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Eaton MMX12AA1D7F0-0 User Manual

Eaton MMX12AA1D7F0-0
204 pages
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M-Max™ Series Adjustable Frequency Drive
User Manual
Effective October 2013
Supersedes February 2013

Table of Contents

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Eaton MMX12AA1D7F0-0 Specifications

General IconGeneral
ModelMMX12AA1D7F0-0
Frequency50/60 Hz
WaveformSine Wave
Continuous Power Output12 kVA
CoolingFan
Protection FeaturesOverload, Overvoltage, Short Circuit

Summary

General Safety Instructions

Before Commencing Installation

Critical steps to take before starting installation, including power disconnection and grounding.

Definitions and Symbols

Hazardous High Voltage

Specific warnings and precautions related to working with high voltage components.

Warnings and Cautions

M-Max Series Overview

Technical Data and Specifications

Description of the M-Max

Block Diagram of M-Max Frequency Inverters

Presents a block diagram detailing internal components and connections of the M-Max frequency inverter.

Selection Criteria for M-Max Inverters

Proper Use Guidelines

Engineering Considerations

Electrical Power Network Requirements

Input Connection and Configuration

Details how to connect and configure the inverter to different AC power networks.

Safety and Switching Requirements

Fuses and Cable Cross-Sections

Provides guidance on selecting appropriate fuses and cable cross-sections.

Residual-Current Device (RCD) Selection

Explains the importance and type of RCDs required for frequency inverter installations.

EMC Installation Measures

Motor and Application Considerations

Motor Selection Guidelines

Provides recommendations for selecting the correct motor for use with the frequency inverter.

Installation Procedures

Installation Instructions Overview

Provides general instructions for installing M-Max frequency inverters, including IP ratings.

Mounting Position Guidelines

Illustrates the correct mounting positions and orientations for M-Max frequency inverters.

Cooling Measures and Airflow Requirements

Covers necessary cooling measures and air circulation requirements for M-Max inverters.

Air-Cooling Space and Clearances

Specifies the required air-cooling space and clearance dimensions around the frequency inverter.

Mounting Methods: Fixing with Screws

Details the process and requirements for fastening the inverter using screws.

EMC Installation Guidelines

EMC Measures in Control Panel Installation

Details specific EMC measures for control panel installations, including grounding and cable routing.

Electrical Installation Procedures

Connection to Power Section

Details the general connections for the frequency inverter in the power section.

Three-Phase Input Connection

Shows the typical three-phase input connection diagram for the frequency inverter.

Terminal Designations in Power Section

Lists and explains the terminal designations used in the power section of the inverter.

Ground Connection Procedure

Explains how to establish a proper ground connection for the frequency inverter.

Connection on Control Section Overview

Describes the arrangement of control signal terminals under the front cover flap.

ESD Precautions for Control Terminals

Provides crucial Electrostatic Discharge (ESD) precautions for handling control signal terminals.

Control Signal Terminal Functions

Lists the functions and electrical connection data for all control signal terminals.

Operation and Commissioning

Commissioning Checklist

Provides a checklist to ensure all steps are completed before placing the frequency converter into operation.

Operational Hazard Warnings

Lists operational hazard warnings and cautions to observe during inverter use.

Commissioning with Control Signal Terminals (Factory Setting)

Details factory settings for commissioning the inverter using control signal terminals.

Error and Warning Messages

Error Message Interpretation

Explains how faults are indicated and how to acknowledge them.

Acknowledging Fault Messages (Reset)

Details the procedure for acknowledging and resetting error messages.

List of Fault and Warning Messages

Provides a list of fault/warning messages, their causes, and instructions.

Acknowledging Faults via Operating Unit

Explains how to acknowledge and reset error messages using the operating unit.

Parameters Guide

Setting Parameters Procedure

Guides the user through the general process of selecting and setting parameters.

Quickstart Wizard for Configuration

Guides users through the quick configuration process for essential drive settings.

Analog Input (P2) Configuration

Details how to adapt analog inputs AI1 and AI2 for setpoint and process variable signals.

Digital Inputs (P3) Configuration

Covers setting the operation and function of digital inputs DI1 to DI6.

Digital Outputs (P5) Configuration

Details parameters for digital outputs, including relay and transistor types.

Drives Control (P6) Parameters

Covers parameters for controlling drive functions like remote source and speed reference.

Acceleration and Deceleration Time Settings

Explains how to set acceleration and deceleration times for the drive.

Sequence Control Programming

Enables cyclical program sequences using fixed frequency setpoints.

Fixed Frequency Setpoint Values (P10)

Details parameters for fixed frequencies and their associated run times.

Braking Functions (P12)

Covers parameters related to braking functions like DC braking and brake chopper.

Serial Interface (Modbus RTU) Communication

Appendix A: Technical Data and Parameters

Quick Configuration (Basis) Guide

Explains the quick configuration process initiated upon first power-up or after factory reset.

Quick Start Parameter Guide

Guides users through the initial parameter setup using the quick start assistant.

Analog Input (P2) Parameter Details

Details parameters related to analog inputs, including signal ranges and custom settings.

Digital Input (P3) Parameter Details

Lists parameters for digital inputs, covering start/stop logic, fixed frequencies, and resets.

Analog Output (P4) Parameter Details

Details parameters for analog outputs, including signal range, gain, and filter time.

Digital Output (P5) Parameter Details

Lists parameters for digital outputs, including relay and transistor outputs.

Drives Control (P6) Parameter Details

Covers parameters for controlling drive functions like remote source and speed reference.

PID Controller (P9) Parameter Details

Explains how to activate and configure the PID controller for closed-loop control.

Braking Functions (P12) Parameters

Details parameters related to braking functions such as DC braking and brake chopper.

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