LSIS LSLV-G100 User manual

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

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.
Indicates a potentially hazardous situation which, if not avoided, could result in injury or
even death.
Indicates a potentially hazardous situation which, if not avoided, could result in minor
injury or property damage.
Safety Information
•Never remove the product cover or touch the internal printed circuit board (PCB) or any
contact points when the power is on. Also, do not start the product when the cover is
open. This may cause an electrical shock due to the exposure of high voltage terminals
or live parts.
•Even if the power is off, do not open the cover unless it is absolutely necessary like for
the wiring operation or for regular inspection. Opening the cover may still cause an
electrical shock even after the power is blocked because the product has been charged
for a long period of time.
•Wait at least 10 minutes before opening the covers and exposing the terminal
connections. Before starting work on the inverter, test the connections to ensure all DC
voltage has been fully discharged. Otherwise it may cause an electrical shock and
result in personal injury or even death.

•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.
•The inverter becomes hot during operation. Avoid touching the inverter until it has
cooled to avoid burns. Avoid touching the inverter until it has cooled to avoid burns.
•Do not allow foreign objects, such as screws, metal chips, debris, water, or oil to get
inside the inverter. Allowing foreign objects inside the inverter may cause the inverter
to malfunction or result in a fire.
•Do not operate the switch with wet hands. Otherwise it may cause an electrical shock
and result in personal injury or even death.
•Check the information about the protection level for the circuits and devices.
The connection terminals and parts below have electrical protection class 0. This
means that the protection class of the circuit depends on basic insulation and there is a
danger of electric shock if the basic insulation is not working properly. Therefore, take
the same protective measures as handling the power line when connecting wires to the
terminals or the device below, or when installing or using the devices.
- Multi-function Input: P1–P5, CM
- Analog Input/Output: VR, V1, I2, AO
- Digital Output: 24, A1/B1/C1, A2/C2
- Communication: S+/ S-
- Fan
•The protection level of this equipment is electrical protective class 1.
•Do not change the inside of the product at your own discretion. This may result in injury
or damage to the product due to failure or malfunction. Also, products changed at your
own discretion will be excluded from the product warranty.
•Do not use the inverter for single phase motor operation as it has been designed for
three phase motor operation. Using a single phase motor may damage the motor.
•Do not place heavy objects on top of electric cables. Heavy objects may damage the
cable and result in electric shock.

Note
Following IEC 60439-1, the maximum allowed short-circuit current at the power inlet is
100kA. Depending on the selected MCCB, the G100 inverter is suitable for use in
circuits capable of delivering a maximum of 100 kA symmetrical current at the drive's
maximum rated voltage. The following table shows the recommended MCCB for RMS
symmetrical amperes.
Remarque
Le courant maximum de court-circuit présumé autorisé au connecteur d’alimentation
électrique est défini dans la norme IEC 60439-1 comme égal à 100 kA. Selon le
MCCB sélectionné, la série LSLV-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. Le tableau suivant indique le MCCB recommandé
selon le courant RMS symétrique en ampères.
Working Voltage
UTE100E
UTE100H
UTS150H
240 V(50/60 Hz)
50 kA
100 kA
100 kA
480 V(50/60 Hz)
25 kA
65 kA
65 kA

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.179
I want to configure the inverter to start operating as soon as the power
source is applied.
p.76
I want to configure the motor’s parameters.
p.131
I want to set up sensorless vector control.
p.134
Something seems to be wrong with the inverter or the motor.
p.200,
p.289
What is auto tuning?
p.131
What are the recommended wiring lengths?
p.27
The motor is too noisy.
p.150
I want to apply PID control on my system.
p.123
What are the factory default settings for P1–P5 multi-function terminals?
p.24
I want to check recent trips and fault histories.
p 280
I want to change the inverter’s operation frequency using volume resistance.
p.49
I want to install a frequency meter on the analog terminal.
p.25
I want to check the motor's current using an ammeter.
p.53
I want to operate the inverter using a multi-step speed configuration.
p.71
The motor is too hot.
p.177
The inverter is too hot.
p.187
The cooling fan does not work.
p.155
I want to know how to store the inverter when it is not used.
p.300

Table of Contents
1Preparing the Installation
1.1 Product Identification
1.2 Part Names
1.3 Installation Considerations
1.4 Selecting the Installation Site
1.5 Cable Selection
2Installing the Inverter
2.1 Mount on the Wall or within the Panel
2.2 Wiring
2.3 Post-Installation Checklist
2.4 Test Run
3Learning to Perform Basic Operations
3.1 About the Keypad
3.1.1 About the Display
3.1.2 Operation Keys
3.1.3 Control Menu
3.2 Learning to Use the Keypad
3.2.1 Group and Code Selection
3.2.2 Navigating Directly to Different Codes (Jump Codes)
3.2.3 Setting Parameter Values
3.3 Actual Application Examples
3.3.1 Acceleration Time Configuration
3.3.2 Frequency Reference Configuration
3.3.3 Jog Frequency Configuration
3.3.4 Parameter Initialization
3.3.5 Frequency Setting (Keypad) and Operation (via Terminal Input)
3.3.6 Frequency Setting (Potentiometer) and Operation (Terminal Input)
3.3.7 Frequency setting with (internal) potentiometer and operation

command with the keypad [RUN] key
3.4 Monitoring the Operation
3.4.1 Output Current Monitoring
3.4.2 Trip Condition Monitor
4Learning Basic Features
4.1 Frequency Reference Configuration
4.1.1 Set the Operation Frequency from the Keypad - Direct Input
4.1.2 Set the Operation Frequency from the Keypad - Using [▲] and [▼]
keys
4.1.3 V1 Terminal as the Source
4.1.4 Built-in Volume Input (V0) as the Source
4.1.5 Setting a Reference Frequency using Input Current (I2)
4.1.6 Frequency Reference Source Configuration for RS-485
Communication
4.2 Frequency Hold by Analog Input
4.3 Multi-step Frequency Configuration
4.4 Command Source Configuration
4.4.1 The Keypad as a Command Input Device
4.4.2 Terminal Block as a Command Input Device (Fwd/Rev Run
Commands)
4.4.3 Terminal Block as a Command Input Device (Run and Rotation
Direction Commands)
4.4.4 RS-485 Communication as a Command Input Device
4.5 Forward or Reverse Run Prevention
4.6 Power-on Run
4.7 Reset and Restart
4.8 Setting Acceleration and Deceleration Times
4.8.1 Acc/Dec Time Based on Maximum Frequency
4.8.2 Acc/Dec Time Based on Operation Frequency
4.8.3 Multi-step Acc/Dec Time Configuration
4.8.4 Acc/Dec Time Switch Frequency
4.9 Acc/Dec Pattern Configuration
4.10 Stopping the Acc/Dec Operation
4.11 V/F Control

4.11.1 Linear V/F Pattern Operation
4.11.2 Square Reduction V/F Pattern Operation
4.11.3 User V/F Pattern Operation
4.12 Torque Boost
4.12.1 Manual Torque Boost
4.12.2 Auto Torque Boost
4.13 Motor Output Voltage Adjustment
4.14 Start Mode Setting
4.14.1 Accelerating Start
4.14.2 DC Braking After Start
4.14.3 Initial Excitation of Stop Status (Pre-excite)
4.15 Stop Mode Setting
4.15.1 Deceleration Stop
4.15.2 DC Braking After Stop
4.15.3 Free Run Stop
4.15.4 Power Braking
4.16 Frequency Limit
4.16.1 Frequency Limit Using Maximum Frequency and Start Frequency
4.16.2 Frequency Limit Using Upper and Lower Limit Frequency Values
4.16.3 Frequency Jump
4.17 2nd Operation Mode
4.18 Multi-Function Input Terminal Control
4.19 Fire Mode Operation
5Learning Advanced Features
5.1 Operating with Auxiliary References
5.2 Jog Operation
5.2.1 Jog Operation 1-Forward
5.2.2 Jog Operation 2-Fwd/Rev Jog by Multi-Function Terminal
5.3 Up-down Operation
5.4 3-Wire Operation
5.5 Safe Operation mode
5.6 Dwell Operation

5.7 Slip Compensation Operation
5.8 PID Control
5.8.1 Basic PID Operation
5.8.2 Pre-PID Operation
5.8.3 PID Operation Sleep mode
5.8.4 PID Switching (PID Openloop)
5.9 Auto-tuning
5.10 Sensorless Vector Control for Induction Motors
5.10.1 Sensorless Vector Control Operation Setting for Induction Motors
5.10.2 Sensorless Vector Control Operation Guide for Induction Motors
5.11 Energy Buffering Operation (Kinetic Energy Buffering)
5.12 Energy Saving Operation
5.12.1 Manual Energy Saving Operation
5.12.2 Automatic Energy Saving Operation
5.13 Speed Search Operation
5.14 Auto Restart Settings
5.15 Operational Noise Settings (Change of Carrier Frequency Settings)
5.16 2nd Motor Operation
5.17 Commercial Power Source Transition
5.18 Cooling Fan Control
5.19 Input Power Frequency and Voltage Settings
5.20 Parameter save
5.21 Parameter Initialization
5.22 Parameter Lock
5.23 Changed Parameter Display
5.24 Timer Settings
5.25 Brake Control
5.26 Multi-Function Relay On/Off Control
5.27 Press Regeneration Prevention
5.28 Analog Output

5.28.1 Current Analog Output
5.29 Digital Output
5.29.1 Multi-Function Relay Settings
5.29.2 Trip Output to Multi-Function Relay
5.29.3 Multi-Function Relay Terminal Delay Time Settings
5.30 Base Block
6Learning Protection Features
6.1 Motor Protection
6.1.1 Electronic Thermal Motor Overheating Prevention (ETH)
6.1.2 Overload Early Warning and Trip
6.1.3 Stall Prevention and Flux Braking
6.2 Inverter and Sequence Protection
6.2.1 Input/output Open-phase Protection
6.2.2 External Trip Signal
6.2.3 Inverter Overload Protection
6.2.4 Speed Command Loss
6.2.5 Dynamic Braking (DB) Resistor Configuration
6.3 Under load Fault Trip and Warning
6.3.1 Fan Fault Detection
6.3.2 Lifetime Diagnosis of Components
6.3.3 Low Voltage Fault Trip
6.3.4 Output Block by Multi-Function Terminal
6.3.5 Trip Status Reset
6.3.6 Inverter Diagnosis State
6.3.7 Operation Mode on Option Card Trip
6.3.8 No Motor Trip
6.3.9 Low Voltage Trip 2
6.3.10 Inverter Pre-overheat Warning
6.3.11 Torque Detection Protection Action
6.4 Fault/Warning List
7RS-485 Communication Features
7.1 Communication Standards
7.2 Communication System Configuration

7.2.1 Communication Line Connection
7.2.2 Setting Communication Parameters
7.2.3 Setting Operation Command and Frequency
7.2.4 Command Loss Protective Operation
7.2.5 Setting Virtual Multi-Function Input
7.2.6 Saving Parameters Defined by Communication
7.2.7 Total Memory Map for Communication
7.2.8 Parameter Group for Data Transmission
7.3 Communication Protocol
7.3.1 LS INV 485 Protocol
7.3.2 Modbus-RTU Protocol
7.4 DriveView9
7.5 Compatible Common Area Parameter
7.6 G100 Expansion Common Area Parameter
7.6.1 Monitoring Area Parameter (Read Only)
7.6.2 Control Area Parameter (Read/ Write)
7.6.3 Memory Control Area Parameter (Read and Write)
8Table of Functions
8.1 Operation Group
8.2 Drive Group (PAR→dr)
8.3 Basic Function Group (PAR→bA)
8.4 Expanded Function Group (PAR→Ad)
8.5 Control Function Group (PAR→Cn)
8.6 Input Terminal Block Function Group (PAR→In)
8.7 Output Terminal Block Function Group (PAR→OU)
8.8 Communication Function Group (PAR→CM)
8.9 Application Function Group (PAR→AP)
8.10 Protection Function Group (PAR→Pr)
8.11 2nd Motor Function Group (PAR→M2)
9Troubleshooting
9.1 Trip and Warning

9.1.1 Fault Trips
9.1.2 Warning Messages
9.2 Troubleshooting Fault Trips
9.3 Other Faults
10Maintenance
10.1 Regular Inspection Lists
10.1.1 Daily Inspections
10.1.2 Annual Inspections
10.1.3 Bi-annual Inspections
10.2 Storage and Disposal
10.2.1 Storage
10.2.2 Disposal
11Technical Specification
11.1 Input and Output Specification
11.2 Product Specification Details
11.3 External Dimensions
11.4 Peripheral Devices
11.5 Fuse and Reactor Specifications
11.6 Terminal Screw Specification
11.7 Braking Resistor Specification
11.8 Continuous Rated Current Derating
11.9 Heat Emission
11.10Remote Keypad Option
Product Warranty
Index

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. Product name and specifications are
detailed on the rating plate. Check the product specification before installing the
product and make sure that it is suitable for the intended use. For more detailed
product specifications, refer to 11.1 input and Output Specification on page 303.
Note
Open the packaging, and check the product name first and whether that the product is
free from defects. If the product is found to be faulty, contact your supplier.

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 (3-Phase)

5.5–7.5 kW (3-Phase)

1.3 Installation Considerations
Inverters are composed of various precision, electronic devices, and therefore the
installation environment can significantly impact the lifespan and reliability of the
product. The table below details the ideal operation and installation conditions for the
inverter.
Items
Description
Ambient
temperature*
Heavy load: -10–50℃, Normal load: -10–40℃
Ambient humidity
Less than 95% relative humidity (no condensation)
Storage
temperature
-20–65°C
Environmental
factors
An environment free from corrosive or flammable gases, oil residue,
or dust
Operation
altitude/oscillation
Lower than 3,280 ft (1,000 m) above sea level, less than 1G (9.8
m/sec2)
(Apply derating of 1% at a time on voltage/output current for every
100 m increase starting from 1,000 m, going up to a maximum of
4,000m)
Air Pressure
70–106 kPa
* The ambient temperature is the temperature measured at a point 2” (5 cm) from the
surface of the inverter.

Do not allow the ambient temperature to exceed the allowable range while operating the
inverter.
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.
•The inverter can become very hot during operation. Install the inverter on a surface
that is fire-resistant or flame-retardant and with sufficient clearance around the
inverter to allow air to circulate.

•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.

•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.