Inovance MD380T5.5GB User Manual

High-Performance AC Drive
MD380

Inovance MD380T5.5GB Specifications

General

Power	5.5 kW
Input Voltage	3-phase 380V AC
Model	MD380T5.5GB
Category	DC Drives
Output Current	12 A
Control Mode	Vector control
Frequency Range	0 - 400 Hz
Cooling Method	Forced Air Cooling
Storage Temperature	-20°C to +60°C
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit
Humidity	5% to 95% RH (non-condensing)
Altitude	≤1000 m
Communication Interface	RS485, Modbus
Operating Temperature	-10°C to +40°C (derating above 40°C)

Summary

Preface

Introduction

Chapter 1 Safety Information and Precautions

1.1 Safety Information and Precautions

Details critical safety warnings and precautions for handling the AC drive.

1.2 General Precautions

Covers general safety guidelines for using the AC drive, including RCD requirements.

Chapter 2 Product Information

2.1 Designation Rules and Nameplate of the MD380

Explains the model designation rules and how to interpret the AC drive's nameplate.

2.2 Components of the MD380

Describes the physical components of the MD380 series AC drive.

2.3 Technical Specifications

Lists detailed technical specifications for the MD380 AC drive's functions and performance.

2.4 Peripheral Electrical Devices and System Configuration

Details necessary peripheral devices and system configuration for the AC drive.

Chapter 3 Mechanical and Electrical Installation

3.1 Mechanical Installation

Provides guidelines for the physical installation of the AC drive.

3.2 Electrical Installation

Covers the electrical wiring and connection procedures for the AC drive.

Chapter 4 Operation, Display and Application Examples

4.1 Operation Panel

Describes the functions and operation of the AC drive's control panel.

4.2 Viewing and Modifying Function Codes

Explains how to navigate and change parameter settings using function codes.

4.7 Starting or Stopping the AC Drive

Details the procedures for starting and stopping the AC drive.

4.8 Setting the Running Frequency

Explains how to set the AC drive's running frequency using various sources.

4.9 Setting and Auto-tuning of Motor Parameters

Guides on setting motor parameters and performing auto-tuning for optimal performance.

4.10 Use of DI Terminals

Details the functionality and usage of the Digital Input (DI) terminals.

4.11 Use of DO Terminals

Explains the functionality and usage of the Digital Output (DO) terminals.

4.12 Use of AI Terminals

Covers the usage of Analog Input (AI) terminals for various settings.

4.13 Use of AO Terminals

Describes the functionality and usage of the Analog Output (AO) terminals.

4.15 Use of Serial Communication

Explains how to configure and use serial communication for control.

4.17 Password Setting

Details how to set and manage the user password for parameter protection.

Chapter 5 Function Code Table

5.1 Standard Function Parameters

Provides a table listing standard function parameters and their descriptions.

Chapter 6 Description of Function Codes

Group F0: Basic Parameters

Describes fundamental parameters for AC drive configuration.

Group F1: Motor 1 Parameters

Details parameters specific to configuring Motor 1.

Group F2: Vector Control Parameters

Covers parameters for vector control mode operation.

Group F3: V/F Control Parameters

Outlines parameters for Voltage/Frequency (V/F) control.

Group F4: Input Terminals

Explains the functions assignable to Digital Input (DI) terminals.

Group F5: Output Terminals

Details the functions assignable to Digital Output (DO) terminals.

Group F6: Start/Stop Control

Describes parameters for controlling the start and stop operations.

Group F7: Operation Panel and Display

Explains the functions of the operation panel and display indicators.

Group F8: Auxiliary Functions

Covers various auxiliary functions and their parameters.

Group F9: Fault and Protection

Details fault codes and protective functions for the AC drive.

Group FA: Process Control PID Function

Explains PID control parameters for process automation.

Group FB: Swing Frequency, Fixed Length and Count

Covers functions related to swing frequency, length counting, and control.

Group FC: Multi-Reference and Simple PLC Function

Describes multi-reference and simple PLC functionalities.

Group FE: User-defined Parameters

Explains how to define and use custom parameters.

Group FP: User Password

Details the user password protection function.

Group A0: Torque Control and Restricting Parameters

Covers parameters for torque control and limiting functions.

Group A1: Virtual DI (VDI)/Virtual DO (VDO)

Explains the use of Virtual Digital Inputs/Outputs for logic control.

Group A2 to A4: Motor 2 to Motor 4 Parameters

Details parameters for configuring additional motors (2, 3, and 4).

Group A5: Control Optimization Parameters

Outlines parameters for optimizing AC drive control performance.

Group A6: AI Curve Setting

Describes how to set analog input curves for flexible signal mapping.

Group A7: User Programmable Function

Explains the user programmable function capabilities.

Group A8: Point-point Communication

Covers the configuration and usage of point-to-point communication.

Group AC: AI/AO Correction

Details parameters for correcting AI and AO signal accuracy.

Group U0: Monitoring Parameters

Lists parameters for monitoring the AC drive's running state.

Chapter 7 EMC

7.1 Definition of Terms

Defines key terms related to Electromagnetic Compatibility (EMC).

7.2 Introduction to EMC Standard

Provides an overview of the EMC standards applicable to the AC drive.

7.3 Selection of Peripheral EMC Devices

Guides on selecting necessary EMC devices like filters and reactors.

7.4 Shielded Cable

Details requirements and installation of shielded cables for EMC compliance.

7.5 Solutions to Common EMC Interference Problems

Offers solutions for common EMC interference issues.

Chapter 8 Selection and Dimensions

8.1 Electrical Specifications of the MD380

Lists the comprehensive electrical specifications for MD380 models.

8.2 Physical Appearance and Overall Dimensions of the MD380

Shows the physical dimensions and appearance of the MD380 AC drive.

8.3 Recommended Cable Diameter and Installation Dimensions of Power Terminals

Provides recommendations for cable sizing and terminal dimensions.

8.4 Selection of Peripheral Electrical Devices

Guides on selecting necessary peripheral electrical components.

8.5 Selection and Installation of External DC Reactor

Covers the selection and installation of external DC reactors.

8.7 Selection of Braking Unit and Braking Resistor

Details how to select appropriate braking units and resistors.

Chapter 9 Maintenance and Troubleshooting

9.1 Routine Repair and Maintenance of the MD380

Outlines routine maintenance tasks for the MD380 AC drive.

9.3 Faults and Solutions

Provides a comprehensive list of faults, their causes, and troubleshooting solutions.

9.4 Common Faults and Solutions

Lists common faults and their corresponding solutions for quick troubleshooting.

Warranty Agreement