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Watt Drive L2000 Series User Manual

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INVERTER
Series L2000
M A N U A L
NB596XA
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Watt Drive L2000 Series Specifications

General IconGeneral
BrandWatt Drive
ModelL2000 Series
CategoryInverter
LanguageEnglish

Summary

Safety Precautions and EMC Guidelines

Understanding Safety Symbols and Warnings

Explains hazard alert symbols, high voltage warnings, and general safety cautions.

Electromagnetic Compatibility (EMC) Requirements

Covers EMC directives, environmental conditions, wiring, and installation for compatibility.

General Safety Measures and Grounding

Details provisions for electromagnetically compatible setup and safety measures.

L2000 Footprint Filter Specifications

Filter Technical Data

Lists filter specifications including current, voltage, leakage, and wire gauge.

Filter Dimensions and Weight

Provides physical dimensions, weight, and heat dissipation for filters.

Safety Precautions

Installation and Wiring Safety

Covers safety aspects for installing and wiring the inverter.

Operation and Maintenance Safety

Details safety guidelines for operating, maintaining, and inspecting the inverter.

Noise Interference and Power Line Safety

Addresses protection against noise interference and effects of power line issues.

Inspection Upon Unpacking

Model Designation Explanation

Illustrates the meaning of characters in the L2000 series inverter model designation.

Technical Specifications and Appearance

Inverter Performance and Functional Specifications

Covers electrical ratings, functional features, and protection mechanisms.

Environmental, Physical, and Option Details

Lists environmental conditions, physical dimensions, weight, and available options.

External Dimensions and Terminal Layouts

Shows external dimensions and terminal positions for L2000 series inverters.

Installation

Mounting, Clearances, and Ventilation

Advises on inverter mounting, necessary clearances, and ventilation requirements.

Ambient Temperature Considerations

Specifies ambient temperature limits and necessary measures for higher temperatures.

Wiring

Wiring Precautions and Power Connections

Covers general wiring precautions, power supply, and motor connections.

Control Terminal Wiring and Grounding

Details wiring for control terminals and general remarks on grounding.

Wire Gauge Selection and Optional Components

Provides guidelines for selecting wire gauges, fuses, and optional wiring components.

Terminals Overview

Power and Grounding Terminals

Details the location, dimensions, and purpose of power and grounding terminals.

Control and Alarm Terminal Functions

Explains the functions of programmable digital inputs, outputs, and alarm terminals.

General Operation Notes

Pre-Operation Checks

Lists essential checks and steps before starting operation.

Test Run Procedure and Post-Test Checks

Details the procedure for conducting a test run and subsequent checks.

Control Circuit Terminal Functions

Programmable Digital Inputs

Details functions for programmable digital inputs used for various operations.

Programmable Digital Outputs

Explains functions for programmable digital outputs like RUN, FA1, FA2, OL, OD, AL.

Using the Digital Operator

Digital Operator Panel and Key Functions

Identifies panel components, keys, and provides an operating procedure example.

Basic and Extended Functions (Group A)

Covers basic functions and extended functions for frequency, speed, and DC brake.

Analog Set Value Adjustment and PID Control

Details analog input adjustments, PID control, and related parameters.

Automatic Voltage Regulation and Time Ramps

Explains AVR function, time ramps for acceleration/deceleration.

Motor Protection and Overload Restriction

Covers electronic motor protection, overload limits, and software lock.

Programmable Digital Inputs and Outputs

Details configuration of programmable digital inputs and outputs.

Messages and Troubleshooting

Trip Messages and Their Causes

Lists trip messages, descriptions, and displays for inverter faults.

Other Inverter Messages

Explains other inverter messages like standby mode or initialization status.

Trouble Shooting

Motor Start and Direction Issues

Provides solutions for motor start problems and incorrect running direction.

Motor Speed and Parameter Saving Issues

Addresses motor speed discrepancies and problems with saving parameters.

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