Nidec NE200-2S0004GB User Manual

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Serial No -3101A003

User Manual

NE200/NE300

High performance

vector control drive

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Table of Contents

Other manuals for Nidec NE200-2S0004GB

Quick Start Guide73 pages

Questions and Answers:

C
Christopher DudleyAug 22, 2025
What to do if my Nidec NE200-2S0004GB show motor overload?
- T
  Timothy SpencerAug 22, 2025
  If your Nidec DC Drives indicate a motor overload, several factors could be responsible. First, check the input power source for any abnormalities. Ensure the motor's rated current is correctly configured in the settings. If the V/F curve isn't suitable, adjust it along with the torque boosting performance. For motors consistently operating with heavy loads at low speeds, consider using a specialized electric motor. Also, verify that neither the motor nor the load is blocked or experiencing sudden, large load changes. Finally, if the motor power is insufficient, use a motor and drive with appropriate power ratings.
T
Taylor MartinezAug 25, 2025
What causes over current in Nidec DC Drives during acceleration and how to fix it?
- E
  Eric BanksAug 25, 2025
  Overcurrent during acceleration in Nidec DC Drives can stem from a few reasons. If the acceleration time is too short, increase it. Also, check the input power source for low voltage. Finally, if the drive power rating is too small, choose a drive with higher capacity.
T
tonyjamesAug 25, 2025
What causes over current at constant-speed in Nidec NE200-2S0004GB DC Drives?
- W
  wendyevansAug 26, 2025
  If you're experiencing overcurrent at a constant speed with your Nidec DC Drives, several factors could be the cause. Check the load for any abnormal mutations. Also, verify the input power source isn't experiencing low voltage. Ensure your drive has sufficient power capacity. Finally, if you're using closed-loop vector control, inspect the encoder and its wiring for any sudden disconnections.
P
patricia35Aug 27, 2025
What to do if Nidec DC Drives show drive overload?
- U
  ubrooksAug 27, 2025
  If your Nidec DC Drives are showing a drive overload, first check the input power source for low voltage. If the load is too heavy, select a drive with a bigger capacity. If the acceleration is too fast, increase the acceleration time. Also, avoid restarting the motor while it's still turning.
A
andreawardAug 27, 2025
What causes over current in Nidec DC Drives during deceleration?
- D
  Darren PenaAug 28, 2025
  Overcurrent during deceleration in Nidec DC Drives can occur due to several reasons. If the deceleration time is too short, increase it. If there is a large load inertia, add suitable brake devices. Finally, if the drive power rating is too small, choose a higher capacity drive.
N
nicholas88Aug 28, 2025
What to do if my Nidec NE200-2S0004GB show over voltage in deceleration?
- J
  jonestimothyAug 29, 2025
  If your Nidec DC Drives are showing an overvoltage during deceleration, the deceleration time may be too short, so increase it. Also, if the load inertia is large, add suitable brake devices.
K
Kenneth SmithAug 30, 2025
How to fix heat-sink over heat in Nidec NE200-2S0004GB DC Drives?
- D
  Dustin WatsonAug 30, 2025
  To resolve heat-sink overheating in Nidec DC Drives, first lower the ambient temperature. If the fan is damaged, replace it. Also, ensure the fan air duct is clear of any blockages.
A
Antonio CamachoAug 31, 2025
What to do if my Nidec NE200-2S0004GB DC Drives show over voltage in constant speed?
- J
  Jerome MooreAug 31, 2025
  If your Nidec DC Drives are showing an overvoltage at constant speed, first check the input power source for abnormalities. If the load inertia is large, add suitable braking devices.
T
Timothy GordonSep 1, 2025
What to do if my Nidec DC Drives show over Voltage in Acceleration?
- J
  Janet RosalesSep 2, 2025
  If your Nidec DC Drives display an overvoltage during acceleration, it could be due to a too short acceleration time, so increase it. Another possible cause is an abnormal power supply, so check the input power source.
K
Kristin RichmondSep 3, 2025
What to do if Nidec DC Drives show fast current limit fault?
- R
  Robert PhillipsSep 3, 2025
  If your Nidec DC Drives are showing a fast current limit fault, it could be due to a load that is too large or a motor blocked to stall, so decrease the load and check the motor and mechanical part status. If the drive power rating is too small, choose a higher power drive. If the drive output circuit loop is grounded or short-circuited, remove the external fault.

Nidec NE200-2S0004GB Specifications

General

Brand	Nidec
Model	NE200-2S0004GB
Category	DC Drives
Language	English

Summary

Safety Information and Precautions

Use Precautions

Details critical warnings and cautions for drive usage.

Installation Safety

Covers safety precautions during product handling and installation.

Wiring Safety Precautions

Outlines essential safety guidelines for electrical wiring and connections.

Operation Safety Guidelines

Provides critical safety advice for operating the drive.

Maintenance and Inspection Safety

Chapter 1: Product Introduction

Product Series Overview

NE300 Product Series Specifications

Drive Specifications

Details key technical specifications like control modes, torque, and response time.

Braking Resistor Application Guide

Chapter 2: Installation

Environmental Requirements

Specifies acceptable environmental conditions for drive installation.

Mounting Direction and Space

Chapter 3: Wiring

Connecting Peripheral Devices

Illustrates the wiring diagram for connecting the drive to power and peripherals.

Peripheral Devices for Main Circuit

Main Circuit Peripheral Devices Guide

Main Circuit Terminal Configuration

Illustrates terminal configurations for various NE300 models with different suffixes.

Main Circuit Wiring Precautions

Highlights critical precautions for power supply and motor wiring.

Grounding Wiring and Interference Countermeasures

Guidance on grounding and mitigating interference.

Conduction and Radiation Interference Countermeasures

Control Terminal Wiring for NE200

Diagram and explanation for wiring NE200 control terminals.

Control Terminal Wiring for NE300

Schematic diagram for wiring NE300 control terminals.

NE200 Control Circuit Terminals Functions

NE200 Control Circuit Connection Modes

NE300 Control Circuit Terminals Configuration

NE300 Control Circuit Terminals and DIP Switch Settings

Chapter 5: Parameters Brief

Chapter 6: Parameter Description

F0: Basic Function Group Parameters

Describes basic function parameters like control mode, frequency references, and UP/DOWN settings.

F1: Start and Stop Control Parameters

Details parameters for drive start/stop, DC braking, and acceleration/deceleration.

F3: Vector Control Parameters

Details parameters essential for vector control, including speed and current loop adjustments.

F4: V/F Control Parameters

Explains parameters for V/F control, including curve settings, torque boost, and slip compensation.

F5: Motor Parameters Group

Covers essential motor parameters like type, rated power, current, and speed for drive setup.

F6: Input Terminals Group

F7: Output Terminals Group

F8: PID Parameters Group

Describes PID control parameters, including setup channel, feedback, and gains.

FC: Protection and Fault Parameters Group

Outlines critical protection and fault parameters for drive and motor safety.

Fd: Communication Parameters Group

FE: Operation Interface & Display Group

FP: Protection Parameters Group

Chapter 7: Fault Information and Troubleshooting

Fault Information and Solutions

Provides a comprehensive table diagnosing faults, listing causes and solutions.

General Fault Diagnosis and Countermeasures

Chapter 8: Routine Repair and Maintenance

Routine Maintenance Checks

Appendix A: Modbus Communication Protocol

Modbus Protocol Format

Explains the structure of Modbus RTU frames.

Modbus Function Codes and Data Examples

Continues Modbus function code examples and loopback test.

Modbus Abnormal Codes and Register Distribution

Modbus Drive Status and Parameter Registers

Resolver PG Encoder Option Instruction

Resolver PG Encoder Specifications and Terminals

Resolver PG Encoder Wiring Diagram

5V Differential Signal PG Encoder Option

5V Differential Signal PG Encoder Specs and Wiring

24V Differential Signal PG Encoder Option

24V Differential Signal PG Encoder Specs and Wiring

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