LSIS 004iC5-1 User Manual

Important User Information
i
Thank you for purchasing LS Variable Frequency Drives!
SAFETY INSTRUCTIONS
 Always follow safety instructions to prevent accidents and potential hazards
from occurring.
 In this manual, safety messages are classified as follows:
WARNING
Improper operation may result in serious personal injury or
death.
CAUTION
Improper operation may result in slight to medium personal
injury or property damage.
 Throughout this manual we use the following two illustrations to make you
aware of safety considerations:
Identifies potential hazards under certain conditions. Read the message
and follow the instructions carefully.
Identifies shock hazards under certain conditions. Particular attention
should be directed because dangerous voltage may be present.
 Keep operating instructions handy for quick reference.
 Read this manual carefully to maximize the performance of SV-iC5 series
inverter and ensure its safe use.
WARNING
 Do not remove the cover while power is applied or the unit is in operation.
Otherwise, electric shock could occur.
 Do not run the inverter with the front cover removed.
Otherwise, you may get an electric shock due to high voltage terminals or
charged capacitor exposure.
 Do not remove the cover except for periodic inspections or wiring, even if
the input power is not applied.
Otherwise, you may access the charged circuits and get an electric shock.
 Wiring and periodic inspections should be performed at least 10 minutes
after disconnecting the input power and after checking the DC link
voltage is discharged with a meter (below DC 30V).
Otherwise, you may get an electric shock.
 Operate the switches with dry hands.
Otherwise, you may get an electric shock.

LSIS 004iC5-1 Specifications

General

Brand	LSIS
Model	004iC5-1
Category	DC Drives
Language	English

Summary

Safety Instructions

General Safety Precautions and Warnings

Safety symbols, warnings, cautions, and general advice for preventing accidents and hazards.

Specific Operational Safety Instructions

Instructions for preventing electrical shock and hazards from improper operation or component access.

Operating Precautions

Handling and Installation Guidelines

Wiring, Trial Run, and General Operation

Wiring and Connections

Terminal Block Identification and Wiring

Diagrams and descriptions of control and power terminal blocks for correct wiring.

Power and I/O Wiring Specifications

Specifications for power terminal wiring, including wire size, torque, and essential cautions.

Grounding and Input Signal Selection

Basic Configuration

Peripheral Device Connectivity

Explains connections for essential peripheral devices like AC supply, MCCB, contactors, and motors.

Keypad Programming and Operation

Keypad Features and Navigation

Details keypad layout, display indicators, buttons, and navigation between parameter groups.

Parameter Setting and Modification

Step-by-step guide on how to modify parameter values within various groups like Drive and Function.

Monitoring Operation Status and Faults

Parameter Initialization and Reset

Procedure for initializing all parameter groups back to their factory default values.

Basic Operation Procedures

Frequency Setting via Keypad and Terminals

Alternative Operation Methods

Troubleshooting and Maintenance

Identifying Protective Functions and Faults

Details protective functions, their corresponding keypad displays, and descriptions of faults.

Fault Remedies and Solutions

Lists common fault causes and their corresponding remedies for troubleshooting.

Maintenance Safety and Inspection Points

Warranty Information

Warranty Terms and Service Procedures