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Watt Drive L2500 Series User Manual

Watt Drive L2500 Series
48 pages
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FREQUENCY INVERTER
Series L2500
MANUAL

Table of Contents

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Watt Drive L2500 Series Specifications

General IconGeneral
BrandWatt Drive
ModelL2500 Series
CategoryInverter
LanguageEnglish

Summary

CHAPTER 1 RECEIVING AND INSPECTION

Receiving

Instructions for checking the received AC drive package upon delivery.

1.1 Nameplate Information

Details on understanding the information presented on the AC drive's nameplate.

1.2 Model Explanation

Breakdown of the L2500 model designation and its components.

1.3 Serial Number Explanation

Guide to interpreting the serial number format for identification.

CHAPTER 2 STORAGE AND INSTALLATION

2.1 Storage

Guidelines for proper storage of the AC drive to maintain warranty and condition.

2.2 Ambient Conditions

Specifies acceptable environmental conditions for operation, storage, and transportation.

2.3 Installation

Precautions and guidelines for installing the AC drive to ensure longevity and prevent damage.

2.4 Connections

Information and warnings related to connecting the AC drive to power and controls.

2.5 Environments

Specifies environmental requirements and restrictions for AC drive installation and operation.

CHAPTER 3 WIRING

NOTES ON EMC (ELECTRO MAGNETICAL COMPATIBILITY)

Essential provisions for ensuring electromagnetic compatibility of the drive system.

Environmental and Power Supply Conditions for EMC

Specifies environmental and power supply requirements for EMC compliance.

Wiring and Installation for EMC

Covers wiring practices and installation advice for EMC compliance.

Electromagnetically Compatible Setup

Detailed recommendations for setting up the drive system for electromagnetic compatibility.

6. Safety Measures for EMC

Critical safety measures for ensuring proper grounding and protection related to EMC.

3.1 Basic Wiring Diagram

Illustrates the fundamental circuit diagram for connecting the AC drive.

3.2 External Wiring

Details the external wiring connections and components for the AC drive system.

3.3 Main Circuit Wiring

Explains the wiring of main circuit terminals, including terminal functions and dimensions.

3.4 Control Terminal Wiring

Details the wiring for control terminals, including factory settings and terminal explanations.

3.5 Wiring Notes

Important notes and precautions regarding AC drive wiring practices and safety.

3.6 Motor Operation Precautions

Precautions to consider when operating motors with the AC drive, especially at low speeds.

CHAPTER 4 DIGITAL KEYPAD OPERATION

4.1 Description of Digital Keypad

Overview of the digital keypad, its display, and button functions for controlling the drive.

4.2 Explanations of Display Messages

Defines and explains various messages displayed on the AC drive's digital keypad.

4.3 Explanation of LED Indicators

Describes the function and meaning of the LED indicators on the digital keypad.

4.4 Keypad Operation

Details the step-by-step operation of the keypad for setting parameters and controlling the drive.

CHAPTER 5 Quick Start Guide

Groupe 0: User Parameters

Lists user-configurable parameters for initial setup and operation.

Groupe 1: Basic Parameters

Explains fundamental parameters for configuring the inverter's basic functions.

Groupe 2: Operation Method Parameters

Parameters related to how the drive operates and receives commands.

Groupe 4: Input Function Parameters

Configuration options for the drive's digital and analog inputs.

Groupe 4 Input and Group 5 Speed/PLC Parameters

Covers input functions, multi-step speeds, and PLC parameter settings.

Groupe 6 Protection and Group 7 Motor Parameters

Details protection settings and motor-specific parameter configurations.

Groupe 8 Special and Group 9 Communication Parameters

Outlines special parameters and communication settings for the drive.

CHAPTER 6 MAINTENANCE AND INSPECTIONS

6.1 Periodic Inspection

Basic checks to perform for detecting abnormalities during AC drive operation.

6.2 Periodic Maintenance

Procedures for maintaining the AC drive to ensure optimal condition and longevity.

CHAPTER 7 TROUBLESHOOTING AND FAULT INFORMATION

Common Problems and Solutions

Lists common faults detected by the drive and their corresponding corrective actions.

Additional Faults and Solutions

Details further fault codes and their recommended solutions for drive diagnostics.

Fault Codes and Error Messages

Lists various fault codes and their meanings, aiding in error diagnosis.

CHAPTER 8 SUMMARY OF PARAMETER SETTINGS

Group 0: User Parameters

Provides a summary of user-configurable parameters and their default settings.

Group 1 Basic Parameters

Summarizes basic parameters for configuring the inverter's core functionalities.

Group 2 Operation Method Parameters

Summarizes parameters that define the drive's operation and command sources.

Group 3 Output Function Parameters

Summarizes parameters related to the drive's output functions and signals.

Group 4 Input Function Parameters

Summarizes parameters for configuring the drive's digital and analog input functions.

Group 5 Multi-Step Speed and PLC Parameters

Summarizes parameters for multi-step speed control and PLC functionality.

Group 6 Protection Parameters

Summarizes parameters related to the drive's protection features and fault records.

Group 7 Motor Parameters

Summarizes parameters specific to motor configuration and characteristics.

Group 8 Special Parameters

Summarizes special parameters related to DC braking, speed search, and AVR functions.

Group 9 Communication Parameters

Summarizes parameters for configuring communication interfaces and protocols.

Group A PID Control Parameters

Summarizes parameters for the Proportional-Integral-Derivative (PID) control loop.

APPENDIX A: TECHNICAL SPECIFICATIONS

Specifications Overview

Presents detailed technical specifications for the L2500 series drives across different voltage classes.

APPENDIX B - ACCESSORIES

B.1 Non-fuse Circuit Breaker and Fuse Charts

Provides charts for selecting circuit breakers and fuses suitable for L2500 drives.

B.2 Braking Resistors

Recommends specific braking resistors for use with L2500 series inverters.

B.3 EMI Filters

Lists recommended EMI filters for L2500 AC motor drives.

APPENDIX C - DIMENSIONS

Unit Dimensions

Provides diagrams and measurements for the physical dimensions of L2500 AC drives.

Dimension Tables

Detailed table listing dimensions for various L2500 models in mm and inches.

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