LS SV055iS5-4 - User Manual

I
Thank you for purchasing LS Variable Frequency Drives!
SAFETY INSTRUCTIONS
To prevent injury and property damage, follow these
instructions. Incorrect operation due to ignoring instructions
will cause harm or damage. The seriousness of which is
indicated by the following symbols.
DANGER
WARNING
CAUTION
This symbol indicates the possibility of
death or serious injury
This symbol indicates the possibility of
injury or damage to property
This symbol indicates the instant death or
serious injury if you don’t follow instructions
■ The meaning of each symbol in this manual and on your equipment is as
follows
.
This is the safety alert symbol.
Read and follow instructions carefully to avoid dangerous situation.
This symbol alerts the user to the presence of “dangerous voltage”
inside the product that might cause harm or electric shock.
■ After reading this manual, keep it in the place that the user always can
contact easily.
■ This manual should be given to the person who actually uses the products
and is responsible for their maintenance.

LS SV055iS5-4 Specifications

General

Brand	LS
Model	SV055iS5-4
Category	Controller
Language	English

Summary

SAFETY INSTRUCTIONS

DANGER

Indicates immediate death or serious injury if instructions are not followed.

WARNING

Indicates possibility of death or serious injury.

CAUTION

Indicates possibility of injury or damage to property.

CHAPTER 1 - INSTALLATION

1.6 Basic Wiring

General wiring information.

1.8 Control Terminals

Description of control terminal connections.

CHAPTER 2 - OPERATION

2.2 LCD Keypad

Description and illustration of the LCD keypad.

2.3 7-Segment Keypad

Description and illustration of the 7-segment keypad.

2.4 Operation Method

Different methods for operating the inverter.

CHAPTER 3 - VARIOUS FUNCTION SETTING & DESCRIPTION

3.1 Function Setting

Overview of essential parameter settings.

CHAPTER 4 - QUICK-START PROCEDURES

4.1 Operating using keypad

Quick start guide using the keypad.

4.2 Operation using Control Terminals

Quick start guide using control terminals.

4.3 Operation using Keypad and Control Terminals

Examples of combined operation methods.

CHAPTER 5 - PARAMETER LIST

CHAPTER 6 - PARAMETER DESCRIPTION

CHAPTER 7 - OPTIONS

CHAPTER 8 - TROUBLESHOOTING & MAINTENANCE

8.1 Fault Display

Displays of inverter faults.

8.2 Fault Remedy

Solutions for inverter faults.

8.3 Troubleshooting

8.5 Maintenance

EMI; RFI POWER LINE FILTERS