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LS ELECTRIC LSLV-G100 Manual

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Table of Contents

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This operation manual is intended for users with basic knowledge of electricity and
electric devices.
* LSLV-G100 is the official name for G100.

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Summary of Contents for LS ELECTRIC LSLV-G100

  • Page 1 This operation manual is intended for users with basic knowledge of electricity and electric devices. * LSLV-G100 is the official name for G100.

  • Page 2: Safety Information

    Safety Information Safety Information Read and follow all safety instructions in this manual precisely to avoid unsafe operating conditions, property damage, personal injury, or even death. Safety Symbols in This Manual Indicates an imminently hazardous situation which, if not avoided, will result in severe injury or even death.
  • Page 3 Safety Information • Make sure to install ground connection between the equipment and the motor for safe use. Otherwise it may cause an electrical shock and result in personal injury or even death. • Do not turn on the power if the product is damaged or faulty. If you find that the product is faulty, disconnect the power supply and have the product professionally repaired.
  • Page 4 électrique est défini dans la norme IEC 60439-1 comme égal à 100 kA. Selon le MCCB sélectionné, la série LSLV-G100 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.

  • Page 5: Quick Reference Table

    Safety Information Quick Reference Table The table below is a summary of situations that users encounter frequently while using the product. For faster and easier information searching, see the table below. Situation Ref. I want to run a slightly higher rated motor than the inverter’s rated capacity. p.210 I want to configure the inverter to start operating as soon as the power p.95...

  • Page 6: Table Of Contents

    Table of Contents Table of Contents 1 Preparing the Installation ..................1 Product Identification .................. 1 Part Names ....................3 Installation Considerations ................7 Selecting the Installation Site ..............8 Cable Selection ..................12 2 Installing the Inverter ..................15 Mount on the Wall or within the Panel ............
  • Page 7 Table of Contents Monitoring the Operation ................67 3.4.1 Output Current Monitoring ............67 3.4.2 Trip Condition Monitor ..............68 4 Learning Basic Features ..................71 Frequency Reference Configuration ............74 4.1.1 Set the Operation Frequency from the Keypad - Direct Input ..74 Set the Operation Frequency from the Keypad - Using [▲] and [▼] 4.1.2 keys ....................
  • Page 8 Table of Contents 4.11.2 Square Reduction V/F Pattern Operation ........105 4.11.3 User V/F Pattern Operation ............106 4.12 Torque Boost ..................108 4.12.1 Manual Torque Boost ..............108 4.12.2 Auto Torque Boost ..............109 4.13 Motor Output Voltage Adjustment ............110 4.14 Start Mode Setting ..................
  • Page 9 Table of Contents Dwell Operation ..................145 Slip Compensation Operation ..............147 PID Control ..................... 148 5.8.1 Basic PID Operation ..............149 5.8.2 Pre-PID Operation ..............153 5.8.3 PID Operation Sleep mode ............154 5.8.4 PID Switching (PID Openloop) ........... 155 Auto-tuning .....................
  • Page 10 Table of Contents 5.28.1 Voltage Analog Output ............... 189 5.28.2 Current Analog Output..............192 5.29 Digital Output ..................194 5.29.1 Multi-Function Relay Settings ............. 194 5.29.2 Trip Output to Multi-Function Relay ..........199 5.29.3 Multi-Function Relay Terminal Delay Time Settings ....200 5.30 Base Block....................
  • Page 11 Table of Contents 7 RS-485 Communication Features ..............237 Communication Standards ..............237 Communication System Configuration ............ 239 7.2.1 Communication Line Connection ..........239 7.2.2 Setting Communication Parameters ........... 240 7.2.3 Setting Operation Command and Frequency ......241 7.2.4 Command Loss Protective Operation ......... 242 7.2.5 Setting IDLE Mode behavior ............
  • Page 12 Table of Contents 8.12 User Sequence Group(PAR→US) ............315 8.13 User Sequence Function Group(PAR→UF) ..........318 9 Troubleshooting ....................339 Trip and Warning ..................339 9.1.1 Fault Trips .................. 340 9.1.2 Warning Messages ..............344 Troubleshooting Fault Trips ..............345 Other Faults ....................
  • Page 13 Table of Contents 12.1 Safety Standards ..................391 12.2 Safety Features Description ..............392 12.3 Safety Operation Description ..............393 Product Warranty ....................394 Index ........................398 xiii...

  • Page 15: Preparing The Installation

    Preparing the Installation 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 G100 Inverter is manufactured in a range of product groups based on drive capacity and power source specifications.
  • Page 16 Preparing the Installation...

  • Page 17: Part Names

    Preparing the Installation 1.2 Part Names See the assembly diagram below for the part names. Detailed images may vary between product groups. 0.4~4.0 kW...
  • Page 18 Preparing the Installation 0.4~4.0 kW (G100C)
  • Page 19 Preparing the Installation 5.5~7.5 kW...
  • Page 20 Preparing the Installation 11~22 kW...

  • Page 21: Installation Considerations

    Preparing the Installation 1.3 Installation Considerations Inverters are composed of various precision, electronic devices, and therefore the installation environment can significantly impact the lifespan and reliability of the product. The table below details the ideal operation and installation conditions for the inverter.

  • Page 22: Selecting The Installation Site

    Preparing the Installation 1.4 Selecting the Installation Site When selecting an installation location consider the following points: • The location must be free from vibration, and the inverter must be installed on a wall that can support the inverter’s weight. •...
  • Page 23 Preparing the Installation • Make sure that sufficient air circulation is provided around the product. When installing the product inside the panel, carefully consider the position of the product's cooling fan and the ventilation louver. The product must be placed for the cooling fan to discharge heat satisfactorily during the operation.
  • Page 24 Preparing the Installation • If you are installing multiple inverters in one location, arrange them side-by-side and remove the top covers. The top covers MUST be removed for side-by-side installations. Use a flat head screwdriver to remove the top covers.
  • Page 25 Preparing the Installation • If you are installing multiple inverters, of different ratings, provide sufficient clearance to meet the clearance specifications of the larger inverter.

  • Page 26: Cable Selection

    Preparing the Installation 1.5 Cable Selection When you install power and signal cables in the terminal blocks, only use cables that meet the required specification for the safe and reliable operation of the product. Refer to the following information to assist you with cable selection. •...
  • Page 27 Preparing the Installation Signal (Control) Cable Specifications Control Terminal Wiring Without Crimp Terminal With Crimp Terminal Terminals Connectors Connectors 24, P1~P6, CM, SA/SB/SC P7, P8, AO, IO, VR, V1, I2(PTC), V2, CM, S+/S- A1/B1/C1, A2/C2/ Q1/EG* *G100C series models support Q1/EG open collector output terminal as a substitute for A2/C2 relay terminal 2.
  • Page 28 Preparing the Installation...

  • Page 29: Installing The Inverter

    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.
  • Page 30 Installing the Inverter Basic Configuration The diagram below shows the basic system configuration. Use the diagram for reference when configuring the system by connecting the product with peripheral devices. Ensure that the product has a suitable rating for the configuration and that all the required peripherals and optional devices (brake unit, reactors, noise filters, etc.) are available.

  • Page 31: Mount On The Wall Or Within The Panel

    Installing the Inverter 2.1 Mount on the Wall or within the Panel 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.
  • Page 32 Installing the Inverter Mount the inverter on a wall or inside a panel using two mounting bolts. Fully tighten the upper mounting bolts, then install two lower mounting bolts and tighten fully to mount the inverter. Ensure that the inverter is placed flat on the mounting surface, and that the installation surface can securely support the weight of the inverter.
  • Page 33 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. •...

  • Page 34: Wiring

    Installing the Inverter 2.2 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.
  • Page 35 Installing the Inverter Step1 Remove the front cover For the power terminal and control terminal wiring, the front cover must be disassembled in order. Note that the disassembling procedure of front cover and control terminal cover may vary depending on the product group. Disassemble each cover in the following order: 0.4~7.5 kW...
  • Page 36 Installing the Inverter 0.4~4.0kW(G100C) Loosen the bolt that secures the front cover (R). 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.
  • Page 37 Installing the Inverter 11~22 kW Loosen the bolt that secures the front cover, and then pull the cover outward to remove it. Loosen the hook (or bolt) that secures the cable rack, and then pull the rack outward to remove it. Note If you have installed the remote keypad, remove the plastic cover under the lower-right part of the control terminal cover, and then connect the remote keypad signal to the RJ-45...
  • Page 38 Installing the Inverter Step2 Ground Connection Remove the front cover(s) and the control terminal cover. Then follow the instructions below to install the ground connection for the inverter. Locate the ground terminal and connect an appropriately rated ground cable to the terminals.
  • Page 39 Installing the Inverter 0.4~4.0kW (G100C)
  • Page 40 Installing the Inverter 11~22 kW Connect the other ends of the ground cables to the supply earth (ground) terminal. Note • 200 V products require Class 3 grounding. Resistance to ground must be < 100Ω. • 400 V products require Special Class 3 grounding. Resistance to ground must be less than <...
  • Page 41 Installing the Inverter Step3 Power Terminal Wiring The following illustration shows the terminal layout on the power terminal block. Refer to the detailed descriptions to understand the function and location of each terminal before making wiring connections. Ensure that the cables selected meet or exceed the specifications in 1.5 Cable Selection on page 12 before installing them.
  • Page 42 Installing the Inverter 0.4~0.8 kW (G100C) 1.5/2.2 kW (G100C) 4.0kW (G100C) 0.4~0.8 kW...
  • Page 43 Installing the Inverter 1.5~2.2 kW 4.0 kW 5.5~7.5 kW 11~15 kW-4 / 11 kW-2...
  • Page 44 Installing the Inverter 18.5~22 kW-4 / 15 kW-2 18.5~22 kW-2 Power Terminal Labels and Descriptions Terminal Labels Name Description Ground Terminal Connect earth grounding. R(L1)/S(L2)/T(L3) AC power input terminal Mains supply AC power connections. P2/N(11~22kW) DC link terminal DC voltage terminals. Connects the DC reactor.
  • Page 45 Installing the Inverter Note • Do not use 3 core cables to connect a remotely located motor with the inverter. • When operating Braking resistor, the motor may vibrate under the Flux braking operation. In this case, please turn off the Flux braking (Pr.50). •...
  • Page 46 Installing the Inverter Step 4 Control Terminal Wiring The illustrations below show the detailed layout of control wiring terminals, and control board switches. Ensure that the cables selected meet or exceed the specifications in 1.5 Cable Selection on page 12 before installing them. 0.4~4.0kW (G100C) ON OFF...
  • Page 47 Installing the Inverter 0.4~22.0 kW ON OFF NPN PNP 0.4~22.0 kW(G100 STO) ON OFF * Switch Default : Black...
  • Page 48 Installing the Inverter Control Board Switches Switch Description NPN/PNP mode selection switch Terminating Resistor selection switch I2/PTC selection switch (Safety Type) Connector Name Description Connect to Remote I/O or smart copier, connect with RS-485 RJ-45 Connector communication.
  • Page 49 Installing the Inverter <G100C>...
  • Page 50 Installing the Inverter <G100>...
  • Page 51 Installing the Inverter <G100 STO>...
  • Page 52 Installing the Inverter Input Terminal Labels and Descriptions Terminal Category Name Description Labels Configurable for multi-function input terminals. Factory default terminals and setup are as Multi-function follows: P1~P5 Input 1-5 • P1: FX • P2: RX • P3: BX Multi- function •...
  • Page 53 Installing the Inverter Output/Communication Terminal Labels and Descriptions Terminal Category Name Description Labels Used to send inverter output information to external devices: output frequency, output current, output voltage, or a DC voltage. Voltage output • Output Voltage: 0–10 V terminal •...
  • Page 54 Installing the Inverter Safety function input terminal symbols and description Terminal Category Name Description Labels In the event of an emergency, block the Safety Input output based on the incoming input Terminal A signal from the outside. • When both SA and SB are connected to Safety SC : Normal operation Safety Input...
  • Page 55 Installing the Inverter 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. Note • While making wiring connections at the control terminals, ensure that the total cable length does not exceed 165 ft (50 m).
  • Page 56 Installing the Inverter Step 5 PNP/NPN Mode Selection The G100 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.
  • Page 57 Installing the Inverter NPN Mode (Sink) Select NPN using the PNP/NPN selection switch (SW1). CM is the common ground terminal for all digital inputs at the terminal, and P24 is 24 V internal source. Note that the factory default setting is NPN mode.
  • Page 58 Installing the Inverter Step 6 Disabling the EMC Filter for Power Sources with Asymmetrical Grounding Built-in EMC type of G100 400V has an EMC filter which prevents electromagnetic interference by reducing radio emissions from the inverter. EMC filter features is set to ‘On’ by factory default. Current leakage increases when the EMC filter feature is used.
  • Page 59 Installing the Inverter Before using the inverter, confirm the power supply’s grounding system. Disable the EMC filter if the power source has an asymmetrical grounding connection. Check the location of the EMC filter on/off screw and attach the plastic washer to the screw under the control terminal block.

  • Page 60: Post-Installation Checklist

    Installing the Inverter 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. Items Details Ref. Result Is the installation location appropriate? Does the environment meet the inverter’s operating conditions? Does the power source match the inverter’s rated p.359...
  • Page 61 Installing the Inverter Items Details Ref. Result Are shielded twisted pair (STP) 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 terminals defined prior to the p.32 Control installation of the control wiring connections?

  • Page 62: Test Run

    Installing the Inverter 2.4 Test Run After the post-installation checklist has been completed, follow the instructions below to test the inverter. Turn on the power supply to the inverter. Ensure that the keypad display light is Select the command source. Set a frequency reference, and then check the following: •...
  • Page 63 Installing the Inverter Verifying the Motor Rotation On the keypad, set the Frq (Frequency reference source) code in the Operation group to 0 (Keypad). Set a frequency reference. Press the [RUN] key. Motor starts forward operation. Observe the motor’s rotation from the load side and ensure that the motor rotates counterclockwise (forward).
  • Page 64 Installing the Inverter...

  • Page 65: Learning To Perform Basic Operations

    Learning to Perform Basic Operations 3 Learning to Perform Basic Operations This chapter describes the keypad layout, functions, and the operation method as well as the function groups used for the inverter operation and the basic operation method using the keypad. Become familiar with the correct basic operation method before advancing to more complex uses by setting the various features of the inverter and giving an operation command by changing the frequency or input voltage.

  • Page 66: About The Display

    Learning to Perform Basic Operations 3.1.1 About the Display The following table lists display part names and their functions. Name Function Displays current operational status and parameter ❶ 7-Segment Display information. LED flashes during parameter configuration and when ❷ SET Indicator the ESC key operates as the multi-function key.

  • Page 67: Operation Keys

    Learning to Perform Basic Operations 3.1.2 Operation Keys The following table lists the names and functions of the keypad’s operation keys. Name Function [RUN] key Used to run the inverter. STOP: Stops the inverter. [STOP/RESET] RESET: Resets the inverter if a fault or failure occurs.

  • Page 68: Control Menu

    Learning to Perform Basic Operations 3.1.3 Control Menu The following table lists the functions groups under Parameter mode. Keypad Group Description Display Configures basic parameters for inverter Operation operation. Configures parameters for basic operations. These include jog operation, motor capacity Drive evaluation, torque boost, and other keypad related parameters.

  • Page 69: Group And Code Selection

    Learning to Perform Basic Operations 3.2.1 Group and Code Selection Follow the examples below to learn how to switch between groups and codes. Step Instruction Keypad Display Move to the group you want using the [MODE] keys. Press the [MODE] key for longer than 1 second to move in the opposite direction.

  • Page 70: Navigating Directly To Different Codes (Jump Codes)

    Learning to Perform Basic Operations 3.2.2 Navigating Directly to Different Codes (Jump Codes) The following example details navigating to code dr. 95, from the initial code in the Drive group (dr. 0). This example applies to all groups whenever you would like to navigate to a specific code number.

  • Page 71: Setting Parameter Values

    Learning to Perform Basic Operations 3.2.3 Setting Parameter Values Enable or disable features by setting or modifying parameter values for different codes. Directly enter setting values, such as frequency references, supply voltages, and motor speeds. Follow the instructions below to learn to set or modify parameter values.

  • Page 72: Actual Application Examples

    Learning to Perform Basic Operations 3.3 Actual Application Examples 3.3.1 Acceleration Time Configuration The following is an example demonstrating how to modify the Acceleration time (ACC) code value (from 5.0 to 16.0) from the Operation group. Step Instruction Keypad Display Ensure that the first code of the Operation group is 0.00 selected, and code 0.00 (Command Frequency) is...

  • Page 73: Frequency Reference Configuration

    Learning to Perform Basic Operations 3.3.2 Frequency Reference Configuration The following is an example to demonstrate configuring a frequency reference of 30.05 Hz from the first code in the Operation group. Step Instruction Keypad Display Ensure that the first code of the Operation group is 0.00 selected, and code 0.00 (Command Frequency) is displayed.

  • Page 74: Jog Frequency Configuration

    Learning to Perform Basic Operations 3.3.3 Jog Frequency Configuration The following example demonstrates how to configure Jog Frequency by modifying code 11 (Jog Frequency) in the Drive group from 10.00 Hz to 20.00 Hz. You can configure the parameters for different codes in any other group in exactly the same way.

  • Page 75: Parameter Initialization

    Learning to Perform Basic Operations 3.3.4 Parameter Initialization The following example demonstrates parameter initialization using code dr.93 (Parameter Initialization) in the Drive group. Step Instruction Keypad Display dr.0 Go to code 0 in the Drive group. Press the [ENT] key. The current parameter value "9"...

  • Page 76: Frequency Setting (Keypad) And Operation (Via Terminal Input)

    Learning to Perform Basic Operations Note Following parameter initialization, all parameters are reset to factory default values. Ensure that parameters are reconfigured before running the inverter again after an initialization. 3.3.5 Frequency Setting (Keypad) and Operation (via Terminal Input) Step Instruction Keypad Display Turn on the inverter.

  • Page 77: Frequency Setting (Potentiometer) And Operation (Terminal Input)

    Learning to Perform Basic Operations [Wiring Diagram] [Operation Pattern] Note The instructions in the table are based on the factory default parameter settings. The inverter may not work correctly if the default parameter settings are changed after the inverter is purchased. In such cases, initialize all parameters to reset the values to the factory default parameter settings before following the instructions in the table (refer to 5.21 Parameter initialization on page 181).
  • Page 78 Learning to Perform Basic Operations Step Instruction Keypad Display Adjust the potentiometer to increase or decrease the frequency reference to 10 Hz. Refer to the wiring diagram at the bottom of the table, and turn on the switch between the P1 (FX) and CM terminals.

  • Page 79: Frequency Setting With (Internal) Potentiometer And Operation Command With The Keypad [Run] Key

    Learning to Perform Basic Operations 3.3.7 Frequency setting with (internal) potentiometer and operation command with the keypad [RUN] key Step Instruction Keypad Display Turn on the inverter. Ensure that the first code of the Operation group is 0.00 selected, and code 0.00 (Command Frequency) is displayed.
  • Page 80 Learning to Perform Basic Operations Step Instruction Keypad Display When the frequency reaches the reference (10 Hz), press the [STOP/RESET] key on the keypad. The RUN indicator light flashes again and the current deceleration frequency is displayed. When the frequency reaches 0 Hz, the RUN and FWD indicator lights turn off, and the frequency reference, 10.00, is displayed again.

  • Page 81: Monitoring The Operation

    Learning to Perform Basic Operations 3.4 Monitoring the Operation 3.4.1 Output Current Monitoring The following example demonstrates how to monitor the output current in the Operation group using the keypad. Step Instruction Keypad Display Ensure that the first code of the Operation group is 0.00 selected, and code 0.00 (Command Frequency) is displayed.

  • Page 82: Trip Condition Monitor

    Learning to Perform Basic Operations 3.4.2 Trip Condition Monitor The following example demonstrates how to monitor fault trip conditions in the Operation group using the keypad. Step Instruction Keypad Display Refer to the example keypad display. An over current trip fault has occurred. Press the [ENT] key, and then the [▲] key.
  • Page 83 Learning to Perform Basic Operations Note • If multiple fault trips occur at the same time, a maximum of 3 fault trip records can be retrieved as shown in the following example. warn • If a warning situation occurs while operating with the entered frequency, a display and the current screen will flash in 1 second intervals.
  • Page 84 Learning to Perform Basic Operations...

  • Page 85: Learning Basic Features

    Learning Basic Features 4 Learning Basic Features This chapter describes the basic features of the G100 inverter. Check the reference page in the table to see the detailed description for each of the basic features. Basic Tasks Use Example Ref. Frequency reference Configures the inverter to allow you to setup or source configuration for...
  • Page 86 Learning Basic Features Basic Tasks Use Example Ref. For automatic start-up configuration to work, the operation command terminals at the terminal block must be turned on. Acc/Dec Time Based Configures the acceleration and deceleration on Maximum times for a motor based on a defined maximum p.97 Frequency frequency.
  • Page 87 Learning Basic Features Basic Tasks Use Example Ref. Configures the inverter to perform DC braking before the motor starts rotating again. This DC braking after start configuration is used when the motor will be p.111 rotating before the voltage is supplied from the inverter.

  • Page 88: Frequency Reference Configuration

    Learning Basic Features 4.1 Frequency Reference Configuration The G100 inverter provides several methods to setup and modify a frequency reference for an operation. The keypad, analog inputs [for example voltage (V1) and current (I2) signals], RS-485, Fieldbus option card, and UserSeqLink can be used. When UserSeqLink is selected, it can be used as a frequency command by linking the common area with the output of the user sequence.

  • Page 89: Set The Operation Frequency From The Keypad - Using [▲] And [▼] Keys

    Learning Basic Features 4.1.2 Set the Operation Frequency from the Keypad - Using [▲] and [▼] keys You can use the [▲] and [▼] keys like a potentiometer to modify the frequency reference. Select the Frq (Frequency reference source) code in the Operation group to 1 (Keypad-2).
  • Page 90 Learning Basic Features Group Code Name Setting Setting Range Unit Frequency reference Operation Frq 2 V1 0–9 source Frequency for maximum Maximum Start Frequency– analog input frequency Max. Frequency V1 input voltage display 0.00 0.00–12.00 V1 input polarity selection 0 Unipolar 0–1 V1 input filter time constant 100 0–10000...
  • Page 91 Learning Basic Features Code and Description Features These parameters are used to configure the gradient level and offset values of the Output Frequency, based on the Input Voltage. In.08 V1 volt x1– In.11 V1 Perc y2 In.16 Inverts the input value of V1. Set this code to 1 (Yes) if you need the V1 Inverting motor to run in the opposite direction from the current rotation.
  • Page 92 Learning Basic Features Code and Description Features input signal value increases, the output frequency starts changing if the height becomes equivalent to 3/4 of the quantizing value. From then on, the output frequency increases according to the quantizing value. On the other hand, when the input signal decrease, the output frequency starts decreasing if the height becomes equivalent to 1/4 of the quantizing value.
  • Page 93 Learning Basic Features 4.1.3.2 Setting a Frequency Reference for -10–10 V Input Set the Frq (Frequency reference source) code in the Operation group to 2 (V1), and then set code 06 (V1 Polarity) to 1 (bipolar) in the Input Terminal group (IN). Use the output voltage from an external source to provide input to V1 (Frequency setting voltage terminal).
  • Page 94 Learning Basic Features Group Code Name Setting Setting Range Unit V1 output at Minimum 0.00 -100.00–0.00% voltage (%) V1 Maximum input -10.00 -12.00–0.00 V voltage V1 output at Maximum -100.00 -100.00–0.00% voltage (%) Rotational Directions for Different Voltage Inputs Input voltage Operation command 0–10 V...

  • Page 95: V2 Terminal As The Source

    Learning Basic Features 4.1.4 V2 Terminal as the Source You can set the frequency by inputting the voltage from the V2 terminal (frequency setting voltage terminal) from the control terminal block. 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.
  • Page 96 Learning Basic Features Group Code Name Setting Setting Range Unit Frequency reference Operation Frq 3 V2 0–9 source Frequency for maximum Maximum Start Frequency– analog input frequency Max. Frequency V2 input voltage display 0.00 0.00–12.00 V2 input polarity selection 0 Unipolar 0–1 V2 input filter time constant 100 0–10000...
  • Page 97 Learning Basic Features Code and Description Features These parameters are used to configure the gradient level and offset values of the Output Frequency, based on the Input Voltage. In.21 V2 volt x1– In.24 V2 Perc y2 In.29 Inverts the input value of V2. Set this code to 1 (Yes) if you need the V2 Inverting motor to run in the opposite direction from the current rotation.
  • Page 98 Learning Basic Features Code and Description Features To reduce the effect of the input signal changes (runout of height) on the operation frequency, the output frequency during increase or decrease of input signal value (height) is applied differently. When the input signal value increases, the output frequency starts changing if the height becomes equivalent to 3/4 of the quantizing value.
  • Page 99 Learning Basic Features 4.1.4.2 Setting a Frequency Reference for -10–10 V Input Set the Frq (Frequency reference source) code in the Operation group to 3 (V2), and then set code 19 (V2 Polarity) to 1 (bipolar) in the Input Terminal group (IN). Use the output voltage from an external source to provide input to V2 (Frequency setting voltage terminal).
  • Page 100 Learning Basic Features Group Code Name Setting Setting Range Unit V2 output at Minimum 0.00 -100.00–0.00% voltage (%) V2 Maximum input -10.00 -12.00–0.00 V voltage V2 output at Maximum -100.00 -100.00–0.00% voltage (%) Rotational Directions for Different Voltage Inputs Input voltage Operation command 0–10 V...

  • Page 101: Built-In Volume Input (V0) As The Source

    Learning Basic Features 4.1.5 Built-in Volume Input (V0) as the Source You can modify the frequency reference by using the built-in volume dial. Go to the Frq (Frequency reference source) code in the Operation group and change the parameter value to 4, and then rotate the built-in volume dial. You can monitor the parameter setting of the frequency reference at the 0.00 (command frequency) code in the Operation group.
  • Page 102 Learning Basic Features Group Code Name Setting Setting Range Unit I2 maximum input current 20.00 0.00–20.00 I2 output at Maximum 100.00 0.00–100.00 current (%) Changing rotation direction 0–1 of I2 I2 quantization level 0.04 0.00*, 0.04–10.00 * Quantizing is disabled if "0" is selected. Input Current (I2) Setting Details Code and Description...

  • Page 103: Frequency Reference Source Configuration For

    Learning Basic Features 4.1.7 Frequency Reference Source Configuration for RS-485 Communication Set the Frq (Frequency reference source) code in the Operation group to 6 (Int 485). Control the inverter with upper-level controllers, such as PCs or PLCs, via RS-485 communication by using RS-485 signal input terminals (S+/S-) of the control terminal block.

  • Page 104: Multi-Step Frequency Configuration

    Learning Basic Features 4.3 Multi-step Frequency Configuration Multi-step operations can be carried out by assigning different speeds (or frequencies) to the Px terminals. Step 0 uses the frequency reference source set with the Frq code in the Operation group. Px terminal parameter values 7 (Speed-L), 8 (Speed-M) and 9 (Speed-H) are recognized as binary commands and work in combination with FX or RX run commands.
  • Page 105 Learning Basic Features Code and Description Features Choose the P1-P8 terminals to setup as multi-step inputs, and then set the relevant codes (In.65–72) to 7 (Speed-L), 8 (Speed-M), or 9 (Speed-H). Provided that terminals P3, P4 and P5 have been set to Speed-L, Speed-M and Speed-H respectively, the following multi-step operation will be available.

  • Page 106: Command Source Configuration

    Learning Basic Features 4.4 Command Source Configuration Various devices can be selected as command input devices for the G100 inverter. Input devices available to select include keypad, multi-function input terminal, RS-485 communication, field bus adapter, and UserSeqLink. When UserSeqLink is selected, it can be used as a frequency command by linking the common area with the output of the user sequence.

  • Page 107: Terminal Block As A Command Input Device (Run And Rotation Direction Commands)

    Learning Basic Features Fwd/Rev Command by Multi-function Terminal – Setting Details Code and Features Description Operation group drv– Set to 1 (FX/RX-1). Cmd Source In.65–72 Assign a terminal for forward (FX) operation. Px Define Assign a terminal for reverse (RX) operation. 4.4.3 Terminal Block as a Command Input Device (Run and Rotation Direction Commands) Set the drv (command source) code in the Operation group to 2 (FX/RX-2).

  • Page 108: Communication As A Command Input Device

    Learning Basic Features 4.4.4 RS-485 Communication as a Command Input Device Internal RS-485 communication can be selected as a command input device by setting the drv (command source) code in the Operation group to 3 (Int 485). Control the inverter with upper-level controllers, such as PCs or PLCs, via RS-485 communication by using RS-485 signal input terminals (S+/S-) of the control terminal block.

  • Page 109: Power-On Run

    Learning Basic Features Forward/Reverse Run Prevention Setting Details Code and Description Features Choose a direction to prevent. Configuration Function Ad.09 None Do not set run prevention. Run Prevent Forward Prev Set forward run prevention. Reverse Prev Set reverse run prevention. 4.6 Power-on Run When the Power-on Run command is enabled and the terminal block operation command is ON for when there is a power supply to the inverter, it is started...

  • Page 110: Reset And Restart

    Learning Basic Features Take caution on any safety accidents when operating the inverter with Power-on Run enabled as the motor will begin rotating as soon as the inverter starts up. 4.7 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).

  • Page 111: Setting Acceleration And Deceleration Times

    Learning Basic Features 4.8 Setting Acceleration and Deceleration Times 4.8.1 Acc/Dec Time Based on Maximum Frequency Acc/Dec time values can be set based on maximum frequency, not on inverter operation frequency. To set Acc/Dec time values based on maximum frequency, set bA.

  • Page 112: Acc/Dec Time Based On Operation Frequency

    Learning Basic Features Code and Description Features Use the time scale for all time-related values. It is particularly useful when a more accurate Acc/Dec times are required because of load characteristics, or when the maximum time range needs to be extended.

  • Page 113: Multi-Step Acc/Dec Time Configuration

    Learning Basic Features Acc/Dec Time Based on Operation Frequency – Setting Details Code and Description Features Set the parameter value to 1 (Delta Freq) to set Acc/Dec times based on Operation frequency. Configuration Function Set the Acc/Dec time based on maximum Max Freq frequency.
  • Page 114 Learning Basic Features Acc/Dec Time Setup via Multi-function Terminals – Setting Details Code and Description Features bA. 70–82 Set multi-step acceleration time 1–7. Acc Time 1–7 bA.71–83 Set multi-step deceleration time 1–7. Dec Time 1–7 Choose and configure the terminals to use for multi-step Acc/Dec time inputs.

  • Page 115: Acc/Dec Time Switch Frequency

    Learning Basic Features 4.8.4 Acc/Dec Time Switch Frequency You can set a switch frequency for the Acc/Dec time to change the Acc/Dec gradients without configuring the multi-function terminals. Group Code Name Setting Setting Range Unit ACC Acceleration time 0.0–600.0 Operation dEC Deceleration time 10.0 0.0–600.0...

  • Page 116: Acc/Dec Pattern Configuration

    Learning Basic Features 4.9 Acc/Dec Pattern Configuration Acc/Dec gradient level patterns can be configured to enhance and smooth the inverter’s acceleration and deceleration curves. Linear pattern features a linear increase or decrease to the output frequency, at a fixed rate. For an S-curve pattern a smoother and more gradual increase or decrease of output frequency, ideal for lift- type loads or elevator doors, etc.
  • Page 117 Learning Basic Features [Acceleration / deceleration pattern configuration] [Acceleration / deceleration S-curve pattern configuration] Note The Actual Acc/Dec time during an S-curve application Actual acceleration time = user-configured acceleration time + user-configured acceleration time x starting gradient level/2 + user-configured acceleration time x ending gradient level/2.

  • Page 118: Stopping The Acc/Dec Operation

    Learning Basic Features 4.10 Stopping the Acc/Dec Operation Configure the multi-function input terminals to stop acceleration or deceleration and operate the inverter at a fixed frequency. Group Code Name Setting Setting Range Unit Px terminal ㅡ 25 XCEL Stop 0–52 setting options 4.11 V/F Control Configure the inverter’s output voltages, gradient levels and output patterns to achieve...

  • Page 119: Square Reduction V/F Pattern Operation

    Learning Basic Features Linear V/F Pattern Setting Details Code and Description Features Sets the base frequency. A base frequency is the inverter’s output dr.18 frequency when running at its rated voltage. Refer to the motor’s rating Base Freq plate to set this parameter value. Sets the start frequency.

  • Page 120: User V/F Pattern Operation

    Learning Basic Features Square Reduction V/F Pattern Operation - Setting Details Code and Description Features Sets the parameter value to 1 (Square) or 3 (Square2) according to the load’s start characteristics. Configuration Function bA.07 The inverter produces output voltage proportional Square V/F Pattern to 1.5 square of the operation frequency.
  • Page 121 Learning Basic Features User V/F Pattern Setting Details Code and Description Features Select the arbitrary frequency between the start and the maximum bA.41 User Freq 1 frequencies to set the user frequency (User Freq x). – Also set the voltage to correspond to each frequency in user bA.48 User Volt 4 voltage (User Volt x).

  • Page 122: Torque Boost

    Learning Basic Features 4.12 Torque Boost 4.12.1 Manual Torque Boost Manual torque boost enables users to adjust output voltage during low speed operation or motor start. Increase low speed torque or improve motor starting properties by manually increasing output voltage. Configure manual torque boost while running loads that require high starting torque, such as lift-type loads.

  • Page 123: Auto Torque Boost

    Learning Basic Features 4.12.2 Auto Torque Boost In V/F operation, this adjusts the output voltage if operation is unavailable due to a low output voltage. It is used when operation is unavailable, due to a lack of starting torque, by providing a voltage boost to the output voltage via the torque current. Group Code Name Setting...

  • Page 124: Motor Output Voltage Adjustment

    Learning Basic Features 4.13 Motor Output Voltage Adjustment Output voltage settings are required when a motor’s rated voltage differs from the input voltage to the inverter. Set the voltage value to configure the motor’s rated operating voltage. The set voltage becomes the output voltage of the inverter’s base frequency.

  • Page 125: Dc Braking After Start

    Learning Basic Features 4.14.2 DC Braking After Start This start mode supplies a DC voltage for a set amount of time to provide DC braking before an inverter starts to accelerate a motor. If the motor continues to rotate due to its inertia, DC braking will stop the motor, allowing the motor to accelerate from a stopped condition.

  • Page 126: Initial Excitation Of Stop Status (Pre-Excite)

    Learning Basic Features 4.14.3 Initial Excitation of Stop Status (Pre-excite) Use to apply the exciting current to the motor under a stop status. If you enter the multi-function input signal set with the initial excitation signal, DC voltage will be supplied to the motor.

  • Page 127: Dc Braking After Stop

    Learning Basic Features 4.15.2 DC Braking After Stop When the operation frequency reaches the set value during deceleration (DC braking frequency), the inverter stops the motor by supplying DC power to the motor. With a stop command input, the inverter begins decelerating the motor. When the frequency reaches the DC braking frequency set at Ad.17, the inverter supplies DC voltage to the motor and stops it.

  • Page 128: Free Run Stop

    Learning Basic Features • Note that the motor can overheat or be damaged if an excessive amount of DC braking is applied to the motor, or DC braking time is set too long. • The motor can be overheated or damaged. The maximum value of DC braking is limited to the rated current of the inverter.

  • Page 129: Power Braking

    Learning Basic Features 4.15.4 Power Braking When the inverter’s DC voltage rises above a specified level due to motor regenerated energy, a control is made to either adjust the deceleration gradient level or reaccelerate the motor in order to reduce the regenerated energy. Power braking can be used when short deceleration times are needed without braking resistors, or when optimum deceleration is needed without causing an over voltage fault trip.

  • Page 130: Frequency Limit Using Upper And Lower Limit Frequency Values

    Learning Basic Features Frequency Limit Using Maximum Frequency and Start Frequency - Setting Details Code and Description Features Set the lower limit value for speed unit parameters that are expressed in dr.19 Hz or rpm. If an input frequency is lower than the start frequency, the Start Freq parameter value will be 0.00.

  • Page 131: Frequency Jump

    Learning Basic Features 4.16.3 Frequency Jump Use frequency jump to avoid mechanical resonance frequencies. Jump through frequency bands when a motor accelerates and decelerates. Operation frequencies cannot be set within the pre-set frequency jump band. When a frequency setting is increased, while the frequency parameter setting value (voltage, current, RS-485 communication, keypad setting, etc.) is within a jump frequency band, the frequency will be maintained at the lower limit value of the frequency band.

  • Page 132: Operation Mode

    Learning Basic Features 4.17 2 Operation Mode Apply two types of operation modes and switch between them as required. For both the first and second command source, set the frequency after shifting operation commands to the multi-function input terminal. Mode switching can be used to stop remote control during an operation using the communication option and to switch operation mode to operate via the local panel, or to operate the inverter from another remote control location.

  • Page 133: Multi-Function Input Terminal Control

    Learning Basic Features 4.18 Multi-Function Input Terminal Control Filter time constants and the type of multi-function input terminals can be configured to improve the response of input terminals. Group Code Name Setting Setting Range Unit Multi-function input 0–10000 terminal On filter Multi-function input 0–10000 terminal Off filter...

  • Page 134: Fire Mode Operation

    Learning Basic Features Code and Features Description Select whether to use the terminal set to FX/RX as NO (Normal Open) only or to use as NO (Normal Open) and NC(Normal In.88 FX/RX NO/NC Close). If set to 1: NO only, the terminal in which the functions are set to FX/RX cannot be set as NC.
  • Page 135 Learning Basic Features The inverter runs in Fire Mode when Ad.80 (Fire Mode Sel) is set to Fire Mode Test, and the multi-function terminal (In.65-72 Px) configured for the fire mode (51: Fire Mode) is turned on. But when the minor fault trips are ignored or there are major fault trips, automatic Reset/Restart is not attempted, and the Fire Mode Count is not increased.

  • Page 136: User Sequence Settings

    Learning Basic Features 4.20 User Sequence Settings It is used when you want to implement a simple sequence utilizing a combination of different Function Blocks, and can be configured with up to 18 steps using 29 Function Blocks and 30 Void Parameters. One Loop means one execution of a custom sequence of up to 18 steps.
  • Page 137 Learning Basic Features Group Code name Setting Setting Range Unit User function input 5-A 0~0xFFFF User function input 5-B 0~0xFFFF User function input 5-C 0~0xFFFF User function output 5 -32767~32767 User function 6 0~28 User function input 6-A 0~0xFFFF User function input 6-B 0~0xFFFF User function input 6-C 0~0xFFFF...
  • Page 138 Learning Basic Features Group Code name Setting Setting Range Unit User function output 12 -32767~32767 User function 13 0~28 User function input 13-A 0~0xFFFF User function input 13-B 0~0xFFFF User function input 13-C 0~0xFFFF User function output 13 -32767~32767 User function 14 0~28 User function input 14-A 0~0xFFFF...
  • Page 139 Learning Basic Features Details when setting up user sequences Code and Features Description AP.02 Displays a group of user sequence-specific parameters. User Seq En Set Sequence Run/Stop with the keypad. US.01 Parameters cannot be modified while driving, and can only be User Seq Con modified when the vehicle is stopped.
  • Page 140 Learning Basic Features User Function Operation Conditions Category Description No Operation Addition operation, (A + B) + C Recognizes as 0 if parameter in C is 0x0000 Subtraction operation, (A - B) – C Recognize as 0 if the parameter of C is 0x0000 Add and Subtract Mixed Operation, (A + B) –...
  • Page 141 Learning Basic Features Category Description If the parameter of C is 0x0000, output 1 (True) if the condition is satisfied Increment operation by 1 for every loop of user sequence A: Max Loop, B: Timer Run / Stop, C: Select the output method If the input of B is 1, the timer stops (output is 0), otherwise 0(it runs)
  • Page 142 Learning Basic Features Category Description Clear the Bth bit of parameter A, BITCLEAR(A, B) Clear the Bth bit of A's input and output the changed value. B's input can be a value between 0 and 16, with 16 BITCLEAR recognized as 16 if it is greater than 16. If B's input is 0, the output will always be A C's parameter is not used A's Input to B Filter Gain Corrected Water Output, BxUS.02...
  • Page 143 Learning Basic Features Note The PI_CONTROL Block must be followed by the PI_PROCESS Block for normal PI control operation. If there is another block between the two blocks, or if the order of the two blocks is reversed, PI control operation will not occur. The User Sequence feature works only with S/W Ver.
  • Page 144 Learning Basic Features...

  • Page 145: Learning Advanced Features

    Learning Advanced Features 5 Learning Advanced Features This chapter describes the advanced features of the G100 inverter. Check the reference page in the table to see the detailed description for each of the application features. Advanced Tasks Use Example Ref. Use the main and auxiliary frequencies in the predefined Auxiliary frequency formulas to create various operating conditions.
  • Page 146 Learning Advanced Features Advanced Tasks Use Example Ref. Energy saving Used to save energy by reducing the voltage supplied to p.169 operation motors during low-load and no-load conditions. Speed search Used to prevent fault trips when the inverter voltage is p.170 operation output while the motor is idling or free-running.

  • Page 147: Operating With Auxiliary References

    Learning Advanced Features 5.1 Operating with Auxiliary References Frequency references can be configured with various calculated conditions that use the main and auxiliary frequency references simultaneously. The main frequency reference is used as the operating frequency, while auxiliary references are used to modify and fine-tune the main reference.
  • Page 148 Learning Advanced Features Code and Description Features Set the auxiliary reference gain with bA.03 (Aux Ref Gain) to configure the auxiliary reference and set the percentage to be reflected when calculating the main reference. Note that items 4–7 below may result in either plus (+) or minus (-) references (forward or reverse operation) even when unipolar analog inputs are used.
  • Page 149 Learning Advanced Features Auxiliary Reference Operation E.g. #1 Keypad Frequency Setting is Main Frequency and V1 Analog Voltage is Auxiliary Frequency • Main frequency: Keypad (operation frequency 30 Hz) • Maximum frequency setting (dr.20): 400 Hz • Auxiliary frequency setting (bA.01): V1[Display by percentage(%) or auxiliary frequency (Hz) depending on the operation setting condition] •...
  • Page 150 Learning Advanced Features Setting* Calculating final command frequency M[Hz]+(G[%]*A[Hz]) 30 Hz(M)+(50%(G)x24 Hz(A))=42 Hz M[Hz]*(G[%]*A[%]) 30 Hz(M)x(50%(G)x40%(A))=6 Hz M[Hz]/(G[%]*A[%]) 30 Hz(M)/(50%(G)x40%(A))=150 Hz M[Hz]+{M[Hz]*(G[%]*A[%])} 30 Hz(M)+{30[Hz]x(50%(G)x40%(A))}=36 Hz M[Hz]+G[%]*2*(A[%]- 30 Hz(M)+50%(G)x2x(40%(A)–50%)x60 Hz= 50[%])*A[Hz] 24 Hz 30 Hz(M)x{50%(G)x2x(40%(A)–50%)} = M[HZ]*{G[%]*2*(A[%]-50[%])} -3 Hz(Reverse) 30 Hz(M)/{50%(G)x2x(60%–40%)} = M[HZ]/{G[%]*2*(A[%]-50[%])} -300 Hz(Reverse) M[HZ]+M[HZ]*G[%]*2*...

  • Page 151: Jog Operation

    Learning Advanced Features * M: Main frequency reference/ G: Auxiliary reference gain (%)/ A: Auxiliary frequency reference (Hz or rpm) or gain (%) Note When the maximum frequency value is high, output frequency deviation may result due to analog input variation and deviations in the calculations. 5.2 Jog Operation The jog operation allows for a temporary control of the inverter.

  • Page 152: Jog Operation 2-Fwd/Rev Jog By Multi-Function Terminal

    Learning Advanced Features Code and Description Features [Terminal settings for jog operation] dr.11 JOG Frequency Set the operation frequency. dr.12 JOG Acc Time Set the acceleration time. dr.13 JOG Dec Time Set the deceleration time. If a signal is entered at the jog terminal while an FX operation command is on, the operation frequency changes to the jog frequency and the jog operation begins.

  • Page 153: Up-Down Operation

    Learning Advanced Features Group Code Name Setting Setting Range Unit 46 FWD JOG 65– Px terminal setting 0–52 options 47 REV JOG 5.3 Up-down Operation The Acc/Dec time can be controlled through input at the multi-function terminal block. Similar to a flowmeter, the up-down operation can be applied easily to a system that uses the upper-lower limit switch signals for Acc/Dec commands.
  • Page 154 Learning Advanced Features for the inverter operation until the up-down switchover (U/D Enable) signal is disabled. If none of the multi-function terminal blocks have a multi-function terminal set to U/D Enable, the frequency will change only according to the up-down signal. In this case, the parameter will not be changed by keypad/analog input.
  • Page 155 Learning Advanced Features Code and Description Features Select Up-Down Operation mode. setting Function Press Up to increase the maximum frequency with the set acc time. Normal Press Down to decrease to the set dec time regardless of the stop method. Acc/dec by the Step frequency up/down set in U/D Step Ad.86 on the rising edge of the set multi-function...

  • Page 156: 3-Wire Operation

    Learning Advanced Features Code and Description Features Ad.86 According to Up-Down input, Sets the frequency value to be increased or decreased. U/D Step Freq 5.4 3-Wire Operation The 3-wire operation latches the signal input (the signal stays on after the button is released), and is used when operating the inverter with a push button.
  • Page 157 Learning Advanced Features 3-Wire [3-wire operation]...

  • Page 158: Safe Operation Mode

    Learning Advanced Features 5.5 Safe Operation mode When the multi-function terminals are configured to operate in safe mode, operation commands can be entered in the Safe operation mode only. Safe operation mode is used to safely and carefully control the inverter through the multi-function terminals. Group Code Name Setting...

  • Page 159: Dwell Operation

    Learning Advanced Features 5.6 Dwell Operation The dwell operation is used to maintain torque during the application and release of the brakes on lift-type loads. Inverter dwell operation is based on the Acc/Dec dwell frequency and the dwell time set by the user. The following points also affect dwell operation: •...
  • Page 160 Learning Advanced Features Note Dwell operation does not work when: • Dwell operation time is set to 0 sec or dwell frequency is set to 0 Hz. • Re-acceleration is attempted from stop or during deceleration, as only the first acceleration dwell operation command is valid.

  • Page 161: Slip Compensation Operation

    Learning Advanced Features 5.7 Slip Compensation Operation Slip refers to the variation between the setting frequency (synchronous speed) and motor rotation speed. As the load increases there can be variations between the setting frequency and motor rotation speed. Slip compensation is used for loads that require compensation of these speed variations.

  • Page 162: Pid Control

    Learning Advanced Features 5.8 PID Control PID control is one of the most common auto-control methods. It uses a combination of proportional, integral, and differential (PID) control that provides more effective control for automated systems. The functions of PID control that can be applied to the inverter operation are as follows: Code Function...

  • Page 163: Basic Pid Operation

    Learning Advanced Features 5.8.1 Basic PID Operation PID operates by controlling the output frequency of the inverter, through automated system process control to maintain speed, pressure, flow, temperature and tension. Group Code Name Setting Setting Range Unit Application function Proc PID 0–2 selection PID output monitor...
  • Page 164 Learning Advanced Features Note When the PID switch operation (switching from PID operation to general operation) enters the multi-function input, [%] values are converted to [Hz] values. The normal PID output, PID OUT, is unipolar, and is limited by AP.29 (PID Limit Hi) and AP.30 (PID Limit Lo). A 100.0% calculation of the PID OUT value is based on the dr.20 (MaxFreq) parameter setting.
  • Page 165 Learning Advanced Features Code and Features Description For example, when Ap.20 (Ref Source) is set to 1 (V1), for AP.21 (PID F/B Source), an input other than the V1 terminal must be selected. Sets the output ratio for differences (errors) between reference and AP.22 PID P-Gain, feedback.
  • Page 166 Learning Advanced Features Code and Features Description The PID controller’s gain can be adjusted using the multi-function terminal. When a terminal is selected from In.65–72 and set to 24 AP.45 PID P2-Gain (P Gain2), and if the selected terminal is entered, the gain set in AP.22 and AP.23 can be switched to the gain set in AP.45.

  • Page 167: Pre-Pid Operation

    Learning Advanced Features 5.8.2 Pre-PID Operation When an operation command is entered that does not include PID control, general acceleration occurs until the set frequency is reached. When the controlled variables increase to a particular point, the PID operation begins. Pre-PID Operation Setting Details Code and Description...

  • Page 168: Pid Operation Sleep Mode

    Learning Advanced Features 5.8.3 PID Operation Sleep mode If the operation continues at a frequency lower than the set condition for PID operation, the PID operation sleep mode starts. When PID operation sleep mode starts, the operation will stop until the feedback exceeds the parameter value set at AP.39 (PID WakeUp Lev).

  • Page 169: Pid Switching (Pid Openloop)

    Learning Advanced Features 5.8.4 PID Switching (PID Openloop) When one of the multi-function terminals (In.65–72) is set to 23 (PID Openloop) and is turned on, the PID operation stops and is switched to general operation. When the terminal turns off, the PID operation starts again. 5.9 Auto-tuning The motor parameters can be measured automatically and can be used for auto torque boost or sensorless vector control.
  • Page 170 Learning Advanced Features Auto-Tuning Default Settings Stator Motor Rated No-load Rated Slip Leakage Resistance Capacity Current Current Frequency Inductance (kW) (Rpm) (mH) () 14.0 40.4 6.42 38.8 0.75 2.951 25.20 1.156 12.07 0.809 6.44 13.8 0.485 4.02 200 V 20.0 0.283 3.24 25.5...
  • Page 171 Learning Advanced Features Auto Tuning Parameter Setting Details Code and Features Description Select an auto tuning type and run it. Select one of the options and then press the [ENT] key to run the auto tuning. Configuration Function Auto tuning function is not enabled. If the auto tuning function is ran, this will indicate None that the auto tuning is complete.

  • Page 172: Sensorless Vector Control For Induction Motors

    Learning Advanced Features Code and Features Description Displays motor parameters measured by auto tuning. bA.14 Noload Curr, For parameters that are not included in the auto tuning bA.21 Rs-bA.24 Tr measurement list, the default setting will be displayed. • Perform auto tuning ONLY after the motor has completely stopped running. •...
  • Page 173 Learning Advanced Features Group Code Name Setting Setting Range Unit 170–480 Motor rated voltage 220/380/440/480 Varies by Motor Motor efficiency 64–100 capacity Auto tuning Initial excitation time 0.0–60.0 Initial excitation amount 100.0 100.0–300.0 Varies by Motor Low-speed torque 50–300 compensation gain capacity Varies by Motor Output torque...

  • Page 174: Sensorless Vector Control Operation Setting For Induction Motors

    Learning Advanced Features 5.10.1 Sensorless Vector Control Operation Setting for Induction Motors To run sensorless vector control operation, set dr.09 (Control Mode) to 4 (IM sensorless), select the capacity of the motor you will use at dr.14 (Motor Capacity), and select the appropriate codes to enter the rating plate information of the motor. Code Input (Motor Rating Plate Information) dr.18 Base Freq...
  • Page 175 Learning Advanced Features Sensorless Vector Control Operation Setting Details for Induction Motors Code and Description Features Sets pre-excitation time. Pre-excitation is used to start the Cn.09 Pre ExTime operation after performing excitation up to the motor’s rated flux. Allows for the reduction of the pre-excitation time. The motor flux increases up to the rated flux with the time constant as shown in the following figure.
  • Page 176 Learning Advanced Features Code and Description Features Cn.24 mainly has an effect on the motor speed. For details, refer to Cn.24 Spd. Comp. p.163 in the 5.10.2 Sensorless Vector Control Operation Guide Main Gain for Induction Motors. Cn.29 mostly has an effect on the error level of the estimated Cn.29 Spd.

  • Page 177: Sensorless Vector Control Operation Guide For Induction Motors

    Learning Advanced Features Gain value can be adjusted according to the load characteristics. However, use with caution because motor overheating and system instability may occur depending on the Gain value settings. 5.10.2 Sensorless Vector Control Operation Guide for Induction Motors Relevant Problem Troubleshooting...
  • Page 178 Learning Advanced Features Relevant Problem Troubleshooting Function Code If torque is lacking due Cn.21 Out Trq. to a load increase in If torque is lacking under low speed, increase Comp. Gain at low speed (5 Hz or the Cn.21 value in 5% units. Low Spd less) If rotating in reverse...

  • Page 179: Energy Buffering Operation (Kinetic Energy Buffering)

    Learning Advanced Features 5.11 Energy Buffering Operation (Kinetic Energy Buffering) When the input power supply is disconnected, the inverter’s DC link voltage decreases, and a low voltage trip occurs blocking the output. A kinetic energy buffering operation uses regenerative energy generated by the motor during the blackout to maintain the DC link voltage.
  • Page 180 Learning Advanced Features Kinetic Energy Buffering Operation Setting Details Code and Description Features Select the kinetic energy buffering operation when the input power is disconnected. If 1 or 2 is selected, it controls the inverter's output frequency and charges the DC link (inverter's DC part) with energy generated from the motor.
  • Page 181 Learning Advanced Features Code and Description Features [KEB-1] CON-79 CON-78 DC Link DC Link DC Link voltage voltage Start Start Output Output frequency frequency frequency frequency KEB control KEB control (CON-89) Operation Operation restore restore (CON-89) (CON-89) Px(FX) [KEB-2] CON-79 CON-78 DC Link DC Link...
  • Page 182 Learning Advanced Features Code and Description Features Cn.82 The slip gain is for preventing a low voltage trip due to load when the KEB Slip Gain kinetic energy buffering operation start from blackout. Set the acceleration time of the operation frequency when it returns to Cn.83 normal operation from the energy buffering operation when the KEB-1 KEB Acc Time...

  • Page 183: Energy Saving Operation

    Learning Advanced Features 5.12 Energy Saving Operation 5.12.1 Manual Energy Saving Operation If the inverter output current is lower than the current which is set at bA.14 (Noload Curr), the output voltage must be reduced as low as the level set at Ad.51 (Energy Save).

  • Page 184: Speed Search Operation

    Learning Advanced Features 5.13 Speed Search Operation This operation is used to prevent fault trips that can occur while the inverter output voltage is disconnected and the motor is idling. Because this feature estimates the motor rotation speed based on the inverter output current, it does not give the exact speed.
  • Page 185 Learning Advanced Features Speed Search Operation Setting Details Code and Description Features Select a speed search type. Configuration Function The speed search is carried out as it controls the inverter output current during idling below the Cn.72 (SS Sup-Current) parameter setting. If the direction of the idling motor and the direction of operation command at restart are the same, a Flying...
  • Page 186 Learning Advanced Features Code and Description Features Type and Functions of Speed Search Setting Configuration Function bit4 bit3 bit2 bit1 Speed search for general ✓ acceleration ✓ Initialization after a fault trip Restart after instantaneous ✓ power interruption ✓ Starting with power-on •...
  • Page 187 Learning Advanced Features Code and Description Features • Starting with power-on: Set bit 4 to 1 and Ad.10 (Power-on Run) to 1 (Yes). If inverter input power is supplied while the inverter operation command is on, the speed search operation will accelerate the motor up to the frequency reference.

  • Page 188: Auto Restart Settings

    Learning Advanced Features 5.14 Auto Restart Settings When inverter operation stops due to a fault and a fault trip is activated, the inverter automatically restarts based on the parameter settings. Setting Group Code Name Setting Unit Range Selection of startup on trip reset 0 No 0–1 Number of automatic restarts...

  • Page 189: Operational Noise Settings (Change Of Carrier Frequency Settings)

    Learning Advanced Features [Example of auto restart with a setting of 2] If the auto restart number is set, be careful when the inverter resets from a fault trip. The motor may automatically start to rotate. 5.15 Operational Noise Settings (Change of Carrier Frequency Settings) Group Code Name...
  • Page 190 Learning Advanced Features Refer to the table below for the change of carrier frequency settings according to the load level, control mode, and capacity. Heavy Duty Normal Duty Setting Range Setting Range Capacity Initial Initial Value Value Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum 0.4~4.0kW 5.5~22kW...

  • Page 191: Nd Motor Operation

    Learning Advanced Features 5.16 2 Motor Operation The 2nd motor operation is used when a single inverter switch operates two motors. Using the 2nd motor operation, a parameter for the 2nd motor is set. The 2nd motor is operated when a multi-function terminal input defined as a 2nd motor function is turned on. Setting Group Code Name...

  • Page 192: Commercial Power Source Transition

    Learning Advanced Features Example - 2nd Motor Operation Use the 2nd motor operation when switching operation between a 7.5 kW motor and a secondary 3.7 kW motor connected to terminal P3. Refer to the following settings. Setting Group Code Name Setting Unit Range...

  • Page 193: Cooling Fan Control

    Learning Advanced Features Supply Power Transition Setting Details Code and Description Features When the motor power source changes from inverter output to main In.65–72 supply power, select a terminal to use and set the code value to 16 Px Define (Exchange).

  • Page 194: Input Power Frequency And Voltage Settings

    Learning Advanced Features Code and Function Features Always Cooling fan runs constantly if the power is supplied to the inverter. With power connected and the run operation Temp command on, if the setting is in Temp Control, the cooling fan will not operate unless the temperature in Control the heat sink reaches the set temperature.

  • Page 195: Parameter Initialization

    Learning Advanced Features Setting Group Code Name Setting Unit Range 0 None Parameter save Parameter save 5.21 Parameter Initialization The parameter changed by the user can be initialized to the factory default settings. Initialize the data of all groups or initialize data by selecting specific groups. However, during a fault trip situation or operation, parameters cannot be initialized.

  • Page 196: Parameter Lock

    Learning Advanced Features 5.22 Parameter Lock Use parameter view lock to hide parameters after registering and entering a user password. Setting Group Code Name Setting Unit Range Password registration 0–9999 Parameter lock settings 0–9999 Parameter Lock Setting Details Code and Description Features Register a password to prohibit parameter modifications.

  • Page 197: Changed Parameter Display

    Learning Advanced Features 5.23 Changed Parameter Display This feature displays all the parameters that are different from the factory defaults. Use this feature to track changed parameters. Setting Group Code Name Setting Unit Range Changed parameter View All display Changed Parameter Display Setting Details Code and Description Features...

  • Page 198: Brake Control

    Learning Advanced Features Timer Setting Details Code and Description Features In.65–72 Choose one of the multi-function input terminals and change it to a Px Define timer terminal by setting it to 38 (Timer In). OU.31 Relay1, Set multi-function output terminal or relay to be used as a timer to 28 OU.33 Relay 2 (Timer out).
  • Page 199 Learning Advanced Features • Brake release sequence: During motor stop state, if an operation command is entered, the inverter accelerates up to brake release frequency (Ad.44– 45) in forward or in reverse direction. After reaching brake release frequency, if motor current reaches brake release current (BR Rls Curr), the output relay or multi- function output terminal for brake control sends a release signal.

  • Page 200: Multi-Function Relay On/Off Control

    Learning Advanced Features 5.26 Multi-Function Relay On/Off Control Set reference values (on/off level) for analog input and control output relay or multi- function output terminal on/off status accordingly. Group Code Name Setting Setting Range Unit Output terminal on/off control mode Output contact On Output contact off level–...

  • Page 201: Press Regeneration Prevention

    Learning Advanced Features 5.27 Press Regeneration Prevention Press regeneration prevention is used during press operations to prevent braking during the regeneration process. If motor regeneration occurs during a press operation, motor operation speed automatically goes up to avoid the regeneration zone.
  • Page 202 Learning Advanced Features Note Press regeneration prevention does not operate during accelerations or decelerations, but it only operates during constant speed motor operation. When regeneration prevention is activated, output frequency may change within the range set at Ad.76 (CompFreq Limit).

  • Page 203: Analog Output

    Learning Advanced Features 5.28 Analog Output An analog output terminal(AO) provides output of 0–10 V voltage, and the IO terminal can output a 0-20mA. 5.28.1 Voltage Analog Output An output option at AO1(Analog Output) terminal can be selected and an output size can be adjusted.
  • Page 204 Learning Advanced Features Code and Description Features Outputs the maximum voltage at 200% of no load current. Outputs 0 V during V/F operation or slip Idse compensation operation since it is an output of the magnitude of the current on the magnetic flux portion. Outputs the maximum voltage at 250% of rated torque current.
  • Page 205 Learning Advanced Features Code and Description Features OU.04 Set filter time constant on analog output. AO1 Filter If analog output at OU.01 (AO1 Mode) is set to 15 (Constant), the OU.05 analog voltage output is dependent on the set parameter values (0– AO1 Const% 100%).

  • Page 206: Current Analog Output

    Learning Advanced Features 5.28.2 Current Analog Output An output option at IO(Current Output) terminal can be selected and an output size can be adjusted. Group Code Name Setting Setting Range Unit Analog output 2 item Frequency 0–15 Analog output 2 gain 100.0 -1000.0–1000.0 Analog output 2 bias...
  • Page 207 Learning Advanced Features Code and Description Features Outputs the maximum voltage at 250% of rated torque current. Iqse Target Outputs set frequency as a standard. Outputs 20 Freq mA at the maximum frequency (dr.20). Outputs frequency calculated with Acc/Dec function Ramp as a standard.

  • Page 208: Digital Output

    Learning Advanced Features Code and Description Features OU.10 AO2 Filter Set filter time constant on analog output. If analog output at OU.07 (AO2 Mode) is set to 15 (Constant), the OU.11 analog voltage output is dependent on the set parameter values (0– AO2 Const% 100%).
  • Page 209 Learning Advanced Features Multi-Function Relay Setting Details Code and Description Features OU.31 Relay1 Set the Relay 1 output item. Set the Relay 2 output item. OU.33 Relay 2 G100C series models support Q1/EG open collector output terminal as a substitute for A2/C2 relay terminal 2. Set output terminal and relay functions according to OU.57 (FDT Frequency), OU.58 (FDT Band) settings and fault trip conditions.
  • Page 210 Learning Advanced Features Code and Description Features Outputs signal when the operation frequency below meets the conditions. Absolute value(output frequency–operation frequency) < detected frequency width/2 Detected frequency width is 10 Hz. When the detected frequency is set to 30 Hz, FDT-3 output is as shown in the graph below.
  • Page 211 Learning Advanced Features Code and Description Features overload protective function operation by inverter overload (IOL) inverse proportion. Underload Outputs a signal at load fault warning. Fan Warning Outputs a signal at fan fault warning. Outputs a signal when a motor is overloaded and Stall stalled.
  • Page 212 Learning Advanced Features Code and Description Features Braking resistance is activated when the inverter DC voltage is higher than the voltage set in Ad.79 and this feature operates only when the inverter is operating. Outputs signal when the inverter is in stand by Ready operation and ready to receive an external operation command.

  • Page 213: Trip Output To Multi-Function Relay

    Learning Advanced Features 5.29.2 Trip Output to Multi-Function Relay Using multi-function relays 1 and 2, you can output the trip status of inverter. Group Code Name Setting Setting Range Unit Fault output item Multi-function relay 1 Trip item Multi-function relay 2 item* Fault output On delay 0.00...

  • Page 214: Multi-Function Relay Terminal Delay Time Settings

    Learning Advanced Features 5.29.3 Multi-Function Relay Terminal Delay Time Settings Set On delay time and Off delay time specifically to adjust the multi-function relay operation time of the terminal. The delay time set in OU.50–51 will be applied to both Relay 1 and Relay 2 except for when the multi-function relay feature is under trip mode.

  • Page 215: Base Block

    Learning Advanced Features 5.30 Base Block This feature is used when output is blocked while operating the inverter or when the multi-function relay must maintain the operating status by blocking output while stopping. If the multi-function signal set as base block is entered during operation, the motor will run freely.

  • Page 216: Overvoltage Trip(Ovt) Suppression

    Learning Advanced Features 5.31 Overvoltage trip(OVT) suppression This function prevents the DC link voltage from rising due to the regenerative energy generated when the deceleration is stopped, thereby preventing the DC link voltage from occurring. If the Cn.96 parameter is set to 0:No, the output voltage is maintained according to the frequency even if the voltage of the DC link of the inverter rises due to the regenerative energy generated when the deceleration is stopped.

  • Page 217: Setting The Output Overcurrent Suppression Method

    Learning Advanced Features 5.32 Setting the output overcurrent suppression method When the output current exceeds the overcurrent suppression threshold, the inverter suppresses the output current by forcing the output frequency to be lowered. This behavior depends on the setting of the Cn.97 output overcurrent suppression method parameter.
  • Page 218 Learning Advanced Features...

  • Page 219: Learning Protection Features

    Learning Protection Features 6 Learning Protection Features Protection features provided by the G100 series inverter are categorized into two types: protection from overheating damage to the motor, and protection against the inverter malfunction. 6.1 Motor Protection 6.1.1 Electronic Thermal Motor Overheating Prevention (ETH) ETH is a protective function that uses the output current of the inverter without a separate temperature sensor, to predict a rise in motor temperature to protect the motor based on its heat characteristics.
  • Page 220 Learning Protection Features Code and Description Features Select the drive mode of the cooling fan, attached to the motor. Configuration Function As the cooling fan is connected to the motor axis, the cooling effect varies, based on motor Self-cool speed. Most universal induction motors have this design.

  • Page 221: Motor Temperature Sensing

    Learning Protection Features 6.1.2 Motor Temperature Sensing The motor temperature sensor (PT1000, PTC) attached to the motor is connected to the analog input I2 terminal of the inverter terminal block to sense the motor temperature and activate the protection function in case of motor overheating. (SW3 of STO IO must be set to left PTC to enable this function.) Setting Group Code...
  • Page 222 Learning Protection Features Code and Description features Since the resistor value does not change linearly, monitoring is not possible. Considering the impact of noise, it is designed to trigger a trip a protection temperature level of +5K. Please refer to the following PTC characteristic graph.
  • Page 223 Learning Protection Features Code and Description features Select the number of serial connections for the motor temperature sensor. Pr.36 Configuration Function PTC Sensor When using three motor temperature sensors Number Sel in series. When using one motor temperature sensor in series. Pr.37 Set the desired motor overheat trip temperature.

  • Page 224: Overload Early Warning And Trip

    Learning Protection Features 6.1.3 Overload Early Warning and Trip A warning or fault ‘trip’ (cutoff) occurs when the motor reaches an overload state, based on the motor’s rated current. The amount of current for warnings and trips can be set separately. Setting Group Code Name...
  • Page 225 Learning Protection Features Code and Description Features Select the inverter protective action in the event of an overload fault trip. Configuration Function None No protective action is taken. Pr.20 In the event of an overload fault, inverter output OL Trip Select Free-Run is blocked and the motor will free-run due to inertia.

  • Page 226: Stall Prevention And Flux Braking

    Learning Protection Features 6.1.4 Stall Prevention and Flux Braking The stall prevention function is a protective function that prevents motor stall caused by overloads. If a motor stall occurs due to an overload, the inverter operation frequency is adjusted automatically. When stall is caused by overload, high currents are induced in the motor may cause motor overheat or damage the motor and interrupt operation of the motor-driven devices.
  • Page 227 Learning Protection Features Stall Prevention Function and Flux Braking Setting Details Code and Description Features Stall prevention can be configured for acceleration, deceleration, or while operating a motor at constant speed. When the top LCD segment is on, the corresponding bit is set. When the bottom LCD segment is on, the corresponding bit is off.
  • Page 228 Learning Protection Features Code and Description Features During acceleration, if the inverter output current is greater than the set stall levels (Pr. 52, 54, 56, 58), adjust the output Stall frequency. If the output current is greater protection than or equal to the stall level, PI control is 1 0001 during performed according to the amount of...
  • Page 229 Learning Protection Features Code and Description Features...
  • Page 230 Learning Protection Features Code and Description Features Additional stall protection levels can be configured for different frequencies, based on the load type. As shown in the graph below, the stall level can be set above the base frequency. The lower and upper limits are set using numbers that correspond in ascending order.

  • Page 231: Inverter And Sequence Protection

    Learning Protection Features 6.2 Inverter and Sequence Protection 6.2.1 Input/output Open-phase Protection Open-phase protection is used to prevent overcurrent levels induced at the inverter inputs due to an open-phase within the input power supply. Open-phase output protection is also available. An open-phase at the connection between the motor and the inverter output may cause the motor to stall, due to a lack of torque.

  • Page 232: External Trip Signal

    Learning Protection Features 6.2.2 External Trip Signal Set one of the multi-function input terminals to 4 (External Trip) to allow the inverter to stop operation by using external signals. Setting Group Code Name Setting Unit Range Px terminal setting 65–72 External Trip options Multi-function input...

  • Page 233: Inverter Overload Protection

    Learning Protection Features 6.2.3 Inverter Overload Protection When the inverter input current exceeds the rated current, a protective function is activated to prevent damages to the inverter based on inverse proportional characteristics. Setting Group Code Name Setting Unit Range Multi-function relay 1 item 6 IOL Multi-function relay 2...
  • Page 234 Learning Protection Features Speed Command Loss Setting Details Code and Description Features In situations when speed commands are lost, the inverter can be configured to operate in a specific mode. Configuration Function The speed command immediately becomes the None operation frequency without any protection function.

  • Page 235: Dynamic Braking (Db) Resistor Configuration

    Learning Protection Features Code and Description Features In situations where speed commands are lost, set the operation mode (Pr.12 Lost Cmd Mode) to 5 (Lost Preset). This operates the Pr.14 Lost Preset F protection function and sets the frequency so that the operation can continue.
  • Page 236 Learning Protection Features Dynamic Braking Resistor Setting Details Code and Description Features Set the mount of braking resistor (%ED: Duty cycle) for use. Braking resistor configuration sets the rate at which the braking resistor operates for one operation cycle. The maximum time for continuous braking is 15 sec and the braking resistor signal is not output from the inverter after the 15 sec period has expired.
  • Page 237 Learning Protection Features Code and Description Features • T_acc: Acceleration time to set frequency • T_steady: Constant speed operation time at set frequency • T_dec: Deceleration time to a frequency lower than constant speed operation or the stop time from constant speed operation frequency •...

  • Page 238: Under Load Fault Trip And Warning

    Learning Protection Features 6.2.6 Under load Fault Trip and Warning Group Code Name Setting Setting Range Unit Load level Normal Duty setting Under load warning 0–1 selection Under load 10.0 0–600 warning time Under load fault Free-Run selection Under load fault 30.0 0–600 time...
  • Page 239 Learning Protection Features Code and Features Description • Setting Normal Duty - At Pr.29, the under load rate is decided based on twice the operation frequency of the motor’s rated slip speed (bA.12 Rated Slip). - At Pr.30, the under load rate is decided based on the base frequency set at dr.18 (Base Freq).

  • Page 240: Fan Fault Detection

    Learning Protection Features 6.2.7 Fan Fault Detection Setting Group Code Name Setting Unit Range Cooling fan fault selection 1 Warning Multi-function relay 1 item Warning Multi-function relay 2 item Fan Fault Detection Setting Details Code and Description Features Set the cooling fan fault mode. Configuration Function The inverter output is blocked and the fan trip...

  • Page 241: Lifetime Diagnosis Of Components

    Learning Protection Features 6.2.8 Lifetime Diagnosis of Components Lifetime Diagnosis for Fans Enter the Pr.87 (Fan exchange warning level) code (%). After the selected usage (%) is reached (out of 43,200 hours), the fan exchange warning message will appear in the multi-functional output or keypad.

  • Page 242: Low Voltage Fault Trip

    Learning Protection Features 6.2.9 Low Voltage Fault Trip When inverter input power is lost and the internal DC link voltage drops below a certain voltage level, the inverter stops output and a low voltage trip occurs. Group Code Name Setting Setting Range Unit Low voltage trip...

  • Page 243: Trip Status Reset

    Learning Protection Features 6.2.11 Trip Status Reset Restart the inverter using the keypad or digital input terminal, to reset the trip status. Group Code Name Setting Setting Range Unit Px terminal setting 65–72 options Trip Status Reset Setting Details Code and Description Features Press [Stop/Reset] key on the keypad or use the multi-function input...

  • Page 244: No Motor Trip

    Learning Protection Features Operation Mode on Option Trip Setting Details Code and Description Features Configuration Function None No operation. Pr.80 The inverter output is blocked and fault trip Free-Run Opt Trip Mode information is shown on the keypad. The motor decelerates to the value set at Pr.07 (Trip Dec Time).

  • Page 245: Low Voltage Trip 2

    Learning Protection Features 6.2.15 Low Voltage Trip 2 If you set the Pr.82 (LV2 Selection) code to Yes (1), the trip notification is displayed when a low voltage trip occurs. In this case, even if the voltage of the DC Link condenser is higher than the trip level, the LV2 trip will not be retrieved.

  • Page 246: Torque Detection Protection Action

    Learning Protection Features 6.2.17 Torque Detection Protection Action This feature outputs torque status to the multi-function relay if a motor overload or sudden underload occurs. This feature is activated when the multi-function relay (OU.31, 33) is set to 43, 44. Setting Group Code...
  • Page 247 Learning Protection Features Under Torque Detection Action Output Current of Motor Motor Current hysteresis(10%) hysteresis(10%) Torque detection OUT-68 or OUT-71 level Multi-function output setting Torque detection delay Torque detection delay OUT-69 or OUT-72 OUT-69 or OUT-72 (42: Prt Trq Dect1 time time or 43: Prt Trq Dect2)

  • Page 248: Fault/Warning List

    Learning Protection Features 6.3 Fault/Warning List The following list shows the types of faults and warnings that can occur while using the G100 inverter. Please refer to 6 Learning Protection Features on page 205 for details about faults and warnings. Category Description Over current trip...
  • Page 249 Learning Protection Features Category Description External memory error Fatal Analog input error CPU Watch Dog fault trip Motor overload trip Minor fault Motor light load trip Command loss fault trip warning Overload warning Under load warning Inverter overload warning PTC Warning Fan operation warning Braking resistor braking rate warning Warning...
  • Page 250 Learning Protection Features...

  • Page 251: Communication Features

    RS-485 Communication Features 7 RS-485 Communication Features This section in the user manual explains how to control the inverter with a PLC or a computer over a long distance using the RS-485 communication features. To use the RS-485 communication features, connect the communication cables and set the communication parameters on the inverter.
  • Page 252 RS-485 Communication Features Connect the communication lines by referring to the illustration below. Use 2Pair STP (Shielded twisted Pair) cable (using only no.1 pin S+, no.8 pin S-/ no.1 and no.8 pins are twisted types, no.2 pin to no.7 pin are not allowed) and a RJ45 STP plug.

  • Page 253: Communication System Configuration

    RS-485 Communication Features 7.2 Communication System Configuration In an RS-485 communication system, the PLC or computer is the master device and the inverter is the slave device. When using a computer as the master, the RS- 232converter must be integrated with the computer, so that it can communicate with the inverter through the RS-232/RS-485 converter.

  • Page 254: Setting Communication Parameters

    RS-485 Communication Features 7.2.2 Setting Communication Parameters Before proceeding with setting communication configurations, make sure that the communication lines are connected properly. Turn on the inverter and set the communication parameters. Setting Group Code Name Setting Unit Range Built-in communication 1–250 inverter ID Built-in communication...

  • Page 255: Setting Operation Command And Frequency

    RS-485 Communication Features Code and Description Features Set a communication configuration. Set the data length, parity check method, and the number of stop bits. Configuration Function CM.04 Int485 Mode D8/PN/S1 8-bit data / no parity check / 1 stop bit D8/PE/S1 8-bit data / even parity / 1 stop bit D8/PO/S1...

  • Page 256: Command Loss Protective Operation

    RS-485 Communication Features 7.2.4 Command Loss Protective Operation Configure the command loss decision standards and protective operations run when a communication problem lasts for a specified period of time. Command Loss Protective Operation Setting Details Code and Description Features Select the operation to run when a communication error has occurred and lasted exceeding the time set at Pr.13.

  • Page 257: Setting Idle Mode Behavior

    RS-485 Communication Features 7.2.5 Setting IDLE Mode behavior You can set the behavior in the inverter when the parent controller is in the IDLE state. Setting Group Code Name Setting Unit Range None Idle state operation mode Free-Run 31,33 Relay 1,2 39 Comm Idle sts 0-45 IDLE Mode Operation Configuration Details...

  • Page 258: Setting Virtual Multi-Function Input

    RS-485 Communication Features 7.2.6 Setting Virtual Multi-Function Input Multi-function input can be controlled using a communication address (0h0385). Set codes CM.70–77 to the functions to operate, and then set the BIT relevant to the function to 1 at 0h0322 to operate it. Virtual multi-function operates independently from In.65–72 analog multi-function inputs and cannot be set redundantly.

  • Page 259: Total Memory Map For Communication

    RS-485 Communication Features 7.2.8 Total Memory Map for Communication Communication Area Memory Map Description Communication common 0h0000–0h00FF iS5, iP5A, iV5, iG5A compatible area compatible area Parameter registration type Areas registered at CM.31–38 and 0h0100–0h01FF area CM.51–58 0h0300–0h037F Inverter monitoring area 0h0380–0h03DF Inverter control area 0h03E0–0h03FF Inverter memory control area 0h0400–0h0FFF Reserved...

  • Page 260: Communication Protocol

    RS-485 Communication Features Note When registering control parameters, register the operation speed (0h0005, 0h0380, 0h0381) and operation command (0h0006, 0h0382) parameters at the end of a parameter control frame. The operation speed and operation command must be registered to the highest number of the parameter control-h (Para Control-h).
  • Page 261 RS-485 Communication Features Character ASCII-HEX Command ‘R’ Read ‘W’ Write ‘X’ Request monitor registration ‘Y’ Perform monitor registration • Data will be displayed as ASCII-HEX. (For example, if data value is 3000: 3000 → ‘0’’B’’B’’8’h → 30h 42h 42h 38h). •...
  • Page 262 RS-485 Communication Features Read Normal Response Station ID Data ‘01’–‘FA’ ‘R’ ‘XXXX’ ‘XX’ 1 byte 2 bytes 1 byte n x 4 bytes 2 bytes 1 byte Total bytes= (7 x n x 4): a maximum of 39 Read Error Response Station ID Error Code ‘01’–‘FA’...
  • Page 263 RS-485 Communication Features 7.3.1.3 Monitor Registration Detailed Protocol Monitor registration request is made to designate the type of data that requires continuous monitoring and periodic updating. Monitor Registration Request: Registration requests for n addresses (where n refers to the number of addresses. The addresses do not have to be contiguous.) Number of Station ID Address...
  • Page 264 RS-485 Communication Features Monitor Registration Execution Error Response Station ID Error Code ‘01’–‘FA’ ‘Y’ ‘**’ ‘XX’ 1 byte 2 bytes 1 byte 2 bytes 2 bytes 1 byte Total bytes=9 7.3.1.4 Error Code Items Abbreviation Description The requested function cannot be performed by a ILLEGAL slave FUNCTION...
  • Page 265 RS-485 Communication Features Character Character Character space " & < >...

  • Page 266: Modbus-Rtu Protocol

    RS-485 Communication Features 7.3.2 Modbus-RTU Protocol 7.3.2.1 Function Code and Protocol (Unit: byte) In the following section, station ID is the value set at CM.01 (Int485 St ID), and starting address is the communication address. (The starting address size is in bytes). For more information about communication addresses, refer to 7.4 DriveView9 on page 255 .
  • Page 267 RS-485 Communication Features Function Code #06: Preset Single Register Query Field Name Response Field Name Station ID Station ID Function (0x06) Function (0x06) Starting Address Hi Register Address Hi Register Address Lo Register Address Lo Preset Data Hi Preset Data Hi Preset Data Lo Preset Data Lo CRC Lo...
  • Page 268 RS-485 Communication Features Exception Code Code 01: ILLEGAL FUNCTION 02: ILLEGAL DATA ADRESS 03: ILLEGAL DATA VALUE 06: SLAVE DEVICE BUSY Response Field Name Station ID Function* Exception Code CRC Lo CRC Hi * The function value uses the top level bit for all query values. Example of Modbus-RTU Communication in Use When the muti-step acceleration time1 (Communication address 0x1246) is changed to 5.0 sec and the Multi-step deceleration time1 (Communication address 0x1247) is...

  • Page 269: Driveview9

    RS-485 Communication Features 7.4 DriveView9 For the G100 series, you can set the parameters and monitor the inverter status using DriveView9 which is a PC software provided free of charge. In DriveView9, both Modbus-RTU and LS INV 485 protocols are available. Reading/Writing Parameters In DriveView9, you can read/write individual parameters, groups, and all parameters.
  • Page 270 RS-485 Communication Features Detailed Information On the DriveView9 Detailed Information screen, you can see the drive information and the monitoring parameters. One output gauge and seven optional gauges are provided. On the output gauge, you can monitor the output frequency/speed. On the optional gauges, the user can select the items that can be monitored, such as the output voltage, output current, or analog input, to be monitored in the form of a gauge.
  • Page 271 RS-485 Communication Features Trends Feature On the Trends screen of DriveView9, you can monitor the parameters in the graph form. Monitoring graphs provide 8 channels. Trends provide monitoring, recording, and trigger observation features. For more details, see DriveView9 user's manual.

  • Page 272: Compatible Common Area Parameter

    RS-485 Communication Features 7.5 Compatible Common Area Parameter The following are common area parameters compatible with iS5, iP5A, iV5, and iG5A. Comm. Parameter Scale Unit Assigned Content by Bit Address 0h0000 Inverter model 16: G100 0: 0.75kW, 1: 1.5kW, 2: 2.2kW, 4: 5.5kW, 5: 7.5kW, 0h0001 Inverter capacity...
  • Page 273 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 0h000A Output frequency 0.01 0h000B Output voltage 0h000C DC link voltage 0h000D Output power Reserved 1: Frequency command source by communication (built-in, option) 1: Operation command source by communication (built-in, option) Reverse operation...
  • Page 274 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address Reserved Reserved Latch Type trip B15– Reserved Input terminal 0h0010 information Reserved Reserved Reserved Reserved Reserved Reserved Reserved Output terminal Reserved 0h0011 information Reserved Reserved Reserved Reserved Reserved Reserved Relay 2 Relay 1...

  • Page 275: G100 Expansion Common Area Parameter

    RS-485 Communication Features 7.6 G100 Expansion Common Area Parameter 7.6.1 Monitoring Area Parameter (Read Only) Comm. Parameter Scale Unit Assigned Content by Bit Address 16: G100 0h0300 Inverter model 0.4kW : 1900h, 0.75kW: 3200h 1.5kW: 4015h, 2.2kW: 4022h 4.0kW: 4040h 0h0301 Inverter capacity 5.5kW: 4055h, 7.5kW: 4075h...
  • Page 276 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 6: H/W OCS 7: S/W OCS 8: Dwell operating 0: Stopped 1: Operating in forward direction 2: Operating in reverse direction 3: DC operating (0 speed control) Operation command source 0: Keypad 1: Communication option 2: -...
  • Page 277 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 0h0318 PID reference 0h0319 PID feedback Display the number of Displays the number of poles for the 0h031A poles for the 1 motor first motor Display the number of Displays the number of poles for the 0h031B poles for the 2...
  • Page 278 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 0h0329 0.01 Analog output 2 (I/O board) 0h032A Reserved 0.01 0h032B Reserved 0.01 0h032C Reserved Inverter module ℃ 0h032D temperature Inverter power 0h032E kWh - consumption Inverter power 0h032F MWh - consumption...
  • Page 279 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address Reserved Reserved Reserved Reserved Reserved Keypad Lost Command Lost Command Low Voltage Trip Reserved Reserved Reserved QueueFull H/W Diagnosis Trip 0h0333 Reserved information Watchdog-2 error Watchdog-1 error EEPROM error ADC error Pre OverHeat Parameter Write Fail...

  • Page 280: Control Area Parameter (Read/ Write)

    RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address PID Sleep Under Torque Detection2 Over Torque Detection2 Under Torque Detection1 Over Torque Detection 1 0h0337– Reserved 0h033F Total number of days the inverter has 0h0340 On Time date been powered on Total number of minutes excluding the 0h0341...
  • Page 281 RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 1: Forward direction command 0: Stop command, 1: Run command Example: Forward operation command: 0003h, Reverse operation command: 0001h 0h0383 Acceleration time sec Acceleration time setting 0h0384 Deceleration time sec Deceleration time setting B15 Reserved Reserved...

  • Page 282: Memory Control Area Parameter (Read And Write)

    RS-485 Communication Features Comm. Parameter Scale Unit Assigned Content by Bit Address 0h0391 Fwd Pos Torque Limit Forward motoring torque limit Positive-direction regeneration torque 0h0392 Fwd Neg Torque Limit limit 0h0393 Rev Pos Torque Limit Reverse motoring torque limit Negative-direction regeneration torque 0h0394 Rev Neg Torque Limit limit...
  • Page 283 RS-485 Communication Features Changeable Comm. Parameter Scale Unit During Function Address Operation Delete user- 0: No, 1: Yes 0h03E6 registered codes Write: 0–9999 Hide parameter 0h03E7 mode Read: 0: Unlock, 1: Lock Lock parameter Write: 0–9999 0h03E8 mode Read: 0: Unlock, 1: Lock 0h03E9 Reserved Reserved...
  • Page 284 It may take longer to set the parameter values in the inverter memory control area because all data is saved to the inverter. Be careful as communication may be lost during parameter setup if parameter setup is continues for an extended period of time.

  • Page 285: Table Of Functions

    Table of Functions 8 Table of Functions This chapter lists all the function settings for G100 series inverter. Set the parameters required according to the following references. If a set value input is out of range, the following messages will be displayed on the keyboard. In these cases, the inverter will not operate with the [ENT] key.

  • Page 286: Drive Group (Par→Dr)

    Table of Functions Comm. Keypad Initial Prope Code Name Setting Range Ref. Address Display Value rty* Multi-step 0.00–Maximum 0h1D06 20.00 O O p.90 speed frequency (Hz) frequency 2 Multi-step 0.00–Maximum 0h1D07 30.00 O O p.90 speed frequency (Hz) frequency 3 Output 0h1D08 O O p.67...
  • Page 287 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Jog run 0h110D deceleration 0.0–600.0 (s) 30.0 O p.137 time 0.2 kW 0.4 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW 3.0 kW Varies 3.7 kW Motor 0h110E by Motor...
  • Page 288 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Auto torque boost 0h111C 0.0–300.0[%] 50.0 regeneration gain Select ranges inverter displays at power input Operation frequency Acceleration time Deceleration time Command Source Frequency reference source Multi-step speed frequency 1 Multi-step speed Select ranges...
  • Page 289 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value 2 Torque(kgf  m) PID feedback monitor Datafile 0h1157 version Display 0 View All 0: View 0h1159 changed O p.183 1 View Changed parameter 0 None 1 SmartDownload 0h115B Smart copy 0: None O p.388...

  • Page 290: Basic Function Group (Par→Ba)

    Table of Functions 8.3 Basic Function Group (PAR→bA) In the following table, data shaded in grey will be displayed when the related code has been selected. SL: Sensorless vector control (dr.09), Property: Write-enabled during operation Comm. Initial Code Name Setting Range Property* Ref.
  • Page 291 Table of Functions Comm. Initial Code Name Setting Range Property* Ref. Address Value 0 Linear 1 Square bA-07 0h1207 X p.104 pattern Linear 2 User V/F 3 Square 2 Acc/Dec 0 Max Freq 0: Max bA-08 0h1208 reference p.97 Freq 1 Delta Freq frequency 0 0.01 sec...
  • Page 292 Table of Functions Comm. Initial Code Name Setting Range Property* Ref. Address Value Leakage setting bA-22 O p.155 inductance Stator bA-23 O p.155 inductance Rotor time 25–5000 (ms) O p.155 constant User 0.00– 0h1229 Frequency Maximum frequency 15.00 X p.106 (Hz) User 0h122A...
  • Page 293 Table of Functions Comm. Initial Code Name Setting Range Property* Ref. Address Value Multi-step 0.00–Maximum Maximum 0h1238 speed p.90 frequency (Hz) frequency frequency 7 Multi-step bA-70 0h1246 acceleration 0.0–600.0 (s) 20.0 p.99 time 1 Multi-step bA-71 0h1247 deceleration 0.0–600.0 (s) 20.0 p.99 time 1...

  • Page 294: Expanded Function Group (Par→Ad)

    Table of Functions Comm. Initial Code Name Setting Range Property* Ref. Address Value Multi-step 0h1252 acceleration 0.0–600.0 (s) 20.0 p.99 time 7 Multi-step 0h1253 deceleration 0.0–600.0 (s) 20.0 p.99 time 7 8.4 Expanded Function Group (PAR→Ad) In the following table, data shaded in grey will be displayed when the related code has been selected.
  • Page 295 Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value 0 Dec 1 Dc-Brake Ad-08 0h1308 Stop Mode 0: Dec 2 Free-Run p.112 Power Braking 0 None Forward Prev Ad-09 0h1309 prevention 0: None p.94 options Reverse Prev Starting with 0 No...
  • Page 296 Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value Dwell operation Ad-21 0h1315 0.0–60.0 (s) p.145 time on acceleration Dwell Start frequency frequency– Ad-22 0h1316 5.00 p.145 during Maximum deceleration frequency(Hz) Operation Ad-23 0h1317 time during 0.0–60.0 (s) p.145 deceleration...
  • Page 297 Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value 0.00–Jump Jump frequency Ad-32 0h1320 frequency 30.00 p.117 upper limit3 lower limit 3 (Hz) Jump Jump frequency Ad-33 0h1321 frequency lower limit3– 35.00 p.117 upper limit 3 Maximum frequency (Hz) Brake...
  • Page 298 Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value Rotation Ad-61 0h133D Count speed 0.1-6000.0[%] 100.0 gain 0 During Run Cooling fan 1 Always ON 0: During Ad-64 0h1340 p.179 control Temp Control Up/down 0 No operation Ad-65 0h1341...
  • Page 299 Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value 200 V: Voltage level 300–400 V regeneration Ad-75 0h134B p.187 evasion 400 V: 600–800 V motion for press Compensatio n frequency limit of 0h134C 0.00–10.00 Hz 1.00 Ad-76 p.187 regeneration...

  • Page 300: Control Function Group (Par→Cn)

    Table of Functions Comm. Setting Initial Property Code Name Ref. Address Range Value Step+Norm Up-down step 0.00~ maximum Ad-86 0h1356 0.00 p.139 frequency frequency(Hz) 8.5 Control Function Group (PAR→Cn) In the following table, data shaded in grey will be displayed when the related code has been selected.
  • Page 301 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Speed Varies deviation Cn-23 0h1417 50–300 (%) by Motor X O p.161 compensation capacity gain Main Varies compensation Cn-24 0h1418 50–300 (%) by Motor X O p.161 of speed capacity deviation...
  • Page 302 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value limit Speed search Flying Start-1 Cn-70 0h 1446 mode Flying O O p.170 Flying Start-2 selection Start-1 0000–1111 Selects the speed search 0001 function at acceleration. Speed search Initialization 0010 Cn-71 0h1447...
  • Page 303 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value speed search Speed search 0h144C 50–150 (%) Estimator gain Energy Cn-77 0h144D buffering KEB-1 0: No O O p.165 selection KEB-2 Energy 0h144E buffering start 110.0–200.0 (%) 125.0 O O p.165 level...

  • Page 304: Input Terminal Block Function Group (Par→In)

    Table of Functions 8.6 Input Terminal Block Function Group (PAR→In) In the following table, data shaded in grey will be displayed when the related code has been selected. SL: Sensorless vector control (dr.09), Property: Write-enabled during operation Comm. Initial Prop Code Name Setting Range...
  • Page 305 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* V1 output at 0h150F Maximum -100.00–0.00 (%) -100.00 O O p.79 voltage (%) Changing In-16 0h1510 rotation 0: No O O p.75 direction of V1 V1 quantization 0.00 , 0.04–10.00 In-17 0h1511...
  • Page 306 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* direction of V2 V2 quantization In-30 0h151E , 0.04~10.00(%) 0.04 O O p.81 0.00 level V0 input In-35 0h1523 0.00–5.00 (V) 0.00 O O p.87 voltage display Time constant In-37 0h1525 of V0 input...
  • Page 307 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* level P1 terminal None In-65 0h1541 function 1: FX O O p.92 setting P2 terminal p.92 In-66 0h1542 function 2: RX p.229 setting P3 terminal External Trip p.218 In-67 0h1543 function...
  • Page 308 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* FWD JOG p.138 REV JOG p.138 XCEL-H p.99 Fire Mode p.122 KEB-1 Select p.165 Multi-function P8–P1 input terminal 1111 Disable(Off) In-84 0h1554 O O p.119 On filter 1111 Enable(On) selection...

  • Page 309: Output Terminal Block Function Group (Par→Ou)

    Table of Functions 8.7 Output Terminal Block Function Group (PAR→OU) In the following table, data shaded in grey will be displayed when the related code has been selected. SL: Sensorless vector control (dr.09), Property: Write-enabled during operation Comm. Initial Prop Code Name Setting Range...
  • Page 310 Table of Functions Comm. Initial Prop Code Name Setting Range V/F SL Ref. Address Value erty* DCLink Voltage Torque Output Power Idse Iqse Target Freq Ramp Freq 12 PID Ref Value 13 PID Fdb Value 14 PID Output 15 Constant Analog OU-08 0h1608...
  • Page 311 Table of Functions Comm. Initial Prop Code Name Setting Range V/F SL Ref. Address Value erty* Under Load Fan Warning Stall 10 Over Voltage 11 Low Voltage 12 Over Heat Lost Command 14 Run 15 Stop 16 Steady 17 Inverter Line 18 Comm Line 19 Speed Search 21 Regeneration...
  • Page 312 Table of Functions Comm. Initial Prop Code Name Setting Range V/F SL Ref. Address Value erty* 12 Over Heat 13 Lost Command 14 Run 15 Stop 16 Steady 17 Inverter Line 18 Comm Line 19 Speed Search 21 Regeneration 22 Ready 23 Zero Speed 28 Timer Out 29 Trip...
  • Page 313 Table of Functions Comm. Initial Prop Code Name Setting Range V/F SL Ref. Address Value erty* Fault output OU-53 0h1635 0.00–100.00 (s) 0.00 O p.199 On delay Fault output OU-54 0h1636 0.00–100.00 (s) 0.00 O p.199 Off delay Timer On OU-55 h1637 0.00–100.00 (s)

  • Page 314: Communication Function Group (Par→Cm)

    Table of Functions Comm. Initial Prop Code Name Setting Range V/F SL Ref. Address Value erty* UT CmdSpd Warn UT Warning CmdSpdTrip UT Trip Torque OU-71 0h1647 detection 2 0.0~200.0 100.0 O O p.232 level Torque detection 2 OU-72 0h1648 0~100 O O p.232 delay time...
  • Page 315 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* D8/PO/S1 Transmission CM-05 0h1705 delay after 0–1000 (ms) p.240 reception Communication 0h1706 option S/W 0.00 CM-06 version Communication CM-07 0h1707 option inverter 0–255 FIELD BUS 0h1708 communication 12Mbps CM-08...
  • Page 316 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* Output 0000–FFFF CM-38 0h1726 communication 0000 p.245 address 8 Output 0000–FFFF CM-39 0h1727 communication 0000 p.245 address 9 Output 0000–FFFF CM-40 0h1728 communication 0000 p.245 address 10 Output 0000–FFFF CM-41...
  • Page 317 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* Input 0000–FFFF CM-56 0h1738 communication 0000 p.245 address 6 Input 0000–FFFF CM-57 0h1739 communication 0000 p.245 address 7 Input 0000–FFFF CM-58 0h173A communication 0000 p.245 address 8 Input 0000–FFFF CM-59...
  • Page 318 Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* Communication CM-73 0h1749 0: None p.267 multi-function input 4 Communication External CM-74 0h174A 0: None p.267 multi-function Trip input 5 Communication CM-75 0h174B multi-function 0: None p.267 input 6 Communication...

  • Page 319: Application Function Group (Par→Ap)

    Table of Functions Comm. Initial Prop Code Name Setting Range Ref. Address Value erty* Communication CM-86 0h1756 multi-function p.243 input monitoring Selection of Int485 data frame CM-90 0h175A communication KeyPad monitor Rev Data frame CM-91 0h175B 0–65535 count Err Data frame CM-92 0h175C 0–65535...
  • Page 320 Table of Functions Comm. Setting Prop Code Name Initial Value Ref. Address Range erty* Keypad PID reference AP-20 0h1814 p.149 source Keypad Int 485 FieldBus UserSeq Link PID feedback AP-21 0h1815 0: V1 p.149 source Int 485 FieldBus UserSeq Link PID controller 0.0–1000.0 AP-22...
  • Page 321 Table of Functions Comm. Setting Prop Code Name Initial Value Ref. Address Range erty* frequency(Hz) 0h181F Anti Wind up 0: No p.149 AP-31 PID output 0.1–1000.0 AP-32 0h1820 100.0 p.149 scale PID output AP-33 0h1821 0: No p.149 inverse 0.00– PID controller Maximum AP-34...

  • Page 322: Protection Function Group (Par→Pr)

    Table of Functions 8.10 Protection Function Group (PAR→Pr) In the following table, data shaded in grey will be displayed when the related code has been selected. SL: Sensorless vector control (dr.09), Property: Write-enabled during operation Comm. Initial Property Code Name Setting Range Ref.
  • Page 323 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Time to determine Pr-13 0h1B0 0.0–120.0 (s) p.219 speed command loss Operation 0, Start frequency– frequency at Pr-14 0h1B0E Maximum 0.00 p.219 speed frequency(Hz) command loss Analog input Half of x1 0: Half 0h1B0F...
  • Page 324 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Under load Pr-30 0h1B1E upper limit 10–100 (%) p.224 level No motor None Pr-31 0h1B1F motion at p.230 None Free-Run detection No motor Pr-32 0h1B20 detection 1–100 (%) p.230 current level No motor...
  • Page 325 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Deceleratin #0100 g(Mode1) Flux #1000 Braking Stall Start frequency–Stall Pr-51 0h1B33 60.00 p.212 frequency 1 frequency2 (Hz) Pr-52 0h1B34 Stall level 1 30–250 (%) p.212 Stall Start frequency1–Stall Pr-53 0h1B35 60.00...
  • Page 326 Table of Functions Comm. Initial Property Code Name Setting Range Ref. Address Value Trip Cooling fan Pr-79 0h1B4F fault Warning Warni p.226 selection Temp. Warning None Motion Pr-80 0h1B50 selection at Free-Run Free- p.229 option trip Low voltage fault Pr-81 0h1B51 0.0–60.0 (s) p.226...

  • Page 327: 2Nd Motor Function Group (Par→M2)

    Table of Functions 8.11 2nd Motor Function Group (PAR→M2) The 2nd Motor function group will be displayed if any of In.65-72 is set to 26 (2nd MOTOR). In the following table, data shaded in grey will be displayed when the related code has been selected.
  • Page 328 Table of Functions Comm. Setting Prop Code Name Initial Value Ref. Address Range erty* Motor noload 0.5–1000.0 M2-13 0h1C0D O O p.177 current Motor rated M2-14 0h1C0E 170–480 (V) O O p.177 voltage M2-15 0h1C0F Motor efficiency 64–100 (%) O O p.177 M2-16 0h1C10 Load inertia rate 0–8 O O p.177...

  • Page 329: User Sequence Group(Par→Us)

    Table of Functions Comm. Setting Prop Code Name Initial Value Ref. Address Range erty* Varies by Rotor time M2-34 0h1C12 50–300 (%) Motor O p 161 constant scale capacity Rotation count 0.1– M2-40 0h1C28 100.0 speed gain 6000.0[%] 0 x 1 1 x 0.1 Rotation count M2-41...
  • Page 330 Table of Functions Setting Comm- Initial Prop Code Name Ref. Address Value erty* Range Output US-13 0h190D 0~0xFFFF O p.122 address link3 Output US-14 0h190E 0~0xFFFF O p.122 address link4 Output US-15 0h190F 0~0xFFFF O p.122 address link5 Output US-16 0h1910 0~0xFFFF O p.122...
  • Page 331 Table of Functions Setting Comm- Initial Prop Code Name Ref. Address Value erty* Range Set Input US-35 0h1923 -9999~9999 O p.122 Constant5 Set Input US-36 0h1924 -9999~9999 O p.122 Constant6 Set Input US-37 0h1925 -9999~9999 O p.122 Constant7 Set Input US-38 0h1926 -9999~9999...

  • Page 332: User Sequence Function Group(Par→Uf)

    Table of Functions Setting Comm- Initial Prop Code Name Ref. Address Value erty* Range Set Input US-55 0h1937 -9999~9999 O p.122 Constant25 Set Input US-56 0h1938 -9999~9999 O p.122 Constant26 Set Input US-57 0h1939 -9999~9999 O p.122 Constant27 Set Input US-58 0h193A -9999~9999...
  • Page 333 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT...
  • Page 334 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER...
  • Page 335 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR...
  • Page 336 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* ADDSUB NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- User NEQUAL UF-16 0h1A10 0:NOP O O p.122 Function 4 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR...
  • Page 337 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* User UF-19 0h1A13 Function 0~0xFFFF O O p.122 Input 4-C User UF-20 0h1A14 Function -32767~32767 O O p.122 Output4 ADDSUB NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL...
  • Page 338 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* User UF-22 0h1A16 Function 0~0xFFFF O O p.122 Input 5-A User UF-23 0h1A17 Function 0~0xFFFF O O p.122 Input 5-B User UF-24 0h1A18 Function 0~0xFFFF O O p.122 Input 5-C User...
  • Page 339 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-27 0h1A1B Function 0~0xFFFF O O p.122 Input 6-A User UF-28 0h1A1C Function 0~0xFFFF O O p.122 Input 6-B User UF-29...
  • Page 340 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-32 0h1A20 Function 0~0xFFFF O O p.122 Input 7-A User UF-33 0h1A21...
  • Page 341 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-37 0h1A25 Function...
  • Page 342 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT...
  • Page 343 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER...
  • Page 344 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR...
  • Page 345 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* ADDSUB NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- User NEQUAL UF-56 0h1A38 Function 0:NOP O O p.122 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR...
  • Page 346 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* User UF-59 0h1A3B Function 0~0xFFFF O O p.122 Input 12-C User UF-60 0h1A3C Function -32767~32767 O O p.122 Output 12 ADDSUB NEGATE MPYDIV REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL...
  • Page 347 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* User UF-62 0h1A3E Function 0~0xFFFF O O p.122 Input 13-A User UF-63 0h1A3F Function 0~0xFFFF O O p.122 Input 13-B User UF-64 0h1A40 Function 0~0xFFFF O O p.122 Input 13-C User...
  • Page 348 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-67 0h1A43 Function 0~0xFFFF O O p.122 Input 14-A User UF-68 0h1A44 Function 0~0xFFFF O O p.122 Input 14-B User UF-69...
  • Page 349 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-72 0h1A48 Function 0~0xFFFF O O p.122 Input 15-A User UF-73 0h1A49...
  • Page 350 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT User UF-77 0h1A4D Function...
  • Page 351 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER 25 PI_CONTORL 26 PI_PROCESS 27 UPCOUNT 28 DOWNCONUT...
  • Page 352 Table of Functions Comm- Initial Prop Code Name Setting Range SL Ref. Address Value erty* REMAINDER 10 COMPARE-GT 11 COMPARE-GEQ COMPARE- EQUAL COMPARE- NEQUAL 14 TIMER 15 LIMIT 16 AND 17 OR 18 XOR 19 ANDOR 20 SWITCH 21 BITTEST 22 BITSET 23 BITCLEAR 24 LOWPASSFILTER...

  • Page 353: Troubleshooting

    If the inverter is still in a fault condition after powering it on again, please contact the supplier or the LS ELECTRIC customer service center.

  • Page 354: Fault Trips

    Troubleshooting 9.1.1 Fault Trips Protection Functions for Output Current and Input Voltage Keypad Name Type Description Display Displayed when the motor overload trip is activated and the actual load level exceeds the set Over Load Latch level. Operates when Pr.20 is set to a value other than 0.
  • Page 355 Troubleshooting Keypad Name Type Description Display Displayed when the motor is not connected during No Motor Trip Latch inverter operation. Operates when Pr.31 is set to Occurs when the DC voltage relay is not operating when power is input. The Pr.90 code must be set Relay Open Latch to 1 to operate.
  • Page 356 Troubleshooting Protection Functions Using Abnormal Internal Circuit Conditions and External Signals Keypad Name Type Description Display Displayed when the of the inverter temperature Over Heat Latch heat sink exceeds the specified value. Displayed when the DC circuit in the inverter Over Current2 Latch detects a specified level of excessive, short circuit...
  • Page 357 Troubleshooting Keypad Name Type Description Display When the user has set Pr.78 to 2: Free-Run or 3: Overheat Dec, pre-overheating warning trip of inverter Latch Pre-Alarm occurs if the inverter temperature exceeds the temperature set by the user in Pr.77. If Pr.35 is selected as 0 (PTC), PTC trip occurs when the temperature of the selected PTC model is exceeded for a sustained period of 60 seconds.

  • Page 358: Warning Messages

    Troubleshooting 9.1.2 Warning Messages Keypad Name Description Display Displayed when the motor is overloaded. Operates when Pr.17 is set to 1. To operate, select 5. Set the digital output Over Load terminal or relay (OU.31 or OU.33) to 5 (Over Load) to receive overload warning output signals.

  • Page 359: Troubleshooting Fault Trips

    Troubleshooting 9.2 Troubleshooting Fault Trips When a fault trip or warning occurs due to a protection function, refer to the following table for possible causes and remedies. Items Cause Remedy Replace the motor and inverter with The load is greater than the motor’s models that have increased rated capacity.
  • Page 360 Troubleshooting Items Cause Remedy The input voltage has decreased Determine if the input voltage is during operation. below the specified value. An input open-phase has occurred Check the input wiring. when input voltage is low. The magnetic contactor connected to the power source has a faulty Replace the magnetic contactor.

  • Page 361: Other Faults

    Output wiring is short-circuited. Check the output wiring. Do not operate the inverter. Contact There is a fault with the electronic the retailer or the LS ELECTRIC semiconductor (IGBT). customer service center. A ground fault has occurred in the Check the output wiring.
  • Page 362 Troubleshooting Items Cause Remedy Unlock the motor or lower the load The motor is locked. level. The load is too high. Operate the motor independently. An emergency stop signal is input. Reset the emergency stop signal. The wiring for the control circuit Check the wiring for the control terminal is incorrect.
  • Page 363 Troubleshooting Items Cause Remedy Use a motor that can withstand phase-to-phase voltages surges greater than the maximum surge voltage. Only use motors suitable for The phase-to-phase voltage of the applications with inverters. motor is insufficient. Connect the AC reactor to the inverter output (set the carrier frequency to 2 kHz).
  • Page 364 Troubleshooting Items Cause Remedy Motor speed variations occur at a Adjust the output frequency to specific frequency. avoid a resonance area. The motor rotation is Set a V/F pattern that is suitable The V/F pattern is set incorrectly. different from for the motor specification.
  • Page 365 Troubleshooting Items Cause Remedy The motor Check the input voltage and vibrates balance the voltage. The voltage between phases is severely and badly balanced. Check and test the motor’s does not rotate insulation. normally. Resonance occurs between the Slightly increase or decrease the motor's natural frequency and the operating frequency.
  • Page 366 Troubleshooting...

  • Page 367: Maintenance

    Maintenance 10 Maintenance This chapter explains how to replace the cooling fan, the regular inspections to complete, and how to store and dispose of the product. An inverter is vulnerable to environmental conditions and faults also occur due to component wear and tear. To prevent breakdowns, please follow the maintenance recommendations in this section.
  • Page 368 Maintenance Inspection Inspection Inspection Inspection Judgment Inspection Area Item Details Method Standard Equipment Measure voltages Refer to 11.1 Are the input between R/ input and Digital Power and output S/ T-phases Output multimeter voltage voltages in. the Specification tester normal? inverter on page 359.

  • Page 369: Annual Inspections

    Maintenance 10.1.2 Annual Inspections Inspection Inspection Inspection Inspection Judgment Inspection Area Item Details Method Standard Equipment Disconnect inverter and short R/S/T/U/V/W Megger test terminals, (between and then Must be input/output above 5 MΩ measure from terminals and each terminal earth terminal) to the ground DC 500 V terminal...

  • Page 370: Bi-Annual Inspections

    Maintenance Inspection Inspection Inspection Inspection Judgment Inspection Area Item Details Method Standard Equipment Balance the voltage Measure between voltage Check for output phases: between the voltage imbalance within 4 V inverter while the inverter for 200 V output is in operation. series and terminal Control...

  • Page 371: Storage And Disposal

    Maintenance 10.2 Storage and Disposal 10.2.1 Storage If you are not using the product for an extended period, store it in the following way: • Store the product in the same environmental conditions as specified for operation (refer to 1.3 Installation Considerations on page 7). •...

  • Page 373: Technical Specification

    Technical Specification 11 Technical Specification 11.1 Input and Output Specification 3 Phase 200 V (0.4~7.5 kW) Model Name 0004 0008 0015 0022 0040 0055 0075 LSLVG100(C)-2□□□□ Heavy load 0.75 Applied motor Normal load 0.75 Heavy 12.2 Rated load capacity Normal (kVA) 11.4 15.2...
  • Page 374 Technical Specification 3 Phase 200 V (11~22kW) Model Name 0110 0150 0185 0220 LSLVG100-2□□□□ Heavy load 18.5 Applied motor Normal load 18.5 17.9 22.9 28.6 33.5 Heavy load Rated capacity 21.3 26.7 31.2 Normal load (kVA) Heavy load Rated current Normal load [3-Phase input] 26.8...
  • Page 375 Technical Specification 3 Phase 400 V (0.4~7.5 kW) Model Name 0004 0008 0015 0022 0040 0055 0075 LSLVG100(C)-4□□□□ Heavy load 0.75 Applied motor Normal load 0.75 Heavy Rated 12.2 load capacity Normal 12.2 17.5 (kVA) load Heavy Rated current 12.0 16.0 load Normal...
  • Page 376 Technical Specification 3 Phase 400 V (11~22kW) Model Name 0110 0150 0185 0220 LSLVG100-4□□□□ Heavy load 18.5 Applied motor Normal load 18.5 Heavy 18.3 23.6 29.7 34.3 Rated capacity load (kVA) Normal 23.6 29.0 34.3 46.5 load Heavy Rated current load Normal [3-Phase input]...

  • Page 377: Product Specification Details

    Technical Specification 11.2 Product Specification Details Items Description Control method V/F control, slip compensation, sensorless vector Frequency settings Digital command: 0.01 Hz power resolution Analog command: 0.06 Hz (60 Hz standard) Frequency accuracy 1% of maximum output frequency Control V/F pattern Linear, square reduction, user V/F Heavy load rated current: 150%, 1 minute, Overload capacity...
  • Page 378 Technical Specification Items Description Less than (N.O., N.C.) Multi function Fault output and inverter AC 250 V, 1 A, relay terminal operation status output Less than DC 30 V, 1 A Output 0–12 VDC: Select frequency, output current, output Analog output voltage, DC terminal voltage and others Analog output 0–20mA : Select frequency, output current, output...
  • Page 379 Technical Specification Items Description Working under normal load at 50℃ (122°F), it is recommended that less than 80% load is applied. Relative humidity less than 95% RH (to avoid Ambient humidity condensation forming) Storage temperature -20℃–65℃ Prevent contact with corrosive gases, inflammable Environmental factors gases, oil stains, dust, and other pollutants (Pollution Degree 2 Environment).

  • Page 380: External Dimensions

    Technical Specification 11.3 External Dimensions 0.4kW (G100C) Φ Items 0004G100C-2 65.5 130. 0004G100C-4 (2.76) (2.58) (5.04) (4.69) (0.18) (5.11) (0.18) (0.18) (0.18) Units: mm (inches)
  • Page 381 Technical Specification 0.8 kW (G100C) Φ Items 0008G100C-2 65.5 135. 0008G100C-4 (2.76) (2.58) (5.04) (4.69) (0.18) (5.31) (0.18) (0.18) (0.18) Units: mm (inches)
  • Page 382 Technical Specification 1.5~2.2 kW (G100C) Φ Items 0015G100C-2 0015G100C-4 95.5 135. 0022G100C-2 (3.93) (3.76) (5.04) (4.69) (0.18) (5.31) (0.18) (0.18) (0.18) 0022G100C-4 Units: mm (inches)
  • Page 383 Technical Specification 4.0kW (G100C) Φ Items 0040G100C-2 120.5 155. 0040G100C-4 (5.51) (5.20) (5.04) (4.74) (0.20) (6.10) (0.18) (0.18) Unit : mm(inches)
  • Page 384 Technical Specification 0.4~0.8 kW Items Ø 0004G100-2 0008G100-2 86.2 76.2 131.5 0004G100-4 (3.39) (3.00) (6.06) (6.06) (6.46) (0.20) (5.18) (0.20) (0.18) (0.18) 0008G100-4 Units: mm (inches)
  • Page 385 Technical Specification 1.5~2.2 kW Items Ø 0015G100-2 0022G100-2 150.5 0015G100-4 (3.98) (3.54) (6.57) (6.57) (6.97) (0.20) (5.93) (0.22) (0.18) (0.18) 0022G100-4 Units: mm (inches)
  • Page 386 Technical Specification 4.0 kW Items Ø 0040G100-2 150.5 0040G100-4 (5.31) (4.92) (7.20) (7.20) (7.60) (0.20) (5.93) (0.20) (0.18) (0.18) Units: mm (inches)
  • Page 387 Technical Specification 5.5~7.5 kW Items Ø Φ-1 : 0055G100-2 Top: Top: 0075G100-2 4.5(0.18) 162(6.38) 229.5 9(0.35) Φ-2 : 0055G100-4 (7.09) Bottom: (8.66) (9.04) (9.45) (0.22) (5.67) Bottom: (0.18) 0075G100-4 9(0.35) 170(6.70) 5(0.20) Units: mm (inches)
  • Page 388 Technical Specification 11kW-2, 11~15kW-4 Φ Items Φ-1 : 0110G100-2 273.7 11.3 4.5(0.18) 0110G100-4 Φ-2 : (7.09) (6.18) (11.4) (10.8) (11.4) (0.44) (6.81) (0.33) (0.18) 0150G100-4 8.5(0.33) Units: mm (inches)
  • Page 389 Technical Specification 15kW-2, 18.5~22kW-4 Φ Items Φ-1 : 0150G100-2 193.8 10.1 5.5(0.22) 0185G100-4 Φ-2 : (8.66) (7.63) (13.6) (13.0) (13.6) (0.31) (7.36) (0.40) (0.22) 0220G100-4 11(0.43) Units: mm (inches)
  • Page 390 Technical Specification 18.5~22kW-2 Φ Items Φ-1 : 0185G100-2 229.8 11.4 6.6(0.26) Φ-2 : 0220G100-2 (10.2) (9.05) (15.7) (15.2) (15.7) (0.31) (7.36) (0.45) (0.26) 13.5(0.53) Units: mm (inches)

  • Page 391: Peripheral Devices

    Technical Specification 11.4 Peripheral Devices Compatible Circuit Breaker, Leakage Breaker, and Magnetic Contactor Models (manufactured by LS ELECTRIC) Leakage Magnetic Circuit Breaker Capacity Breaker Contactor (kW) Current Current Current Model Specific Model Name Model Model MC-6a MC-9a, 0.75 UTE100· H· FTU· 15· 3P· UL...

  • Page 392: Fuse And Reactor Specifications

    Technical Specification G100C Compatible Circuit Breaker, Leakage Breaker, and Magnetic Contactor Models (manufactured by LS ELECTRIC) Leakage Magnetic Circuit Breaker Breaker Contactor Capacity (kW) Current Current Current Model Specific Model Name Model Model MC-6a MC-9a, 0.75 UTE100· H· FTU· 15· 3P· UL...
  • Page 393 Technical Specification 18.5 DFJ-110 0.12 DFJ-125 4.81 0.75 DFJ-10 3.23 DFJ-15 2.34 DFJ-20 1.22 3-phase DFJ-30 1.12 400 V DFJ-35 0.78 DFJ-50 0.59 DFJ-60 0.46 18.5 DFJ-70 0.40 DFJ-100 0.30 Note ) DFJ is Class J/600 V level model name of the Bussmann company. Use Class CC, G, J, L, R or T UL Listed Input Fuse and UL Listed Breaker Only.

  • Page 394: Terminal Screw Specification

    Technical Specification 11.6 Terminal Screw Specification Input/output Terminal Screw Specification Rated Screw Torque Capacity (kW) Terminal Screw Size (Kgfcm/Nm) R/S/T, U/V/W : 5.1 / 0.5 R/S/T, U/V/W: M3(M3.5*) (6.9 / 0.7*) 0.75 R/S/T, U/V/W : 12.1 / 1.2 R/S/T, U/V/W: M4(M3.5*) (6.9 / 0.7*) R/S/T, U/V/W: 18.4 / 1.8 R/S/T, U/V/W: M4...

  • Page 395: Braking Resistor Specification

    Technical Specification Control Circuit Terminal Screw Specification(G100/G100C) Terminals Terminal Screw Size Screw Torque (Kgfcm/Nm) 24 / P1~P5 / CM M2.6 4/0.4 VR / V1 / I2 / AO / CM / S+ / S- M2.6 5.2/0.5 / A1/B1/C1 / A2/C2, Q1/EG* *G100C series models support Q1/EG terminal as a substitute for A2/C2 terminal.
  • Page 396 Technical Specification Resistance (Ω) Capacity (kW) Rated Capacity (W) 0.75 3-phase 200 V 1,200 2,400 2,400 18.5 3,600 3,600 1,200 0.75 3-phase 400 V 1,000 1,200 2,000 2,400 18.5 3,600 3,600 • The standard for braking torque is 150% and the working rate (%ED) is 5%. If the working rate is 10%, the rated capacity for braking resistance must be calculated at twice the standard.

  • Page 397: Continuous Rated Current Derating

    Technical Specification 11.8 Continuous Rated Current Derating Carrier Frequency The continuous rated current of the inverter is limited based on the carrier frequency. Refer to the following graph. Continuous rated current Carrier frequency 4.0kW 5.5kW 7.5kW 0.4–2.2kW 11–22kW (kHz) 200V 400V 200V 400V...
  • Page 398 Technical Specification 200 V 400 V Capacity (kW) DR (%) Capacity (kW) DR (%) 0.75 0.75 94 / 85* 11–22 11–22 *G100C 2.2kW...
  • Page 399 Technical Specification Input Voltage The continuous rated current of the inverter is limited based on the input voltage. Refer to the following graph.
  • Page 400 Technical Specification Ambient Temperature/Installation Method The constant-rated current of the inverter is limited based on the ambient temperature and installation type. Refer to the following graph. ※ This graph is applied to both HD and ND. However, ND lineups include a model for 40 ℃...

  • Page 401: Heat Emission

    Technical Specification 11.9 Heat Emission The following graph shows the G100 inverters’ heat emission characteristics (by product capacity). Heat emission has been measured based on the room temperature when the carrier frequency of inverter is set as default. For more information on carrier frequency, refer to 5.15 Operational Noise Settings (Change of Carrier Frequency Settings) on page 175.

  • Page 402: Remote Keypad Option

    Technical Specification 11.10 Remote Keypad Option It is comprised of a remote keypad and cables (1 m, 2 m, 3 m, and 5 m). Units: mm...
  • Page 403 Technical Specification Installation Remove the RJ45 terminal cover on the inverter I/O cover. Connect the remote keypad cable to the I/O RJ45 connector. Connect the other end of the connector of the remote keypad cable to the remote keypad. Enable Once connected to the remote keypad, the key of the inverter keypad and the button input of the jog controller are ignored.

  • Page 404: External Filters

    Technical Specification 11.11 External Filters 200V 400V 400V(Footprint) Products (kW) Current(A) Current(A) Current(A) Model Model Model FLD3007 FLD3007 FFG100T006-3 0.75 FLD3016 FFG100T012-3 FLD3016 FLD3030 FFG100T016-3 FLD3042 FLD3030 FFG100T030-3 FLD3100 FLD3055 FFG100T050-3 18.5 FEP-T180 FLD3075 FFG100T070-3 • EMC filter complies with Category C2(EN61800-3) requirements. •...

  • Page 405: Safety Function Sto (Safe Torque Off)

    Safety Function STO (Safe Torque Off) 12 Safety Function STO (Safe Torque Off) Among the G100 series, the G100 STO product provides a Safety Torque Off(STO) function. In case of emergency, the inverter output can be immediately cut off to product the user and prevent danger.

  • Page 406: Safety Features Description

    Safety Function STO (Safe Torque Off) 12.2 Safety Features Description The Safety Torque Off(STO) function provided by the G100 series consists of two independent channels(SA,SB). If either channel becomes activated during operation, it interrupts the motor drive gate signals, cutting off power supplied to the motor. When the motor power is interrupted, torque output is halted, allowing the motor to Free-run.

  • Page 407: Safety Operation Description

    Safety Function STO (Safe Torque Off) 12.3 Safety Operation Description [When using internal 24V DC power] [When using external 24V DC power]...

  • Page 408: Product Warranty

    1. The initial diagnosis of faults should be conducted by the user. However, upon request, LS ELECTRIC or its representative(s) can undertake this task for a fee. If the cause of the fault is found to be the responsibility of LS ELECTRIC, this service will be free of charge.
  • Page 410 UL mark The UL mark applies to products in the United States and Canada. This mark indicates that UL has tested and evaluated the products and determined that the products satisfy the UL standards for product safety. If a product received UL certification, this means that all components inside the product had been certified for UL standards as well.

  • Page 411: Manual Revision History

    Manual Revision History Revision History Date Edition Changes 2019.01 First release 2020.06 Edition S/W Version up(V1.1) 2022.09 Edition S/W Version up(V1.4) 2024.08 Edition Add Safety product...

  • Page 412: Index

    Index terminal ......... 99 ０ Maximum frequency ......97 operation frequency ......98 0 – +10 V voltage input ......75, 81 Ad (Advanced function group) ..54, 280 Advanced feature group ..... Refer to AP １ (Advanced function group) Advanced function group ....
  • Page 413 CM terminal ........38, 42, 62 main reference ........ 133 Cn (Control function group) ....54, 286 commercial power source transition ..178 Ｂ Communication ......... 237 B terminal (Normal Close) ....... 119 Comm. Address ......252 bA (Basic function group) ....54, 276 command loss protective operation242 Basic configuration diagram ......
  • Page 414 fault/warning list ......234 Ｅ latch ..........339 electronic thermal motor overheating Level type ........339 prevention (ETH) ........205 major fault ........234 ETH trip ........... 205 minor fault ........235 EMC filter ............. 44 trip ........... 340 Asymmetric power ......44 warning ........
  • Page 415 inverse time-limit thermal characteristics Ｈ ..............340 half duplex system ........237 Inverter Overload Protection ....219 Heavy load ..........7, 176 IP 20 ............364 Ｉ Ｊ I2 terminal ..........38, 87 Jog operation ..........137 Voltage/current input for frequency Jog Frequency ........
  • Page 416 Magnetic contactor ......31, 377 Ｎ Maintenance ..........353 manual torque boost ......... 108 No motor trip ....Refer to no motor trip Master ............239 No Motor Trip ........230, 341 megger test ........355, 356 No. of time constant filter ..... 76, 82 Micro surge filter ..........
  • Page 417 overload trip ....207, 210, 235 U/V/W terminal ......... 30 Power-on Run ..Refer to start at power-on overload warning ... 207, 210, 235, 344 Over Voltage ..........340 Pr (Protection function group) ... 54, 308 Over voltage trip ..Refer to Over Voltage press regeneration prevention ....
  • Page 418 terminal standard 4-pole motor ...... 360, 362 run prevention start at power-on .......... 95 Start Mode ..........110 Fwd ........... 95 Rev ........... 95 Accelerating start ......110 DC braking after start ..... 111 Station ID ........... 252 Ｓ Stop Mode ..........112 S+/S- terminal..........
  • Page 419 troubleshooting .......... 339 V1 terminal ........... 38 Variable torque load ......106, 168 other faults ........347 voltage drop ..........31 Troubleshooting Fault Trips .... 345 Voltage Drop ..........12 Voltage/current output terminal ..Refer to AO Ｕ terminal U/V/W terminal ......30, 31, 347 VR terminal........

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G100

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