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Nietz NZ2000 Series - User Manual

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IW
IETZ
NII:TZ
ELECTRIC CO.,LTD
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Summary

Chapter 1: Introduction

Technology Features

Details the technical specifications and capabilities of the NZ2000 series inverter.

Name Plate Description

Explains the information presented on the inverter's nameplate.

Selection Guide

Provides a guide for selecting the appropriate inverter model based on requirements.

Chapter 2: Installation and Wiring

Environment and Installation Requirements

Specifies conditions for installing the inverter safely and effectively.

Keyboard Opening Size

Details the dimensions required for the keyboard cutout panel.

Inverter Wiring and Specifications

Covers wiring, terminals, precautions, and component specifications.

Chapter 3: Operation

Digital Operator Description

Explains the digital operator panel, its keys, and functions.

Operational Process and Settings

Covers operational sequences, parameter settings, fault reset, and motor auto-tuning.

Chapter 4: Detailed Function Description

Group P0: Basic Parameters

Details fundamental parameters like G/P type and control mode selection.

Group P1: Start;Stop Control

Covers parameters related to starting, stopping, and speed tracking.

Group P2: Motor Parameters

Focuses on parameters related to motor configuration and auto-tuning.

Group P3: Vector Control Parameters

Details parameters specific to vector control mode operations.

Chapter 5: Fault Checking and Troubleshooting

Fault Alarm and Countermeasures

Lists common faults, their causes, and solutions for the inverter.

Common Faults and Solutions

Provides a troubleshooting table for common AC drive faults.

Chapter 6: Maintenance

Inspection

Outlines periodic inspection procedures for the inverter to ensure performance.

Periodic Maintenance

Details regular maintenance checks for smooth and long-term operation.

Replacement of Wearing Parts

Specifies replacement intervals for worn components like fans and capacitors.

Inverter Warranty

Provides information on the inverter's warranty period and terms.

Chapter 7: Peripheral Devices Selection

Peripheral Devices Description

Lists and describes essential peripheral devices for inverter setup and operation.

Applied Braking Resistor Specification

Details specifications for braking resistors and related units.

Appendix A: List of Function Parameters

Group P0: Standard Function Parameters

Lists and explains basic function parameters for the inverter.

Group P1: Start;Stop Control

Lists parameters for controlling inverter start and stop operations.

Group P2: Motor Parameters

Lists parameters for configuring motor properties and auto-tuning.

Appendix B: Communication Protocol

Communication Protocol Overview

Covers agreement content, application methods, and bus structure.

Protocol and Data Structure Details

Explains the Modbus protocol, data format, and frame structure.

Nietz NZ2000 Series Specifications

General IconGeneral
Rated Power2000W
Output Voltage220V AC
Frequency50Hz / 60Hz
Protection FeaturesOverload Protection, Short Circuit Protection, Over Voltage Protection
Cooling MethodFan Cooling

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