Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for LSIS SV004iG5A-4
Summarization of Contents
SAFETY INSTRUCTIONS
Improper operation may result in serious personal injury or death.
Highlights severe consequences of incorrect operation.
Improper operation may result in slight to medium personal injury or property damage.
Details moderate risks associated with incorrect operation.
Do not remove the cover while power is applied or the unit is in operation.
Prohibits cover removal during operation to prevent electric shock.
OPERATING PRECAUTIONS
Handling and installation
Covers safe procedures for handling and installing the inverter.
Wiring
Provides instructions for connecting wires to the inverter.
CHAPTER 1 - BASIC INFORMATION & PRECAUTIONS
1.1 Important precautions
General safety guidelines and precautions for using the inverter.
1.2 Product Details
Describes the inverter's appearance and internal components.
CHAPTER 2 - INSTALLATION & WIRING
2.1 Installation precautions
Guidelines for safely installing the inverter in its environment.
2.3 Terminal wiring (Control I/O)
Details on connecting control signals and I/O terminals.
2.4 Specifications for power terminal block wiring
Technical specifications for wiring power terminals.
2.5 Control terminal specification
Specifications for all control terminals.
2.6 PNP/NPN selection and connector for communication option
Configuration for PNP/NPN input and communication connectors.
CHAPTER 3 - BASIC CONFIGURATION
3.1 Connection of peripheral devices to the inverter
Instructions for connecting external devices to the inverter.
3.2 Recommended MCCB
Recommendations for compatible Miniature Circuit Breakers (MCCB).
3.3 Recommendable Fuse, Reactors
Recommendations for fuses and reactors for the inverter.
CHAPTER 4 - PROGRAMMING KEYPAD & BASIC OPERATION
4.1 Keypad features
Overview of the inverter's keypad functions and indicators.
4.5 Parameter setting
Detailed steps for setting inverter parameters.
4.6 Monitoring of operation status
How to monitor the inverter's current operating status.
4.7 Frequency Setting and Basic Operation
Instructions for setting frequency and basic inverter operation.
CHAPTER 5 - FUNCTION LIST
Drive Group
Lists parameters for the Drive group.
Function group 1
Lists parameters for Function group 1.
Function group 2
Lists parameters for Function group 2.
Input/output group
Lists parameters for the Input/Output group.
CHAPTER 6 - CONTROL BLOCK DIAGRAM
6.1 Frequency setting
Diagram illustrating frequency setting logic.
6.3 Accel/Decel setting and V/F control
Diagrams for acceleration/deceleration and V/F control.
CHAPTER 7 - BASIC FUNCTIONS
7.1 Frequency mode
Explains different modes for setting the operating frequency.
7.3 Operating command setting method
Methods for setting drive commands via keypad or terminals.
7.4 Accel/Decel time and pattern setting
Configuration of acceleration, deceleration times, and patterns.
7.5 V/F control
Details on Linear, Square, and User V/F control patterns.
7.7 Frequency limit
Setting maximum and minimum frequency limits.
CHAPTER 8 - ADVANCED FUNCTIONS
8.1 DC brake
Configuration for stopping the motor using DC brake.
8.2 Jog operation
Instructions for performing jog operations.
8.7 PID control
Setup and configuration for Proportional-Integral-Derivative control.
8.11 Speed search
Enabling and configuring the speed search function.
8.15 Self-Diagnostic function
Using the self-diagnostic function to check inverter status.
8.16 Frequency setting and 2nd drive method select
Setting frequency and selecting the second drive method.
8.17 Over voltage trip prevention deceleration and Power Braking
Preventing overvoltage trips and managing power braking.
8.18 External brake control
Configuration for controlling external brake systems.
8.22 Cooling fan control
Managing the inverter's cooling fan operation.
8.24 Parameter read/write
Procedures for reading and writing inverter parameters.
8.25 Parameter Initialize / Lock
Initializing and locking inverter parameters.
CHAPTER 9 - MONITORING
9.1 Operating status monitoring
Monitoring the inverter's operational status parameters.
9.3 Monitoring fault condition
How to monitor and diagnose current and historical faults.
9.4 Analog Output
Configuration and monitoring of analog output signals.
9.5 Multi-function output terminal (MO) and Relay (3AC)
Configuring multi-function output terminals and relays.
CHAPTER 10 - PROTECTIVE FUNCTIONS
10.1 Electronic Thermal
Setting up electronic thermal protection for the motor.
10.2 Overload Warning and trip
Configuring overload warnings and trip conditions.
10.3 Stall prevention
Setting up stall prevention for motor protection.
10.5 External trip signal
Using external signals for trip functions.
10.7 Speed command loss
Handling situations where the speed command is lost.
10.8 DB Resistor Enable Duty setting
Setting the duty cycle for the DB resistor.
CHAPTER 11 - RS485 COMMUNICATION
11.1 Introduction
Overview of RS485 communication capabilities.
11.3 Installation
Instructions for installing the RS485 communication interface.
11.4 Operation
Steps for operating the inverter via RS485 communication.
11.5 Communication protocol (MODBUS-RTU)
Details on the Modbus-RTU communication protocol.
11.6 Communication protocol (LS BUS)
Details on the LS BUS communication protocol.
11.7 Parameter code list
List of common parameters accessible via communication.
CHAPTER 12 - TROUBLESHOOTING & MAINTENANCE
12.1 Protective functions.
Explanation of the inverter's built-in protective functions.
12.2 Fault remedy
Troubleshooting steps for various inverter faults.
12.3 Precautions for maintenance and inspection
Safety precautions before performing maintenance.
12.4Check points
Routine checks for daily and periodic inspections.
12.5 Part replacements
Guidelines for replacing inverter components.
CHAPTER 13 - SPECIFICATIONS
13.1 Technical data
Detailed technical specifications of the inverter.
13.2 Temperature Derating Information
Information on how temperature affects inverter performance.
13.3 Remote option
Details on the remote keypad and its installation.
13.4 Conduit Kit
Information and installation guide for conduit kits.
13.6 Braking resistor
Specifications for braking resistors.
RECOMMENDED INSTALLATION INSTRUCTIONS
FF SERIES ( Footprint )
Installation instructions for FF Series footprint filters.
FE SERIES ( Standard )
Installation instructions for FE Series standard filters.
Warranty
IN-WARRANTY service information
Information regarding service within the warranty period.
OUT-OF WARRANTY service information
Conditions under which the warranty does not apply.
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