Table of Contents
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Table of Contents
Related Manuals for INVT 004G/5R5P-4
Summarization of Contents
Preface
Thanks for choosing our products.
A brief introductory statement thanking the user for their purchase.
Our company reserves the right to update the information of our products without prior notice.
Disclaimer regarding manual updates without prior notice.
Safety Precautions
What this chapter contains
Outlines the content covered in the safety precautions chapter.
Safety definition
Defines key safety terms like Danger, Warning, and Note.
Warning symbols
Explains the meaning of various warning symbols used in the manual.
Safety guidelines
Provides essential safety rules for operating and handling the equipment.
Delivery and installation
Details safety precautions for the delivery and installation phases.
Commission and running
Outlines safety guidelines for commissioning and operating the VFD.
Maintenance and replacement of components
Specifies safety procedures for maintenance and component replacement.
Scrap treatment
Provides guidance on the disposal of the product as industrial waste.
Product disposal and recycling
Instructions for proper disposal of the product at the end of its lifecycle.
Quick Start
What this chapter contains
Introduces basic guidelines for installation and quick commissioning.
Unpacking inspection
Details the steps for inspecting the product after unpacking.
Application confirmation
Lists checks to perform before beginning the application setup.
Environment
Specifies environmental conditions for installation and usage.
Installation confirmation
Lists checks to perform after the installation is complete.
Basic commission
Outlines the steps for basic commissioning before actual utilization.
Product Overview
What this chapter contains
Describes the operation principle, product characteristics, layout, nameplate, and type designation.
Basic principles
Explains the fundamental operation principles and circuit diagrams of the VFD.
Product specification
Details the technical specifications, including input, output, and control features.
Speed tracking
Describes the function for restarting a rotating motor smoothly.
Peripheral interface specifications
Details specifications for analog/digital inputs/outputs, relay outputs, and mounting.
Environmental and EMC specifications
Defines operating environment, ingress protection, cooling, pollution, braking, and EMC filters.
Nameplate and Type Designation
Explains the product nameplate information and the type designation key.
Rated specifications
Lists detailed rated specifications for constant and variable torque applications.
Product structure diagram
Details the components of the VFD structure with serial numbers and illustrations.
Installation Guidelines
What this chapter contains
Outlines the chapter's focus on mechanical and electrical installation.
Mechanical installation
Covers the mechanical aspects of installing the VFD.
Installation environment
Details the required environmental conditions for installation.
Installation direction
Specifies the correct installation orientation for the VFD.
Installation manner
Describes different installation methods like wall, flange, and floor mounting.
Multiple installations
Provides guidelines for installing multiple VFDs in parallel or series.
Vertical installation
Illustrates the correct procedure for vertical installation of multiple units.
Tilt installation
Shows how to install units in a tilted configuration.
Standard wiring
Introduces the standard wiring procedures for the VFD.
Wiring diagram of main circuit
Provides wiring diagrams for the main circuit connections.
Main circuit terminals
Shows the layout and identification of main circuit terminals for various models.
Terminal name and function
Provides a table detailing terminal names and their functions.
Wiring of terminals in main circuit
Details the wiring process for main circuit terminals.
Wiring diagram of control circuit
Provides wiring diagrams for the control circuit connections.
Terminals of control circuit
Shows the layout and identification of control circuit terminals.
Control circuit terminals for specific models
Illustrates control circuit terminals for specific VFD models.
Control circuit terminal names and descriptions
Provides a table detailing control circuit terminal names and their descriptions.
Input /Output signal connection figure
Illustrates input/output signal connection using U-shaped contact tags.
Layout protection
Covers protection measures for layout and cable arrangements.
Cable and circuit protection
Details protection for cables against short circuits and thermal overload.
Motor and bypass protection
Explains motor thermal overload protection and bypass connection.
Keypad Operation Procedure
What this chapter contains
Introduces keypad operation, keys, indicators, and displays.
Keypad Overview
Describes the keypad layout, function indicators, unit indicators, and digital display.
Keypad Displaying States
Explains the different display statuses of the keypad.
Keypad Operation
Details how to operate the keypad and modify function codes.
How to modify the function codes
Provides a step-by-step guide on modifying function codes.
How to set the password
Explains how to set up and manage the password protection function.
How to watch state through function codes
Guides users on viewing system states using function codes.
Function Parameters
What this chapter contains
States that the chapter lists and describes function parameters.
Function parameter structure and rules
Explains the structure and rules for function parameter lists and modification.
E00 Group: Basic Functions
Covers basic functions like speed control mode and run command channel.
E00 Group: Speed Control Mode
Details parameters related to speed control modes.
E00 Group: Run Command Channel
Explains parameters for selecting the run command channel.
E00 Group: Communication Parameters
Covers communication parameters.
E00 Group: Frequency Settings
Sets maximum, upper, and lower limits for running frequency.
E00 Group: Frequency Command Sources
Configures sources for frequency commands A and B, and their combination.
E00 Group: Keypad Frequency Setting
Sets the frequency using keypad input.
E00 Group: Acceleration/Deceleration Times
Configures acceleration and deceleration times.
E00 Group: Motor and Direction Settings
Sets motor parameters, running direction, and carrier frequency.
E00 Group: Motor Autotuning and AVR
Guides on motor parameter autotuning and AVR function selection.
E00 Group: Function Restore and Type
Restores parameters and selects VFD type for loads.
E01 Group: Start and Stop Control
Selects the starting mode for the motor (direct, DC braking, or speed tracking).
E01 Group: Starting Frequency and Retention Time
Sets initial frequency and retention time for direct start mode.
E01 Group: Braking Parameters
Sets DC braking current and time before starting.
E01 Group: ACC/DEC and Stop Modes
Selects ACC/DEC curves and configures stop modes.
E01 Group: DC Braking and Rotation Control
Sets DC braking, dead time, and FWD/REV rotation switching.
E01 Group: Stopping Speed and Operation Protection
Configures stopping speed, detection, operation protection, and frequency limits.
E01 Group: Sleep and Restart Functions
Sets sleep delay, automatic restart after power loss, and waiting time.
E01 Group: Start Delay and Output Selection
Sets start delay time and 0Hz output selection.
E02 Group: Motor 1 Parameters
Sets rated power, frequency, speed, voltage, current, and resistance.
E02 Group: Motor 1 Inductance and Current
Sets inductance, overload protection, and power correction for Motor 1.
E03 Group: Vector Control Parameters
Configures speed loop, current loop, and torque control parameters.
E03 Group: Torque and Frequency Settings
Sets torque limits, keypad settings, and frequency limits for vector control.
E03 Group: Torque and Weakening Control
Configures torque sources, keypad settings, and weakening control.
E03 Group: Voltage and Magnetic Control
Sets voltage limits, pre-exciting time, and magnetic control parameters.
E04 Group: SVPWM Control
Defines the V/F curve and torque boost settings for Motor 1.
E04 Group: V/F Curve Settings
Sets multiple V/F points and slip compensation gain for Motor 1.
E04 Group: Vibration and Energy Saving
Controls vibration, energy saving, and voltage setting channels.
E04 Group: Voltage and Flux Weakening Settings
Sets voltage limits, increasing/decreasing times, and flux weakening.
E05 Group: Input Terminals Configuration
Configures HDI input, terminal functions, polarity, and filters.
E05 Group: Terminal Control Modes
Selects running modes for terminal control (2-wire or 3-wire).
E05 Group: Terminal Delay Times
Sets switching delay times for various terminals (S1-S7).
E05 Group: Analog Input Settings
Configures limits, corresponding settings, and filter times for analog inputs AI1-AI3.
E05 Group: HDI Input Settings
Sets frequency limits and filter time for HDI input.
E06 Group: Output Terminals Configuration
Configures HDO, Y1, and Relay outputs (RO1, RO2).
E06 Group: Output Polarity and Delay Times
Sets output terminal polarity and switching delay times.
E06 Group: Analog Output Settings
Configures limits, corresponding settings, and filter times for analog outputs AO1, AO2.
E06 Group: HDO Output Settings
Configures limits, corresponding settings, and filter times for HDO output.
E07 Group: Human-Machine Interface
Manages user password and parameter copying.
E07 Group: Keypad and Command Settings
Configures keypad function, command shifting sequences, and stop function.
E07 Group: Parameter States
Configures display parameters for system states 1 and 2.
E07 Group: Monitoring Parameters
Displays frequency, voltage, current, speed, power, torque, and time.
E07 Group: Fault Information
Displays present and historical fault types.
E07 Group: Fault Data Logging
Logs fault-related data like frequency, voltage, current, and temperature.
E08 Group: Enhanced Functions
Configures acceleration/deceleration times, jogging, jumping, and traverse functions.
E08 Group: Counter and Time Settings
Configures counting values, running time, fault reset, and frequency decrease.
E08 Group: FDT and Amplitude Settings
Sets detection values for FDT levels and frequency arrival amplitude.
E08 Group: Braking, Voltage, and Fan Settings
Configures energy braking, threshold voltage, and cooling fan modes.
E08 Group: Modulation and Keypad Control
Selects over-modulation and controls keypad data input.
E08 Group: Terminal Control and Actions
Controls UP/DOWN terminals and defines actions when frequency setting is off.
E08 Group: Power Consumption and Braking
Configures initial power consumption and magnetic flux braking.
E08 Group: Input Current Regulation
Adjusts the current regulation coefficient on the input side.
E09 Group: PID Control Setup
Selects PID reference source and configures basic PID parameters.
E09 Group: PID Gain and Time Settings
Sets proportional gain (Kp), PID command for ACC/DEC time, and output filter.
E09 Group: PID Integral and Differential Times
Sets integral (Ti) and differential (Td) times for PID control.
E09 Group: PID Deviation and Output Limits
Sets PID deviation limit, sampling cycle, and output limits.
E09 Group: Feedback and PID Adjustment
Configures feedback source, offline detection, and PID adjustment.
E09 Group: Low Frequency Gain and PID Command
Sets proportional gain at low frequency and PID command for ACC/DEC time.
E10 Group: Simple PLC and Multi-step Speed Control
Configures simple PLC functionality and multi-step speed settings.
E10 Group: Simple PLC Memory and Speed Settings
Configures PLC memory and sets speeds/times for multi-step operations.
E10 Group: Multi-step Speed and PLC Time Settings
Configures multi-step speed and ACC/DEC times for PLC steps.
E10 Group: PLC Restart and Time Units
Configures PLC restart behavior and multi-step time units.
E11 Group: Protective Parameters
Configures phase loss, power loss, overvoltage, and current limit protections.
E11 Group: Motor Overload Protection
Configures pre-alarm settings for motor overload.
E11 Group: Underload and Fault Actions
Sets underload pre-alarm, fault actions, and extension functions.
E13 Group: Enhanced Braking Functions
Configures braking current and retention times for short-circuit conditions.
E14 Group: Serial Communication Setup
Sets communication address, baud rate, and digital bit checkout.
E14 Group: Communication Fault Handling
Configures fault processing, response delay, and communication overtime.
E14 Group: Communication Processing and Addresses
Configures communication processing and user-defined addresses.
E17 Group: Monitoring Functions
Displays frequency, voltage, current, speed, power, torque, and time.
E17 Group: Input/Output Terminal States
Displays the state of ON-OFF input and output terminals.
E17 Group: Digital Adjustment and Torque Reference
Displays digital adjustment status and torque reference.
E17 Group: Motor and PID Monitoring
Displays motor parameters, PID values, and download status.
E24 Group: Water Supply Functions
Configures water supply selection, hibernation, and auxiliary motor settings.
E24 Group: Auxiliary Motor Logic
Details the start/stop delay logic for auxiliary motors.
Basic Operation Instruction
What this chapter contains
Introduces the chapter on internal function modes.
Pre-Powering On Checks
Lists checks to perform before the initial powering on.
Original Powering Operation
Describes the procedure for the first powering on of the VFD.
Basic Operation Flowchart
Provides a flowchart for the basic operation sequence.
Terminal Command Setting for Run Channel
Mentions terminal command setting as an alternative for run command channel.
Current Running Command Channel
Details the relationship between different running command channels.
Vector Control Principles
Explains the principles and application of vector control for asynchronous motors.
Torque Control Modes
Describes torque control and rotation speed control modes.
Motor Parameter Setup and Autotuning
Covers motor parameter setup and autotuning procedures.
Start and Stop Control Modes
Explains the three starting modes and their logic figures.
Frequency Setting Methods
Explains how to set frequency using reference channels and terminals.
Reference Channel Shifting Rules
Details rules for shifting between different reference channels.
Simple PLC Operation
Configures simple PLC for sequence control and multi-step speed.
Multi-step Speed Running
Sets parameters for multi-step speed running based on terminal combinations.
PID Control Fundamentals
Explains PID control principles and basic control figures.
PID Parameter Tuning Steps
Provides general steps for tuning PID parameters (gain, integration, derivation).
PID Control Tuning Techniques
Details techniques for controlling overshoot and achieving stable states.
Pulse Counter Functionality
Describes the pulse counter functionality and length arrival signals.
Fault Tracking
What this chapter contains
Describes fault resetting, history viewing, and fault messages.
Alarm and Fault Indications
Explains how alarms and faults are indicated by LEDs and panel displays.
How to Reset Faults
Details methods for resetting faults via keypad, digital input, or power switching.
Fault History
Explains how to access and view recent fault records.
Fault Instruction and Solution
Provides a table of fault codes, types, causes, and corrective actions.
Common Fault Analysis: Motor Issues
Analyzes common faults like motor not working or motor vibration.
Common Fault Analysis: Overvoltage/Undervoltage
Analyzes common faults related to overvoltage and undervoltage.
Common Fault Analysis: Motor Heat and Overheating
Analyzes common faults related to abnormal motor heat and overheating.
Common Fault Analysis: Stall and Overcurrent
Analyzes common faults related to motor stall during acceleration and overcurrent.
System Interference Troubleshooting
Provides methods to troubleshoot interference issues with sensitive equipment.
Maintenance and Diagnostics: Overcurrent
Covers routine maintenance checks for overcurrent conditions.
Maintenance and Diagnostics: Cooling System
Details maintenance checks for PCB, plugs, cooling fan, and ventilating duct.
Replacing the Cooling Fan
Provides instructions for replacing the cooling fan.
Capacitor Reforming Procedure
Details the procedure for reforming DC bus capacitors after long storage.
Changing Electrolytic Capacitors
Provides safety instructions and considerations for changing capacitors.
Power Cable Checks
Outlines checks for power cable connections and insulation.
Communication Protocol
What this chapter contains
Describes the communication protocol used by the VFD.
Brief Introduction to MODBUS Protocol
Explains MODBUS protocol, master-slave communication, and transmission modes.
RS485 Communication Interface
Details the RS485 interface, including baud rates and transmission distances.
RTU Communication Frame Format
Describes the RTU mode frame structure and code system.
RTU Communication Frame Error Checkout
Explains the importance and methods of error checkout in RTU communication.
CRC Check Calculation
Provides information on CRC calculation for communication error checking.
RTU Command Codes
Details RTU command codes for reading and writing data.
Command Code 08H for Diagnosis
Explains the command code for diagnostic inquiries.
Command Code 10H: Continuous Writing
Details the command code for continuous data writing.
ASCII Master/Slave Command Messages
Provides examples of ASCII master and slave command messages.
Command Code 08H and 10H Examples
Illustrates examples of 08H diagnose and 10H continuous writing commands.
Example of Continuous Writing Command 10H
Provides examples of setting max output frequency and continuous writing.
Example 2: Setting ACC/DEC Times
Demonstrates setting ACC and DEC times using RTU and ASCII modes.
Data Address Definition
Defines data addresses and rules for parameter addressing.
Address Instruction of Other Functions
Lists address definitions for various functions in MODBUS.
Fieldbus Ratio Values
Explains fieldbus ratio values for hexadecimal data representation.
Fault Message Response Codes
Lists fault codes and their meanings in communication responses.
Examples of Writing and Reading Commands
Provides examples for reading and writing commands using RTU and ASCII modes.
Appendix A Technical Data
What this chapter contains
Contains technical specifications and provisions for CE and other marks.
Ratings and Capacity
Details VFD sizing, power ratings, and limitations.
Derating Conditions
Explains derating due to temperature, altitude, and switching frequency.
Carrier Frequency Derating
Details derating based on carrier frequency deviations from factory settings.
Electric Power Network Specification
Provides specifications for voltage, short-circuit capacity, and frequency.
Motor Connection Data
Lists motor types, voltage, protection, frequency, current, and carrier frequency.
EMC Compatibility and Motor Cable Length
Specifies maximum motor cable lengths for EMC compliance.
Applicable Standards
Lists relevant international and national standards the VFD complies with.
EMC Regulations
Explains EMC product standards and VFD categories (C1-C4).
Category C2 Emission Limits
Details provisions for meeting C2 emission limits.
Category C3 Immunity and Emission Limits
Details provisions for meeting C3 immunity and emission limits.
Appendix B dimensional drawing
What this chapter contains
Gives the dimensional drawing of the frequency converter in millimeters.
Product Outline and Installation Dimensions
Shows product outline and installation hole dimensions for plastic structure.
Schematic of External Dimensions
Provides schematic diagrams of external and installation dimensions for sheet metal structure.
Outline and Installation Dimensions Table
Lists outline and installation dimensions for various three-phase 380V inverter models.
External Keyboard Dimensions
Shows outline and installation opening sizes for external keyboards.
Appendix C Peripheral Options and Parts
What this chapter contains
Describes how to select the options and parts for the VFD.
Peripheral Wiring Diagrams
Illustrates the peripheral wiring of VFDs with various components.
Component Descriptions
Describes components like cables, breakers, reactors, and filters.
Power Supply and Cables
Covers power supply voltage checks and requirements for input/motor cables.
Cable Shielding and Routing
Details cable shielding, routing, and bonding for EMC compliance.
Control Cables and Testing
Specifies requirements for control cables and precautions for testing.
Recommended Cable Sizes and Screws
Provides tables for recommended cable sizes and screw specifications.
Cable Routing Guidelines
Gives guidelines for routing motor, input power, and control cables.
Insulation Checks
Details procedures for checking motor and motor cable insulation.
Breaker, Contactor, and Leakage Switch
Recommends VFD-dedicated leakage switches and breaker capacity.
Breaker and Fuse Selection
Provides tables for selecting breakers, fuses, and reactor currents.
Reactors and Motor Distance
Explains the need for reactors based on VFD-motor distance and lists reactor models.
Filters for VFDs
Lists input and output filters for various VFD models.
Braking System Components
Explains the selection of braking resistors or units for high inertia loads.
Braking Resistor Specifications
Provides tables for braking torque, resistor power, and mini resistor values.
Brake Resistor and Unit Installation
Details installation guidelines for brake resistors and units.
Other Optional Parts
Lists optional parts like flange brackets, bases, keypads, and side covers.
Appendix D Further Information
Product and Service Inquiries
Provides contact information for product and service inquiries.
Feedback on Manuals
Encourages user feedback on the manual content.
Document Library on the Internet
Guides users to find manuals and documents in the online PDF library.
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