

purpose and complexity.

Used to monitor the inverter’s fault trip information,

fault trip history does not exist.

Used to configure the inverter features that are not directly

duplication and initialization.

Table of Display Modes

The following table lists the 5 display modes used to control the inverter functions.

Monitor mode MON

Parameter mode PAR

Trip mode TRP

Config mode CNF

mode, information including the inverter’s frequency reference, operation frequency, output current, and voltage

inverter. These functions are divided into 14 groups based on

including the previous fault trip history. When a fault trip occurs during inverter operation, the operation frequency, output current, and output voltage of the inverter at the time of the fault may be monitored. This mode is not displayed if the inverter is not at fault and

related to the operation of the inverter. The settings you can configure in the Config mode include keypad display language options, monitor mode environment settings, communication module display settings, and parameter

Learning to Perform Basic Operations

Function Group Name

Keypad Display

Description

Configures basic operation parameters. These include

functions necessary for operation.

Configures basic operation parameters. These parameters

parameters.

Configures acceleration or deceleration patterns,

regeneration prevention features.

Configures the features related to speed search and KEB (kinetic energy buffering).

Configures input terminal–related features, including digital multi–functional inputs and analog inputs.

Configures output terminal–related features, including digital multi–functional outputs and analog outputs.

Configures the communication features for the RS-485,

is installed.

Configures functionsrelated to auto sequence operation and PID control.

Protection

PRT

Configures motor and inverter protection features.

Motor 2 (Secondary motor)

User Sequence

USS

User Sequence Function

Parameter Setting Mode

The following table lists the functions groups under Parameter mode.

Drive DRV

Basic BAS

Advanced ADV

Control CON

Input Terminal IN

Output Terminal OUT

Communication COM

Application APP

M2 Configures the secondary motor-related features.

ACC/Dec time settings, operation command settings, and

include motor parameters and multi-step frequency

frequency limits, energy saving features, and,

Modbus-RTU and Metasys N2. Optional communication module related features may be configured as well, if one

USF

Used to implement simple sequences with various function blocks.

Learning to Perform Basic Operations

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 specific functions on or off or decide how the functions will be used. For detailed information on the codes in each function group, refer to 6. Table of Functions on page 155 the values), then follow the examples below to configure the inverter with the keypad.

3.2.1 Display Mode Selection

The following figure illustrates how the display modes change when you press the [Mode] button on the keypad. You can continue to press the [Mode] key until you get to the desired mode.

User mode and Trip mode are not displayed when all the inverter settings are set to the factory default (User mode must be configured before it is displayed on the keypad, and Trip mode is displayed only when the inverter is at fault, or has previous trip fault history).

. Confirm the correct values (or the correct range of

Learning to Perform Basic Operations

Mode selection in factory default condition

• When the power is turned on, Monitor mode is displayed.

• Press the [MODE] key.

• Parameter mode

• Press the [MODE] key.

• Config (CNF) mode

• Press the [MODE] key.

• Monitor mode is displayed again.

Switching between groups when Trip mode is added

Trip mode is accessible only when the inverter has trip fault history. Refer to 4 Features on page 63 for information about monitoring faults.

• When the power is turned on, Monitor mode is displayed.

• Press the [MODE] key.

Learning Basic

Learning to Perform Basic Operations

• Parameter mode

• Press the [MODE] key.

• Trip mode

• Press the [MODE] key.

• CNF mode

• Press the [MODE] key.

• Monitor mode is displayed again.

Learning to Perform Basic Operations

3.2.2 Switching Groups

Press the [MODE] key to display a specific mode. Modes displayed change in the following order:

Learning to Perform Basic Operations

Switching between Groups in Parameter Display Mode

Aft er ent eri ng Par am et er mode fr om M on i t or mode, pr ess t h e [▶] k ey t o change t he di sp l ay as shown bel ow. Press t h e [◀ ] key t o ret u r n t o th e p r evi ous mode.

• When the power is turned on, Monitor mode is displayed.

• Press the [MODE] key.

• Parameter mode

• Drive group is displayed.

• Press the [▶] key.

• Basic group (BAS)

• Press the [▶] key.

• Advanced group (ADV)

• Press the [▶] key seven times.

• Protection group (PRT)

• Press the [▶] key.

• Parameter mode Drive group (DRV) is displayed again.

Learning to Perform Basic Operations

3.2.3 Navigating through the Codes (Functions)

Code Navigation in Monitor mode

In m on i to r m od e , p re ss t h e [▲], [▼] k e y to d i sp lay freq u e n cy, th e o u tp u t current, or voltage according to the cursor position.

• When the power is turned on, Monitor mode is displayed.

• The cursor appears to the left of the frequency

information.

• Press the [▼] key.

• Information about the second item in Monitor mode

(Output Current) is displayed.

• Wait for 2 seconds until the information on the display disappears.

• Information about the second item in Monitor mode (Output Current) disappears and the cursor reappears to the left of the second item.

• Press the [▼] key.

• Information about the third item in Monitor mode (Output

Voltage) is displayed.

• Wait for 2 seconds until the information on the display disappears.

• Information about the third item in Monitor mode (Output Voltage) disappears and the cursor appears to the left of the third item.

• Press the [▼] key twice.

Learning to Perform Basic Operations

• Information about the first item in Monitor mode (Frequency) is displayed.

• Information about the first item in Monitor mode (Frequency) disappears and the cursor appears to the left of the first item.

Code Navigation in Parameter mode

The following examples show you how to move through codes in different function groups (Drive group and Basic group) in Parameter mode. In parameter mode, press the [▲] or [▼] key to move to the desired functions.

• When the power is on, monitor mode is displayed.

• Press the [MODE] key.

• Drive group (DRV) in Parameter mode is displayed. If any

other group is displayed, press the [MODE] key until the Drive group is displayed, or press the [ESC] key.

• Press the [▼] key to move to the second code (DRV-01) of Drive group.

• Press the [▶] key

• Basic group is displayed.

• Press the [▲] or [▼] key to move to the desired codes and

configure the inverter functions.

Learning to Perform Basic Operations

3.2.4 Navigating Directly to Different Codes

Parameter mode and Config mode allow direct jumps to specific codes. The code used for this feature is called the Jump Code. The Jump Code is the first code of each mode. The Jump Code feature is convenient when navigating for a code in a function group that has many codes.

The following example shows how to navigate directly to code DRV- 09 from the initial code (DRV00 Jump Code) in the Drive group.

• The Drive group (DRV) is displayed in Parameter mode. Make sure that the fist code in the Drive group (DRV 00 Jump Code) is currently selected.

• Press the [PROG/ENT] key.

• The Code input screen is displayed and the cursor flashes.

A flashing cursor indicates that it is waiting for user input.

• Press the [▲] key to increase the number to 9, and then press the [PROG/ENT] key.

• DRV-09 (Control Mode) is displayed.

• Press the [ESC] key to go back to the initial code of the

Drive group.

Learning to Perform Basic Operations

3.2.5 Parameter settings

Parameter settings available in Monitor mode

The S100 inverter allows basic parameters to be modified in Monitor mode. The following example shows how to set the frequency.

• Make sure that the cursor is at the frequency reference item and that the frequency setting is set to ‘Keypad’ in DRV-09.

• Press the [PROG/ENT] key.

• When the cursor is on the frequency reference item,

detailed information is displayed and the cursor flashes on the input line.

• Press the shift key to go to the desired frequency.

• Press the [▲] key to set the frequency to 10 Hz.

• Press the [PROG/ENT] key.

• The frequency is set to 10 Hz.

Learning to Perform Basic Operations

Parameter settings in other modes and groups

The following example shows how to change the frequency in the Drive group. This example can also be applied to other modes and groups.

• This is the initial display for Parameter mode.

• Press the [▼] key.

• DRV-01 code is selected.

• Press the [PROG/ENT] key.

• The frequency can be changed at the flashing digit.

• Press the [◀]/ [▶] key to move the cursor to the desired

digit.

• Press the [▲] key to enter 10 Hz, and then press the [PROG/ENT] key.

• The frequency is changed to 10 Hz.

Learning to Perform Basic Operations

3.2.6 Monitoring the Operation

How to use Monitor mode

There are 3 types of items that may be monitored in Monitor mode. Some items, including frequency, may be modified. Users can select the items to be displayed in Config mode (CNF).

• Monitor mode

• Frequency, current, and voltage are set as the default

monitored items.

• The target frequency is displayed when the inverter is stopped. The operation frequency is displayed while operating.

• Configure the items to be displayed in Config mode (CNF) 21~23.

• Press the [▼] key to go to 23.

• Press the[PROG/ENT] key to change 23 to output power.

• Press the[ESC] key to ensure that the third item in Monitor

mode is changed to output power.

Learning to Perform Basic Operations

Mode

Number

Display

Setting Range

Initial value

Items available for monitoring

20 Anytime Para 0 Frequency 0: Frequency 21 Monitor Line-1 1 Speed 0: Frequency 22 Monitor Line-2 2 Output Current 2:Output Current

3 Output Voltage 4 Output Power 5 WHour Counter 6 DCLink Voltage 7 DI State 8 DO State 9 V1 Monitor[V]

CNF

23 Monitor Line-3

10 V1 Monitor[%] 13 V2 Monitor[V] 14 V2 Monitor[%] 15 I2 Monitor[mA] 16 I2 Monitor[%] 17 PID Output 18 PID ref Value 19 PID Fbk Value 20 Torque 21 Torque Limit 22 Trq Bias Ref 23 Speed Limit

3:Output Voltage

Learning to Perform Basic Operations

How to use the status bar

On the top-right corner of the display, there is a display item. This item is displayed as long as the inverter is on, regardless of the mode the inverter is operating in.

• Monitor mode

• In the top-right corner of the display, the frequency

reference is displayed (factory default).

• Enter Config mode and go to CNF-20 to select the item to display.

• Press the [PROG/ENT] key to change the item to ‘Output Cu rr en t.’

• On the top-right corner of the display, the unit changes from ‘Frequ ency ’ to ‘Current .’

• In monitor mode, the status bar item is changes to ‘Cu rre nt.’

Learning to Perform Basic Operations

3.3 Fault Monitoring

3.3.1 Monitoring Faults during Inverter Operation

The following example shows how to monitor faults that occurred during inverter operation.

• If a fault trip occurs during inverter operation, the inverter enters Trip mode automatically and displays the type of fault trip that occurred.

• Press the [▼] key to view the information on the inverter at the time of fault, including the output frequency, output current, and operation type.

• When the inverter is reset and the fault trip is released, the keypad display returns to the screen it was at when the fault trip occurred.

Learning to Perform Basic Operations

3.3.2 Monitoring Multiple Fault Trips

The following example shows how to monitor multiple faults that occur at the same time.

• If multiple fault trips occur at the same time, the number of fault trips occurred is displayed on the right side of the fault trip type.

• Press the [PROG/ENT] key.

• The types of fault trips that occurred are displayed.

• Press the [PROG/ENT] key.

• The display returns to the screen it was at when the fault trip

occurred.

Learning to Perform Basic Operations

Fault trip history saving and monitoring

When fault trips occur, the trip mode saves the content. Up to five fault trips are saved in the history. Trip mode saves when the inverter is reset, and when a Low Voltage fault trip occurs due to power outages. If a trip occurs more than five times, the information for the five previous trips are automatically deleted.

• If a fault trip occurs during inverter operation, the inverter

enters Trip mode automatically and displays the type of fault trip that occurred.

• After the [RESET] key or terminal is pressed, the fault trip is

saved automatically and returns to the screen it was on before the fault trip occurred.

• Press the [MODE] key toenterTrip mode.

• The most recent fault trip is saved in Last-1 code.

• Press the [▶] key.

• The fault trip changes position and is saved in Last-2 code.

• When a fault trip occurs again, the content in Last-2 is

moved to Last-3.

Learning to Perform Basic Operations

3.4 Parameter Initialization

The following example demonstrates how to revert all the parameter settings back to the factory default (Parameter Initialization). Parameter initialization may be performed for separate groups in Parameter mode as well.

• Monitor mode is displayed.

• Press the [MODE] key to move to the Config (CNF) mode.

• Press the [▼] key to go to CNF-40 (Parameter Init).

• Press the [PROG/ENT] key.

• In the list of options, select All Groups, and then press the

[PROG/ENT] key.

• The parameter initialization option is displayed again when the initialization is complete.

Learning to Perform Basic Operations

Learning Basic Features

Basic Tasks

Description

Ref.

Frequency reference source configuration for the keypad

Configures the inverter to allow you to setup or modify frequency reference using the Keypad.

Frequency reference source

voltage)

Frequency reference source

current)

Frequency reference source

terminal block (input pulse)

Frequency reference source

communication

Configures the inverter to allow communication signals from

modify a frequency reference.

Frequency control using analog inputs

Enables the user to hold a frequency using analog inputs at terminals.

Motor operation display options

Configures the display of motor operation values. Motor operation is displayed either in frequency (Hz) or speed (rpm).

Multi-step speed (frequency) configuration

Configures multi-step frequency operations by receiving an input at the terminals defined for each step frequency.

Command source

buttons

Command source

block inputs

Command source

communication

Configures the inverter to switch between local and remote

emergencies.

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.

p.66

configuration for the terminal block (input

configuration for the

configuration for RS-485

configuration for 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

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

p.67, p.75

p.74

p.76

p.77

p.78

p.79

p.81

configuration for terminal

configuration for RS-485

Local/remote switching via the [ESC] key

Configures the inverter to accept inputs at the FX/RX terminals. p.81

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

p.83

p.84

Learning Basic Features

Basic Tasks

Description

Ref.

Motor rotation control

Configures the inverter to limit a motor’s rotation direction.

p.86

Configures the inverter to start operating at power-on. With

terminals at the terminal block must be turned on.

Configures the inverter to start operating when the inverter is

command terminals at the terminal block must be turned on.

Acc/Dec time configuration

Frequency

Acc/Dec time configuration

reference

Multi-stage Acc/Dec time

multi-function terminal

Configures multi-stage acceleration and deceleration times for

terminals.

Acc/Dec time transition

configuration

Enables modification of the acceleration and deceleration

and S-curve patterns.

Stops the current acceleration or deceleration and controls

must be configured for this command .

Configures the inverter to run a motor at a constant torque. To

vary during operation.

Configures the inverter to run the motor at a square reduction

reduction V/F operation.

Enables the user to configure a V/F pattern to match the

purpose motor applications to achieve optimal performance.

Manual configuration of the inverter to produce a momentary

amount of starting torque, such as elevators or lifts.

Automatic configuration of the inverter that provides “auto tuni ng” that produces a momentary torque boost. This

Automatic start-up at power-on

Automatic restart after reset of a fault trip condition

based on the Max.

based on the frequency

configuration using the

speed (frequency)

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

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

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

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

gradient patterns. Basic patterns to choose from include linear

p.87

p.88

p.89

p.90

p.91

p.93

p.94

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

maintain the required torque, the operating frequency may

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

characteristics of a motor. This configuration is for special-

torque boost. This configuration is for loads that require a large

p.96

p.97

p.98

p.99

p.101

Learning Basic Features

Basic Tasks

Description

Ref.

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

Adjusts the output voltage to the motor when the power

voltage.

Accelerating start is the general way to start motor operation.

there may be other start or acceleration conditions defined.

Configures the inverter to perform DC braking before the

the inverter.

Deceleration stop is the typical method used to stop a motor.

defined.

Configures the inverter to apply DC braking during motor

the defined frequency, DC braking is applied.

Configures the inverter to stop output to the motor using a

stops.

Configures the inverter to provide optimal, motor deceleration, without tripping over-voltage protection.

Start/maximum frequency configuration

Configures the frequency reference limits by defining a start frequency and a maximum frequency.

Upper/lower frequency limit configuration

Configures the frequency reference limits by defining an upper limit and a lower limit.

Configures the inverter to avoid running a motor in mechanically resonating frequencies.

Used to configure the 2nd operation mode and switch between the operation modes according to your requirements.

Multi-function input

configuration

P2P communication configuration

Configures the inverter to share input and output devices with other inverters.

Enables the user to monitor multiple inverters with one monitoring device.

Enables the user to implement simple sequences using various function blocks.

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

The typical application configures the motor to accelerate to a target frequency in response to a run command, however

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

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

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

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

p.102

p.103

p.104

p.105

p.106

p.107

Frequency jump

2nd Operation Configuration

terminal control

Multi-keypad configuration

User sequence configuration

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

p.108

p.110

p.111

p.112

p.113

p.114

p.115

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

KeyPad-1

KeyPad-2

Int 485

Field Bus

UserSeqLink

Pulse

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

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. If UserSeqLink is selected, the common area can be linked with user sequence output and can be used as frequency reference.

DRV 07

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 07 (Frequency reference source) code in the DRV group and change the parameter value to 0 (Keypad-1). Input the frequency reference for an operation.

DRV 07

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

20.

Freq Ref Src 0 KeyPad-1 0–12

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

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 07 (Frequency reference

source) code in the DRV 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.

DRV 07

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

20.

Freq Ref Src 1 KeyPad-2 0–12 -

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 10 V (unipolar) for forward only operation. Use voltage inputs ranging from -10 to +10 V (bipolar) for both directions, where negative voltage inputs are used reverse operations.

4.1.3.1 Setting a Frequency Reference for 0–10 V 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]

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

0.00–

Frequency

V1 Monitor [V]

V1 input filter time constant

V1 minimum input voltage

V1 output at minimum voltage (%)

V1 maximum input voltage

V1 output at maximum voltage (%)

Rotation direction options

V1 Quantizing

0.00*, 0.04–

10.00

DRV 07

Frequency at maximum

analog input

05 V1 input monitor

06 V1 polarity options V1 Polarity 0 Unipolar

17 V1 Quantizing level

* Quantizing is disabled if ‘0’ is selected.

Freq Ref Src 2 V1 0–12 -

Freq at 100%

V1 Filter 10 0–10000 ms

V1 volt x1 0.00 0.00–10.00 V

V1 Perc y1 0.00 0.00–100.00 %

V1 Volt x2 10.00 0 .00– 12.00 V

V1 Perc y2 100.00 0–100 %

V1 Inverting 0 No 0–1 -

Maximum frequency

0.00 0.00–12.00 V

0.04

Max.

0–1

Learning Basic Features

Code

Description

Configures the frequency reference at the maximum input voltage when a

V input is provided at V1.

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

IN-08 V1 Volt x1– IN-11 V1 Perc y2

These parameters are used to configure the gradient level and offset values of the Output Frequency, based on the Input Voltage.

0–10 V 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 40.00 Hz when a 10 V 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 30.00 Hz (50% of the default maximum frequency–60 Hz) when a 10

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

IN-07 V1 Filter

[V1 Filter ]

Learning Basic Features

Code

Description

Inverts the direction of rotation. Set this code to 1 (Yes) if you need the motor to run in the opposite direction from the current rotation.

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

frequency.

IN-16 V1 Inverting

[Volt x1–IN-11 V1 Perc y2]

terminal) signal. 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

IN-17 V1 Quantizing

(ripples) in the output frequency.

Parameter values for quantizing refer to a percentage based on the maximum input. Therefore, if the value is set to 1% of the analog maximum input (60 Hz), the output frequency will increase or decrease by 0.6 Hz 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

Learning Basic Features

Code

Description

[V1 Quantizing]

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

Frequency at maximum analog input

0– Max Frequency

V1 input monitor

V1 Monitor

0.00

0.00–12.00 V

V1 polarity options

V1 minimum input voltage

V1- volt x1

0.00

10.00–0.00 V

V1 output at minimum voltage (%)

V1maximum input voltage

V1- Volt x2

-10.00

-12.00 –0.00 V

V1 output at maximum voltage (%)

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

Set the 07 (Frequency reference source) code in the DRV 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]

DRV 07

[Bipolar input voltage and output frequency]

Freq Ref Src 2 V1 0–12 -

Freq at 100% 60.00

V1 Polarity 1 Bipolar 0–1 -

V1- Perc y1 0.00 -100.00–0.00% %

V1- Perc y2 -100.00 -100.00–0.00% %

Learning Basic Features

Input voltage

FWD

Forward

Reverse

REV

Reverse

Forward

Code

Description

Sets the gradient level and off-set value of the output frequency in relation to the

V1 volt x1–IN-11 V1 Perc y2 on page 69.

Rotational Directions for Different Voltage Inputs

Command / Voltage

Input

0–10 V -10–0 V

-10–10 V 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–+10 V analog inputs, refer to the code descriptions IN-08

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

Frequency

I2 output at minimum current (%)

I2 output at maximum current (%)

I2 rotation direction options

I2 Quantizing level

Code

Description

Configures the frequency reference for operation at the maximum current (when

of 30.00 Hz (50% of 60 Hz).

IN-50 I2 Monitor

Used to monitor input current at I2.

Configures the time for the operation frequency to reach 63% of target frequency based on the input current at I2.

IN-53 I2 Curr x1–IN56 I2 Perc y2

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 07 (Frequency reference source) code in the DRV group to 5 (I2) and apply 4–20 mA input current to I2.

DRV 07

Frequency at maximum

analog input

I2 input monitor

I2 input filter time constant

I2 minimum input current

I2 maximum input current

* Quantizing is disabled if ‘0’ is selected.

Input Current (I2) Setting Details

IN-56 is set to 100%).

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

IN-01 Freq at 100%

input current (max) to I2 will produce a frequency reference of 40.00 Hz. If IN-56 is set to 50.00 (%), and default settings are used for IN-01 (60 Hz) and

•

IN-53–55, 20 mA input current (max) to I2 will produce a frequency reference

Freq Ref Src 5 I2 0–12 -

0–

Freq at 100% 60.00

I2 Monitor 0.00 0.00–24.00 mA I2 Filter 10 0–10000 ms I2 Curr x1 4.00

I2 Perc y1 0.00

I2 Curr x2 20.00

I2 Perc y2 100.00

I2 Inverting 0 No 0–1 -

I2 Quantizing 0.04 0*, 0.04–10.00 %

Maximum

0.00–20.00

0–100

0.00–24.00

0.00–100.00

IN-52 I2 Filter

Configures the gradient level and off-set value of the output frequency.

Learning Basic Features

Code

Description

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

V2 input display

V2 Monitor

0.00

0.00–12.00

V2 input filter time constant

Minimum V2 input voltage

Output% at minimum V2 voltage

Maximum V2 input voltage

Output% at maximum V2 voltage

Invert V2 rotational direction

V2 quantizing level

V2 Quantizing

0.04

0.00*, 0.04–10.00

[Gradient and off-set configuration based on output 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 DRV 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 (07 code parameter is set to 5).

DRV 07

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

* Quantizing is disabled if ‘0’ is selected.

V2 Perc y2 100.00 0.00–100.00 %

V2 Inverting 0 No

0–1

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

Frequency at

input

0.00–

frequency

Pulse input display

Pulse Monitor

0.00

0.00–50.00

kHz

TI input filter time constant

TI input minimum pulse

Output% at TI minimum pulse

TI Input maximum pulse

Output% at TI maximum pulse

Invert TI direction of rotation

0.00*, 0.04–

10.00

Code

Description

Configures the frequency reference at the maximum pulse input. The frequency

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

IN-91 Pulse Monitor

Sets the time for the pulse input at TI to reach 63% of its nominal frequency (when the pulse frequency is supplied in multiple steps).

IN-93 TI Pls x1– IN-96 TI Perc y2

4.1.5 Setting a Frequency with TI Pulse Input

Set a frequency reference by setting the 07 (Frequency reference source) code in the DRV group to 12 (Pulse) and providing 0–32.00 kHz pulse frequency to TI.

DRV 07

98 TI quantizing level TI Quantizing 0.04

maximum analog

*Quantizing is disabled if ‘0’ is selected.

Freq Ref Src 12 Pulse 0–12 -

Freq at 100% 60.00

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

Maximum

0–1

TI Pulse Input Setting Details

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

IN-01 Freq at 100%

IN-92 TI Filter

• If IN-01 is set to 40.00 and codes IN-93–96 are set at default, 32 kHz input to TI yields a frequency reference of 40.00 Hz.

If IN-96 is set to 50.00 and codes IN-01, IN-93–95 are set at default, 32 kHz input

•

Displays the pulse frequency supplied at TI.

Configures the gradient level and offset values for the output frequency.

Learning Basic Features

Code

Description

IN-97 TI Inverting– IN-98 TI Quantizing

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Frequency reference source

Integrated RS-485

inverter ID

protocol

ModBus RTU

Reserved

LS Inv 485

Integrated communication speed

D8/PN/S1

D8/PN/S2

D8/PE/S1

D8/PO/S1

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 07 (Frequency reference source) code in the DRV group to 6 (Int 485) and use the RS-485 signal input terminals (S+/S-/SG) for communication. Refer to 5 RS-485 Communication Features page 125.

DRV 07

COM

communication

Integrated communication

Integrated communication frame configuration

Freq Ref Src 6 Int 485 0–12 -

Int485 St ID - 1 1–250 -

Int485 Proto

Int485 BaudR 3 9600 bps 0–7 -

Int485 Mode

0–2

0–3 -

Learning Basic Features

group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Keypad-1

Keypad-2

Int 485

Field Bus

Pulse

Px terminal configuration

Px Define(Px: P1–P7)

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Speed unit 0

Hz Display

Rpm Display

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

DRV 07

IN 65–71

Frequency reference source

Freq Ref Src

0–12 -

21 Analog Hold 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 DRV-21 (Speed unit selection) to 0 (Hz) or 1 (Rpm). This function is available only with the LCD keypad.

DRV 21

selection

Hz/Rpm Sel

0–1 -

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

frequency

Speed-L

Speed-M

Speed-H

Multi-step command delay time

Code

Description

BAS-50–56

Choose the terminals to setup as multi-step inputs, and then set the relevant

Speed-H respectively, the following multi-step operation will be available.

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 07 code in the DRV 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. Select the frequency set in the BAS-50-BAS-60 (Multi-step frequency 1-7) code to operate the system.

BAS 50–56

65–71

Multi-step frequency 1–7

Px terminal configuration

Multi-step Frequency Setting Details

Step Freq - 1–7

IN-65–71 Px Define

Configure multi-step frequency 1–7.

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

Maximum

Step Freq - 1–7 -

Px Define (Px: P1–P7)

InCheck Time 1 1–5000 ms

0–

0–54

Learning Basic Features

Code

Description

Speed

Fx/Rx

1  - - 

2 

-  - 3 

-  



Set a time interval for the inverter to check for additional terminal block inputs

accelerate or decelerate based on P6’s configuration.

[An example of a multi-step operation]

0  - - -

4   - -

6 7

after receiving an input signal.

IN-89 InCheck Time

After adjusting IN-89 to 100ms and an input signal is received at P6, the inverter will search for inputs at other terminals for 100ms, before proceeding to



      

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Keypad

Fx/Rx-1

Fx/Rx-2

Int 485

Field Bus

UserSeqLink

group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Command source

Cmd Source*

Fx/Rx-1

Px terminal

Px Define(Px: P1– 1

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. If UserSeqLink is selected, the common area can be linked with user sequence output and can be used as command.

DRV 06 Command Source Cmd Source*

0–5

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.

DRV 06 Command source Cmd Source* 0 KeyPad

0–4

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 06 (command source) code in the DRV group to 1(Fx/Rx). Select 2 terminals for the forward and reverse operations, and then set the relevant codes (2 of the 7 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.

DRV 06

65–71

configuration

P7)

0–5

0–54

Learning Basic Features

Code

Description

DRV-06

Assign a terminal for forward (Fx) operation. Assign a terminal for reverse (Rx) operation.

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Command source

Cmd Source*

Fx/Rx-2

Px terminal

Px Define (Px: P1 1

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

Cmd Source

IN-65–71 Px Define

Set to 1(Fx/Rx-1).

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 06 (command source) code in the DRV group to 2 (Fx/Rx-2). Select 2 terminals for run and rotation direction commands, and then select the relevant codes (2 of the 7 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).

DRV 06

65–71

configuration

– P7)

0–5

0–54

Learning Basic Features

Code

Description

DRV-06 Cmd Source

Assign a terminal for run command (Fx). Assign a terminal for changing rotation direction (Rx).

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Integrated

Integrated communication protocol

ModBus RTU

Integrated communication speed

Integrated

setup

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

Set to 2 (Fx/Rx-2).

IN-65–71 Px Define

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 06 (command source) code in the DRV 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 5

RS-485 Communication

Features on page 125.

DRV

COM

Command source Cmd Source* 3 Int 485

communication inverter

communication frame

Int485 St ID 1

Int485 Proto 0

Int485 BaudR 3 9600 bps

Int485 Mode 0

D8 / PN / S1

0–5

1–250

0–2

0–7

0–3

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

[ESC] key functions

- 2 Local/Remote

0–2

Cmd Source*

Code

Description

Set DRV-90 to 2(Local/Remote) to perform local/remote switching using the [ESC]

configuration.

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.

DRV

Command source

Local/Remote Mode Switching Setting Details

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

DRV-90 [ESC] key functions

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

1 Fx/Rx-1 0–5 -

Learning Basic Features

Note

Local/Remote Operation

and then starts operation when the next command is given.

Use local/remote operation mode switching only when it is necessary. Improper mode switching may result in interruption of the inverter’s operation.

• 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 ADV-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 ADV-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,

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

None

Forward Prev

Reverse Prev

Code

Description

Choose a direction to prevent.

Setting

Description

None

Do not set run prevention.

Forward Prev

Set forward run prevention.

Reverse Prev

Set reverse run prevention.

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 0 Hz and stop. The inverter will remain on.

ADV 09 Run prevention options Run Prevent

Forward/Reverse Run Prevention Setting Details

ADV-09 Run Prevent

0–2 -

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

Fx/Rx-1 or Fx/Rx-2

ADV

Power-on run

Power-on Run

Yes

0–1

Note

block command must first be turned off, and then turned on again to begin the inverter’s operation.

Use caution when operating the inverter with Power-on Run enabled as the motor will begin rotating when the inverter starts up.

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 DRV group.

DRV 06 Command source Cmd Source* 1, 2

0–5 -

• 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 CON- 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

Learning Basic Features

Group

Code

Name

LCD Display

Parameter Setting

Setting Range

Unit

1 2 Fx/Rx-1 or Fx/Rx-2

Reset restart setup

RST Restart

Yes

0–1

Retry Number

Auto restart delay time

Retry Delay

1.0 0–60

sec

Note

operation.

Use caution when operating the inverter with Power-on Run enabled as the motor will begin rotating 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.

DRV 06 Command source Cmd Source*

PRT

09 No. of auto restart

0 0–10

0–5 -

• To prevent a repeat fault trip from occurring, set CON-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

LSIS S100, LSLV-S100 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual