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Panasonic M2X Series User Manual

Panasonic M2X Series
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M2X Series Inverter
for
3-phase Induction Motor Speed Control
INSTRUCTION MANUAL
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Panasonic M2X Series Specifications

General IconGeneral
BrandPanasonic
ModelM2X Series
CategoryInverter
LanguageEnglish

Summary

Safety Precautions

Installation Precautions

Safety guidelines for installing the inverter to prevent hazards.

Wiring Precautions

Safety measures for electrical wiring to prevent accidents.

Operation Precautions

Critical safety steps for operating the inverter safely.

Maintenance and Inspection Precautions

Safety steps for performing maintenance and inspections.

General Safety Precautions

General safety advice and disposal guidelines.

Introduction

Unpacking and Inspection

Procedures for checking the inverter after unpacking.

Inverter Model Checking

Guide to verifying the inverter model number from the nameplate.

Parts Description

Outline and Part Names

Identification of the inverter's main components and their locations.

Operation Panel Cover Removed

Details on accessing the inverter's operation panel.

Installation

Installation Location

Guidelines for selecting a suitable location for inverter installation.

Environmental Conditions

Specifies the environmental conditions for proper inverter operation.

Mounting Direction and Clearance

Instructions on mounting orientation and required clearances for cooling.

System Configuration and Wiring

Wiring General View

Overview of the typical wiring diagram for the inverter system.

Wiring Apparatus Selection

Selection guide for breakers, contactors, relays, and wiring.

Relay and Switch Selection

Guidance on selecting relays and switches for control circuits.

Standard Wiring Diagrams

Shows wiring diagrams for different inverter capacities.

Control Circuit Terminals

Details on the inverter's control circuit terminal connections.

Changing Input Signal Logic

How to set sink and source input logic for control signals.

Wiring Precautions

Critical safety warnings and tips for wiring the inverter.

Terminal Function

Main Circuit Terminals

Describes the terminals for the main power and motor connections.

Control Terminals

Detailed functions of the inverter's control terminals.

Input and Output Terminals

Functions of input and output terminals for commands and signals.

Communication Connector and Switch

Details on communication connector and terminating resistance switch.

Parameter Setting

Operation Panel Overview

Explanation of the inverter's operation panel buttons and displays.

Parameter Setting Modes and Procedure

Description of modes and steps for setting parameters.

Test Operation

Pre-operation Inspections

Checks to perform before running the inverter for the first time.

Test Run Procedure

Step-by-step guide for performing a test run of the inverter.

Operation Function

Run Command Selection

How to select run commands from panel or terminals.

Frequency Command Selection

Steps to change the frequency command source.

Acceleration/Deceleration Time Setting

Guide to modifying acceleration and deceleration times.

Inverter Operation Functions Overview

Overview of jogging, free-run, DC brake, and other functions.

DC Brake Operation Patterns

Illustrates operation patterns for DC braking.

Run Mode Selection

How to select different operational modes (e.g., 2-speed, 4-speed).

Input Terminal Description

Explains the priority and function of input terminals.

Multi-speed Frequency Selection

Methods for selecting frequencies in multi-speed modes.

2/4-Speed Mode Operation Patterns

Example sequences of operations in 2-speed and 4-speed modes.

Protective Function

Overview of Protective Functions

Lists inverter protection functions and their displays.

Stall Prevention Functions

How the inverter prevents stalls due to overcurrent or overvoltage.

Voltage Protection Functions

Protection against undervoltage and overvoltage conditions.

Other Protection Functions

Covers restart prevention, overcurrent, regenerative overvoltage, and overload trips.

Thermal, CPU, Communication, and External Trips

Protection against overheating, CPU errors, communication issues, and external trips.

Canceling Trip Procedures

Procedures for resetting the inverter after a trip occurs.

Maintenance and Inspection

Maintenance Precautions

Safety guidelines and precautions for performing maintenance.

Inspection Items and Environment

Daily and periodic inspection checks for the inverter.

Part Replacement Recommendations

Recommended replacement periods for inverter components.

Troubleshooting

Problem Determination Guide

Table to identify causes and corrective actions for common inverter problems.

Parameter Description

Basic Frequency and Speed Settings

Defines operating frequency and multi-speed settings.

Command and Mode Selection

Options for selecting run commands, frequency sources, and operation modes.

Acceleration, Deceleration, and Brake Settings

Parameters for acceleration, deceleration, and DC brake control.

Carrier Frequency and I/O Signal Configuration

Settings for carrier frequency, input/output signals, and parameter lock.

Monitor, Meter, and Communication Settings

Parameters for display modes, frequency meter, and communication.

Power Failure and Retry Settings

Parameters for handling power failures and retrying operations.

PID Control and Motor Settings

PID control, motor selection, and voltage adjustment parameters.

Parameter Copying and Extraction

Procedures for copying, extracting, and locking parameters.

Detailed Parameter Description

Frequency and Speed Setting Functions

How frequencies are set for 0th speed and multi-speed operations.

Command and Mode Functions

Details on run command and frequency command selection functions.

Acceleration, Deceleration, and Brake Functions

Functions related to acceleration, deceleration, and DC brake control.

V/F Characteristics and Jump Frequency Functions

Settings for V/F patterns and frequency jump ranges.

I/O Signal and Detection Functions

Configuration of input/output signals and detection levels.

Maintenance and Protection Functions

Settings for monitor display, meter, and protection functions.

Power Failure and Retry Functions

Parameters for handling power failures and retrying operations.

PID Control Functions

Detailed settings for PID control loops.

Copying Parameter

Master Panel Initialization

Initializes the operation panel for parameter copying.

Reading Parameters to Panel

Reads parameter values from inverter to operation panel.

Copying Parameters to Inverter

Copies parameter values from operation panel to inverter.

Error Message Handling

Describes and handles errors during parameter copying.

Extracting and Locking Parameters

Registering and Saving Parameters

Step-by-step guide to register and save parameters.

Canceling Parameter Lock

Procedure to cancel parameter lock.

Specifications

3-Phase Power Supply Specs

Technical specifications for the 3-phase power supply.

Control System Specs

Technical details of the inverter's control system.

Protective Functions Summary

List of protective functions available in the inverter.

Structure, Cooling, and Weight

Details on enclosure, cooling, and weight.

Dimensions

Inverter Physical Dimensions

Physical dimensions for different inverter capacity models.

Conformity to EC Directive / UL Standard

EC Directive Compliance

Explains EC Directive applicability for electronic products.

EMC Directive Conformity

How inverter systems conform to EMC Directive standards.

Applicable Standards List

Lists standards relevant to EC Directive and EMC conformance.

Structure of Peripheral Equipment

Installation Environment Requirements

Requirements for the inverter's installation environment.

Power Supply and Protection Requirements

Specifications for power supply, breakers, fuses, and absorbers.

UL Standard Conformance

Conditions for inverter conformance to UL508C standard.

Signal Line Noise Filter

Grounding Requirements

Proper grounding procedures for safety and performance.

Inverter and Peripheral Equipment List

Table of inverters and recommended peripheral components.

Optional Accessories

Operation Panel Options and Dimensions

Details on available operation panels and their mounting dimensions.

Operation Panel Remote Cable

Information on remote cables for operation panels.

Signal Line Noise Filter and Frequency Meter Details

Specifications for noise filters and frequency meters.

Recommended Equipment

Noise Filter Recommendations

Recommended noise filters with part numbers and dimensions.

Surge Absorber Recommendations

Recommended surge absorbers and contact information.

Warranty

Warranty Period

Specifies the warranty duration for the product.

Warranty Scope

Details what is covered and excluded under the warranty.

After-Sale Service (Repair)

Repair Information

Guidance on obtaining repair services for the product.

Purchase Information Memorandum

Section for recording purchase details for service.

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