Allen-Bradley PowerFlex 4M User Manual

2-2 Start Up
PowerFlex 4M Adjustable Frequency Drive FRN 1.xx - 2.xx User Manual
Publication 22F-UM001D-EN-E
Applying Power to the Drive
❏ 6. Apply AC power and control voltages to the drive.
❏ 7. Familiarize yourself with the integral keypad features (see page 2-3)
before setting any Program Grou
p parameters.
Start, Stop, Direction and Speed Control
Factory default parameter values allow the drive to be controlled from
the integral keypad. No programming is required to start, stop, change
direction and control speed directly from the integral keypad.
Important: T
o disable reverse operation, see A434 [Reverse Disable].
If a fault appears on power up, refer to Fault Descriptions on page 4-3
for an explanation of the fault code.
Variable Torque Fan/Pump Applications
For improved motor tuning performance when using a premium efficient
motor on a variable torque load, set
A453 [Boost Select] to option 2
“35.0, VT”.

Allen-Bradley PowerFlex 4M Specifications

General

Input Voltage	200…240V AC, 380…480V AC, 500…600V AC
Output Voltage	0-Input Voltage
Control Method	Sensorless Vector
Communications	RS-485
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Enclosure	IP20
Operating Temperature	-10°C to 50°C
Storage Temperature	-40°C to 70°C
Humidity	5-95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model

Summary

Preface

Overview

Provides a general introduction to the manual and the drive.

Who Should Use this Manual?

Identifies the intended audience and required qualifications for using the manual.

Reference Materials

Lists related documentation recommended for further drive information.

Manual Conventions

Explains terminology, formatting, and symbols used throughout the manual.

Drive Frame Sizes

Describes the grouping of drive sizes by frame for ordering and identification.

General Precautions

Outlines essential safety warnings and precautions for handling and installing the drive.

Catalog Number Explanation

Details how to interpret the product's catalog number for specific configurations.

Chapter 1 Installation and Wiring

Opening the Cover

Instructions for removing the drive cover to access internal components.

Mounting Considerations

Guidelines for properly mounting the drive, including clearances and orientation.

AC Supply Source Considerations

Information and precautions for connecting the AC power source to the drive.

General Grounding Requirements

Specifies the essential grounding procedures for safe and effective drive operation.

Fuses and Circuit Breakers

Details recommended fuses and circuit breakers for branch circuit protection.

Power Wiring

Guidance on selecting appropriate wire types and making power connections.

I/O Wiring Recommendations

Best practices for wiring control signals, analog inputs, and digital inputs.

EMC Instructions

Information on meeting Electromagnetic Compatibility (EMC) requirements.

Chapter 2 Start Up

Prepare For Drive Start-Up

Steps to ensure the drive is correctly configured before applying power.

Applying Power to the Drive

Procedures for safely applying power and control voltages to the drive.

Integral Keypad

Overview of the drive's built-in keypad functions for operation and status.

Viewing and Editing Parameters

Instructions on navigating and modifying drive parameters using the keypad.

Chapter 3 Programming and Parameters

About Parameters

Introduces the types of parameters (ENUM, Numeric, Bit) and their functions.

Parameter Organization

Explains how parameters are grouped (Display, Basic, Terminal, Comm, Advanced).

Display Group

Describes parameters for viewing drive operating conditions and status.

Basic Program Group

Covers the most frequently used parameters for essential drive configuration.

Terminal Block Group

Details parameters related to the drive's terminal block I/O connections.

Communications Group

Outlines parameters for configuring drive communication settings like RS485.

Advanced Program Group

Lists parameters for advanced drive functions, acceleration, and braking.

Parameter Cross Reference – by Name

An alphabetical index of parameters with their numbers and locations.

Chapter 4 Troubleshooting

Drive Status

Information on how the drive indicates its current operating condition via keypad.

Faults

Explains the types of faults and conditions that can stop the drive.

Fault Indication

Describes how faults are displayed on the drive's integral keypad.

Manually Clearing Faults

Procedures for acknowledging and clearing active drive faults.

Fault Descriptions

Details specific fault codes, their causes, and recommended corrective actions.

Common Symptoms and Corrective Actions

Guides users through diagnosing and resolving common drive operational issues.

Appendix A Supplemental Drive Information

Drive, Fuse & Circuit Breaker Ratings

Recommended ratings for fuses and circuit breakers for drive protection.

Specifications

Technical specifications and ratings for the PowerFlex 4M drives.

Input/Output Ratings

Details electrical input/output capabilities and control signal specifications.

Protective Features

Information on the drive's built-in protection mechanisms like overload and overvoltage.

Appendix B Accessories and Dimensions

Product Selection

Guidance on selecting the correct PowerFlex 4M drive model and catalog number.

Product Dimensions

Physical dimensions, mounting details, and weights for drive frames.

Dynamic Brake Modules

Catalog numbers and specifications for optional dynamic braking modules.

EMC Line Filters

Catalog numbers and suitability for various EMC line filters based on drive frame.

Appendix C RS485 (DSI) Protocol

Network Wiring

Explains the physical connection requirements for RS485 networks.

Parameter Configuration

Lists parameters needed to set up the drive for network operation.

Supported Modbus Function Codes

Lists the Modbus function codes supported by the drive for communication.

Writing (06) Logic Command Data

How to use Modbus function code 06 to send commands to the drive.

Reading (03) Logic Status Data

How to read the drive's operational status using Modbus function code 03.

Reading (03) Drive Error Codes

How to retrieve drive error codes using Modbus function code 03.

Appendix D RJ45 DSI Splitter Cable

Connectivity Guidelines

Rules for connecting peripheral devices using the DSI splitter cable.

DSI Cable Accessories

Catalog numbers for various DSI cable accessories like adapters and blocks.

Connecting an RS-485 Network

Diagrams and instructions for connecting to an RS-485 network using splitters.