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Inverter
MMX32AA2D4N0-0
User manual
Eaton MMX32AA2D4N0-0 User Manual
Adjustable frequency drive
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Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Safety
Before Commencing the Installation
Definitions and Symbols
Hazardous High Voltage
Warnings and Cautions
About this Manual
Writing Conventions
Abbreviations and Symbols
Input Supply Voltages
Units
Unit Conversion Examples
M-Max Series Overview
Notes on the Second MMX Upgrade
M-Max Frequency Converter
Control Signal Terminals and Microswitches
Component Identification
M-Max Series
Checking the Delivery
Scope of Supply
Nameplate Rating Data
Nameplate Inscriptions
Catalog Number Selection
Type Designation of the M-Max Frequency Inverters
Examples
Technical Data and Specifications
General Rated Operational Data
Power Connection Voltages
Description of the M-Max
Features
Overview of the M-Max Device (FS1-FS3)
Overview of the M-Max Device (FS4 and FS5)
Block Diagram, Elements of M-Max Frequency Inverters
Selection Criteria
Proper Use
Maintenance and Inspection
Maintenance Measures and Intervals
Storage
Charging DC Link Capacitors
Service and Warranty
Engineering
Introduction
Drive System (PDS)
Electrical Power Network
AC Power Networks with Grounded Center Point (TN-/TT Networks)
Safety and Switching
Identification on the Residual-Current Circuit-Breakers
EMC Measures
EMC Environment and Category
Motor and Application
Parallel Connection of Several Motors to One Frequency Inverter
Example of a Motor Ratings Plate
Star and Delta Circuit Types
V/Hz-Characteristic Curve
Assignment of Frequency Inverters to Example Motor Circuit
Bypass Motor Control (Example)
Installation
Introduction
Installation Instructions
Mounting Position (FS1-FS3)
Mounting Position (FS4 and FS5)
Air-Cooling Space
Minimum Clearance at the Front
Air-Baffle Due to Increased Circulation with Device Fan
Minimum Clearance and Required Cooling Air
Mounting Dimensions
Configuration for Mounting with Screws
Mounting Rail Conforming with IEC/EN 60715
Fastening to the Mounting Rail
Demounting
Mounting the Cable Routing Plate and the Brackets
EMC Installation
EMC-Compliant Setup (Example: M-Max)
Electrical Installation
Three-Phase Input Connection
Connection to Power Section
Ground Connection
Connection in Power Section
Stripping Lengths in the Power Section in Inches (MM)
Screened Connection Cable
Connection with Twisted Cable Shielding
Four-Core Shielded Motor Supply Cable
Arrangement and Size of the Connection Terminals
Position of Control Signal Terminals
Prevent the Shield from Becoming Unbraided
Example for a Single-Side Connection (PES) to the Frequency Inverter
Example for an Insulated End of the Control Cable
Control Signal Terminals Assignments and Designations
Microswitch Factory Settings
Possible Connection Line Sizes and Specifications on Control Signal Terminals
Factory-Set Control Terminal Functions
Control Signal Terminals (Digital and Analog Inputs/Outputs)
Analog Setpoint Inputs AI1 and AI2
Analog Setpoint Value Signal, for Example, from a Superordinate Controller (PLC)
Analog Output AO (Connection Examples)
Digital Inputs with Internal Supply Voltage
Digital Inputs with External Supply Voltage
Digital Inputs with Internal Supply Voltage (Negative Logic, Sink Type)
Digital Inputs with External Supply Voltage (Negative Logic, Sink Type)
Digital Output DO and Connection Examples
Connection Example and Operation of DO in Source and Sink Type
Relay Outputs with Connection Examples, Control Relay
With Suppressor Circuit
Fixed Connection Cables at U >48V (Relay)
Connection Terminals of the Serial Interface and Microswitch S4
(Bus Terminating Resistor)
Two-Wire RS485 Connection
Mmx11
Mmx12
MMX32, MMX34 and MMX35 Block Diagram
Operation
Commissioning Checklist
Operational Hazard Warnings
Commissioning with Control Signal Terminals (Factory Setting)
Operational Data Indicator (Operational)
Operation (RUN) Via Control Signal Terminal (I/O) with
Left Rotating Field (REV) (for Example, -12.34 Hz)
Start-Stop Command with Maximum Setpoint Value
Voltage, Acceleration Ramp 3S
Brief Instructions: Steps to the Motor Start
Error and Warning Messages
Introduction
Example of an Error Message (Undervoltage)
Example of an Alarm Message
List of Fault Messages (F) and Warning Messages (AL)
Error Messages Via Operating Unit
Control Unit
Parameters
View of the Keypad with LCD Display, Function Keys
And Interface (LCD = Liquid Crystal Display)
Control Unit Elements
LCD Display (Areas)
Operational Data Indicator (Operational)
Areas of the LCD Display
Setting Parameters
Parameter Menu (PAR)
Parameter Menu (P1.1 = 1, Quick Configuration)
Schematic Representation of Parameter Access
Predefined Application Parameters from Parameter P1.2
Default I/O
Parameter Selections
Analog Inputs AI1 and AI2
Analog Inputs
Example of Scaled Analog Input Signals
Example of Scaled Analog Input Signals with Offset
Filter Time Constant
Digital Inputs for Source and Sink Type
Control Logic Reaction to a Rising or Falling Edge (Source Type, Sink Type)
Digital Inputs
Di1 (Fwd) + Di2 = Rev
Example: Start Stop Impulse
Analog Output AO
Analog Outputs
Digital Outputs
Drives Control
Acceleration and Deceleration Time
S-Formed Curve for Acceleration and Deceleration Ramps
Automatic Restart after Error Message (Two Start Attempts)
Motor Parameters from Ratings Plate
Circuits (Delta, Star)
Motor
Protective Functions
Motor Cooling Power
Calculation of Motor Temperature
PID Controller
Function Chart for OD (PID System Deviation)
PID Controller, Actual Value Message FBV
Block Diagram, Ventilation with "Two-Stage Control
Fixed Frequencies FF1, FF2 and FF3 (= FF1 + FF2)
Example: Activation of the Fixed Frequencies in the Factory Setting with Acceleration and Deceleration Ramps
Fixed Frequency
Fixed Frequency Setpoint Value
Determining the Program Number (P10.10)
Fixed Frequency Setpoint Value
Example A, Program Cycle Executed Once (P10.9 = 1, P10.10 = 0)
Example B, Program Cycle Executed Once (P10.9 = 1, P10.10 = 192)
Example C, Program Cycle Executed Once in Steps (P10.9 = 2, P10.10 = 0)
V/Hz-Characteristic Curve
V/Hz-Characteristic Curve (P11.1)
Speed Behavior Without Slip Compensation
Equivalent Circuit Diagram for an Asynchronous Motor
Speed Behavior with Slip Compensation
Braking
Regenerative Braking with External Braking Resistor
Mechanical Brake
Logic Linking of a and B
Logic Function
Second Parameter Set
Roller Conveyor with Rotary Table
Stop Function with Two Different Deceleration Times
System Parameter
Operational Data Indicator (MON)
Operational Data Indicator
Status Displays Examples
Setpoint Input (REF)
Serial Interface (Modbus Rtu)
General Information about Modbus
Communications in a Modbus Network
Modbus Network with M-Max
Modbus Parameters
Modbus Parameters in the M-Max
Data Exchange between Master and Slave
Error Code Description
Modbus Process Data
Appendix A
Device Series MMX11
Special Technical Data
Device Series MMX12
Device Series MMX32
Device Series MMX34
Device Series MMX35
Dimensions and Frame Sizes
Dimensions and Frame Sizes, FS1-FS3 (FS = Frame Size)
Dimensions and Frame Sizes, FS4 and FS5 (FS = Frame Size)
Dimensions and Frame Sizes
PC Interface Card
Equipment Supplied MMX-COM-PC
Fitting the MMX-COM-PC Connection Module
Removing the MMX-COM-PC Connection Module
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Inserting the 9V Block Battery
Mounting Frame for Fieldbus Connection
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MMX-NET-XA Mounting Frame
Parameter Software Maxconnect
Power Supply
Removing the Interface Cover on the M-Max
Connecting the Interface Card with the Frequency Inverter
Cover of the MMX-NET-XA for Holding the Fieldbus Interface Card
Fitting and Connecting the Mounting Plate of the MMX-NET-XA
MMX-NET-XB Interface Module
Mounting Accessories for FS4, FS5
Plastic Bridge for Holding the Control Terminals
Remove Cover (FS4, FS5)
Connecting the MMX-NET-XB Interface Module with
The Fieldbus Interface Cards
PROFIBUS DP Fieldbus Interface Card
Fieldbus Connection
XMX-NET-DN-A Devicenet Fieldbus Interface Card
Cables, Fuses and Disconnect Devices
XMX-NET-PD-A PROFIBUS DP Fieldbus Interface Card with Nine-Pole Sub-D Plug Connection
Fuses and Maximum Cross-Sections
Specified Fuses and Disconnect Devices
List of Parameters
Quick Start Parameter Guide
System Parameters in the Quick Start
Default I/O
Analog Input
Parameter Selection
Digital Input
Analog Output
Digital Output
Drives Control
Motor
Protective Functions
PID Controller
Fixed Frequencies
V/Hz-Characteristic Curve
Braking
Logic Function
Second Parameter Set
System Parameters
Parameter Values Currently Being Measured
Appendix B
Door Panel Keypad Adapter System-Mounting Instructions
Door Keypad Components
Door Keypad Mounting Kit
Door Keypad Mounting Instructions
Door Keypad Mounting Instructions, Continued
Door Keypad Cut-Out Dimensions
Door Keypad Dimensions
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Quick Links
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Error and Warning Messages
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Parameter Menu (Par)
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M-Max™ Series Adjustable Frequency Drive
User Manual
Effective October 2013
Supersedes February 2013
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Summarization of Contents
Disclaimer of Warranties and Limitation of Liability
Support Services
Web Site
Access product information and local distributors.
EatonCare Customer Support Center
Assistance with orders, stock availability, and general product inquiries.
Drives Technical Resource Center
Technical assistance for drive hardware and software selection and design.
Safety
Dangerous Electrical Voltage Warning
Critical safety warning regarding high voltage hazards.
Before Installation Precautions
Essential safety steps to follow before starting installation work.
Definitions and Symbols
Explains warning symbols and terminology used in the manual.
About this Manual
Abbreviations and Symbols
Lists common abbreviations and symbols used throughout the manual.
Input Supply Voltages
Details the rated operating voltages and tolerance bands for different networks.
M-Max Series Overview
Notes on the Second MMX Upgrade
Highlights features of the updated MMX series inverters.
Component Identification
Identifies and labels the main components of the M-Max series inverter.
Checking the Delivery
Instructions for verifying the received product for completeness and damage.
Technical Data and Specifications
General Rated Operational Data
Provides general operational data including standards, certifications, and climatic proofing.
Power Connection Voltages
Lists part numbers and their corresponding power connection voltages, motor ratings, and frame sizes.
Description of the M-Max
Overview of M-Max Devices
Shows diagrams and lists components of M-Max devices in various frame sizes.
M-Max Features
Describes the basic functionality of the M-Max frequency inverter.
Block Diagram, Elements of M-Max Frequency Inverters
Presents a block diagram and explains the function of each element within the M-Max inverters.
Selection Criteria
Proper Use
Maintenance and Inspection
Recommends regular checks and maintenance measures for the frequency inverters.
Engineering
Introduction to Drive Systems
Introduces the chapter on energy circuits of drive systems for project planning.
Drive System (PDS) Components
Illustrates and lists components of a typical Power Drive System (PDS).
Electrical Power Network
Input Connection and Configuration
Details how M-Max inverters connect to AC power networks and configuration considerations.
Input Voltage and Frequency
Explains the standardized input voltages and frequency ranges supported by the inverters.
Safety and Switching
Fuses and Cable Cross-Sections
Guidelines for selecting appropriate fuses and cable cross-sections for power connections.
Residual-Current Device (RCD) Requirements
Explains the purpose and type of RCDs required for frequency inverters.
EMC Installation
EMC Measures in the Control Panel
Provides guidelines for EMC-compliant installation within control panels.
Electrical Installation
Connection to Power Section
Shows general connections for the frequency inverter in the power section.
Ground Connection
Details how to establish a proper protective ground connection for the device.
Connection on Control Section
Position of Control Signal Terminals
Shows the layout of control signal terminals under the front cover flap.
Control Signal Terminals Arrangement and Connections
Details the assignment and designation of all control signal terminals.
Error and Warning Messages
Error Messages Overview
Explains how fault messages are displayed and their impact.
Acknowledging Fault Messages (Reset)
Details the process for acknowledging and resetting fault messages.
Fault Log (FLT)
Explains how to access and view the log of the last nine detected faults.
Parameters
Control Unit Operation
Details the integrated control unit, including keypad and LCD display elements.
Display Unit and LCD Areas
Describes the LCD display unit, its areas, and operational data indication.
Setting Parameters
Parameter Menu Navigation
Explains the parameter menu structure and the Quick Configuration process.
Quickstart Wizard Guide
Guides the user through initial parameter configuration for application setup.
Digital Inputs (P3)
Digital Input Configuration Types
Describes Source and Sink types for digital inputs and their logic.
Control Logic Reaction to Signal Edges
Illustrates how digital inputs respond to rising or falling signal edges.
Control Signal Terminal Functions
Start-Stop Command and Brief Instructions
Start-Stop Command Details
Describes start/stop commands with set acceleration ramps.
Motor Start Quick Instructions
A visual guide detailing the steps required to start the motor.
Error and Warning Messages
Error Message Identification
Explains how fault messages are displayed and their impact.
Fault Acknowledgment and Reset
Details the process for acknowledging and resetting fault messages.
Fault Log (FLT) Access
Explains how to access the fault log to review past errors.
Alarm Message Information
Explains warning messages indicating potential issues that can be prevented.
List of Fault and Warning Messages
Parameters
Control Unit Overview
Details the components of the integrated control unit, including keypad and display.
Parameter Setting Guide
Provides a general guide to selecting and setting parameters.
Drives Control (P6)
Primary Remote Control Source
Sets the source for primary remote control (I/O, Keypad, Fieldbus).
Acceleration and Deceleration Time Settings
Explains how to set primary acceleration and deceleration times and their calculation.
Analog Input (P2)
Analog Input Connections AI1 and AI2
Illustrates analog input connections and configuration for AI1 and AI2.
Analog Input Signal Range and Scaling
Details analog input signal ranges, custom settings, and scaling examples.
Filter Time Constant for Analog Signals
Explains how to use filter time constants to reduce analog signal disturbance.
Digital Inputs (P3)
Digital Input Configuration Types
Describes Source and Sink types for digital inputs and their logic.
Control Logic Reaction to Signal Edges
Illustrates how digital inputs respond to signal edges.
Protective Functions (P8)
Protective Function Overview
Lists protective functions and their reactions to external influences.
Motor Heat Protection Configuration
Explains the motor temperature protection based on a calculated model.
Digital Outputs (P5)
Digital Output Types and Functions
Describes the three types of digital outputs: relays and transistor output.
Fixed Frequency Setpoint Value (P10)
Fixed Frequency Parameterization
Explains how fixed frequencies can be set and controlled.
Fixed Frequency Activation via Inputs
Details how FF1, FF2, and FF3 are activated via digital inputs.
V/Hz-Characteristic Curve (P11)
V/Hz Characteristic Control Options
Explains the V/f characteristic control and its selectable procedures.
Cut-off Frequency and Field Weakening
Defines the output voltage limit and field weakening range.
Braking (P12)
DC Braking Functionality
Explains the DC braking function, its effect, and limitations.
DC Braking Time Settings
Details parameters for setting DC braking time at start and stop.
Regenerative Braking
Explains regenerative braking and the role of the brake chopper and resistor.
Logic Function (P13)
Logic Linking of Inputs A and B
Explains how to logically link parameters P13.1 and P13.2 for digital outputs.
Second Parameter Set (P14)
Second Parameter Set Overview
Groups parameters for a second motor, allowing alternative operation.
Application Examples for Second Parameter Set
Shows practical application examples for the second parameter set.
System Parameter
Hard- and Software Information Parameters
Lists system parameters related to hardware and software versions.
Communication Parameters (RS485)
Details communication parameters, specifically for RS485 interface.
Operational Data Indicator (MON)
Display Navigation and Indicators
Explains how to use the MON menu to select and display operational data.
Status Displays Examples
Provides examples of how digital inputs/outputs status is displayed.
Setpoint Input (REF)
Setpoint Input via Operating Unit
Describes how to set the frequency setpoint value using the operating unit keypad.
Serial Interface (Modbus RTU)
Modbus Communication Overview
Provides an overview of the Modbus protocol and its application in industrial systems.
Modbus Network Configuration
Illustrates a typical Modbus network arrangement with M-Max inverters.
Modbus Parameters Setup
Lists essential Modbus parameters required for proper function.
Modbus Data Exchange
Illustrates the sequence of data exchange between a Modbus master and slave.
Appendix A
Special Technical Data
Presents technical data for M-Max inverters across different power classes and motor outputs.
Device Series Technical Data
Lists technical data specific to MMX11, MMX12, MMX32, MMX34, and MMX35 series.
Dimensions and Frame Sizes
Dimensions for FS1–FS3 Frame Sizes
Provides approximate dimensions for M-Max devices in frame sizes FS1, FS2, and FS3.
Dimensions for FS4 and FS5 Frame Sizes
Provides approximate dimensions for M-Max devices in frame sizes FS4 and FS5.
PC Interface Card
MMX-COM-PC Module Overview
Introduces the MMX-COM-PC module for PC connection and parameter management.
MMX-COM-PC Installation
Step-by-step guide for installing the MMX-COM-PC module.
Mounting Frame for Fieldbus Connection
MMX-NET-XA Mounting Frame Details
Illustrates the MMX-NET-XA mounting frame and its components.
Interface Cover Removal
Shows how to remove the interface cover from the MMX inverter.
MMX-NET-XB Interface Module
MMX-NET-XB Module Installation
Details the MMX-NET-XB module and its installation.
Cover Removal for FS4, FS5
Instructions for removing the cover of FS4 and FS5 inverter models.
Fieldbus Interface Card Options
PROFIBUS DP Fieldbus Interface Cards
Describes PROFIBUS DP interface cards and their connection.
DeviceNet Fieldbus Interface Card
Describes the DeviceNet interface card and its connection.
Cables, Fuses and Disconnect Devices
Maximum Cable Cross-Sections
Specified Fuses and Disconnect Devices
List of Parameters
Quick Configuration Guide
Provides a quick reference for essential parameters and their settings.
System Parameters in Quick Start
Lists system parameters relevant to quick start and default I/O assignments.
All Parameters
Parameter Selection Overview
Outlines how to select and access all available parameters.
Analog Input Parameter Configuration
Details the parameters for configuring analog inputs AI1 and AI2.
Digital Input Parameters
Analog Output Parameters
Digital Output Parameters
Drives Control Parameters
Primary Remote Control and Speed Reference
Sets primary control source and speed reference.
Appendix B
Door Panel Keypad Adapter System
Introduces the door keypad adapter system and its purpose.
Door Keypad Mounting Kit Components
Lists the components included in the door keypad mounting kit.
Door Keypad Mounting Procedure
Provides step-by-step instructions for mounting the door keypad.
Dimensions
Door Keypad Cut-out Dimensions
Specifies the dimensions required for the panel cut-out and screw holes.
Door Keypad Dimensions (Front and Side View)
Shows the front and side view dimensions of the door keypad.
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