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Allen-Bradley 22C-D022N103

Allen-Bradley 22C-D022N103
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PowerFlex 400 Adjustable Frequency AC Drive for Fan
& Pump Applications
Catalog Numbers 22C, Series B
User Manual
Original Instructions

Table of Contents

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Allen-Bradley 22C-D022N103 Specifications

General IconGeneral
Product TypeAC Drive
Catalog Number22C-D022N103
BrakingDynamic Braking
Mounting TypePanel Mount
Communication ProtocolEtherNet/IP
Operating Temperature0 to 50 °C

Summary

Important User Information

Preface

Overview

Provides basic information needed to install, start-up and troubleshoot the PowerFlex 400 Adjustable Frequency AC Drive.

Installation and Wiring

Fuses and Circuit Breakers

Recommends input fuses or circuit breakers for branch short circuit protection.

Start Up

Prepare For Drive Start-Up

Details pre-start-up checks including connections, voltage, digital control power, and DIP switch settings.

Before Applying Power to the Drive

Confirms connections, AC line power, digital control voltage, and DIP switch settings.

Start, Stop, Direction and Speed Control

Explains how the drive can be controlled from the integral keypad without programming.

Integral Keypad

Describes the function of the integral keypad, including operator keys.

Viewing and Editing Parameters

Provides step-by-step instructions for navigating and editing parameters using the integral keypad.

Keypad Hand-Off-Auto Functions

Explains the operation of control keys in Hand, Off, and Auto modes via parameter P042.

LocalRemote Mode

Describes operation in Local mode (integral keypad) and Remote mode (via communication).

AutoManual Mode

Explains the functionality of Manual and AUTO modes for control and speed reference.

Programming and Parameters

Parameter Organization

Lists parameters organized into Basic Display, Basic Program, Terminal Block, and Communication groups.

Basic Program Group

Covers essential parameters like Motor NP Volts, Hertz, Current, Min/Max Freq, and Start Source.

Terminal Block Group

Details parameters for digital inputs, relay outputs, opto outputs, and analog inputs/outputs.

Communication Group

Configures language, communication format, data rate, node address, and loss actions.

Advanced Program Group

Covers advanced parameters like PID settings, skip frequencies, and motor control options.

Aux Relay Card Group

Details parameters for controlling auxiliary motors and relay outputs.

Troubleshooting

Faults

Explains that faults stop the drive and categorizes them into two types.

Fault Descriptions

Lists fault types, their descriptions, and recommended actions for resolution.

Common Symptoms and Corrective Actions

Provides common symptoms and their corresponding corrective actions.

Motor does not Start.

Troubleshooting steps for when the motor does not start, covering power, wiring, and programming.

Drive does not Start from Start or Run Inputs wired to the terminal block.

Troubleshooting steps for drives not starting from terminal block inputs.

Drive does not Start from Integral Keypad.

Troubleshooting steps for drives not starting via the integral keypad.

Drive does not respond to changes in speed command.

Addresses issues where the drive does not respond to speed command changes.

Motor andor drive will not accelerate to commanded speed.

Troubleshooting for when the motor or drive fails to accelerate to the commanded speed.

Motor operation is unstable.

Covers potential causes and solutions for unstable motor operation.

Drive will not reverse motor direction.

Troubleshooting steps for when the drive fails to reverse motor direction.

Drive does not power up.

Troubleshooting steps for when the drive does not power up.

Supplemental Drive Information

Drive, Fuse & Circuit Breaker Ratings

Provides recommended AC line input fuse and circuit breaker information.

Control Inputs

Details digital and analog input specifications for controlling the drive.

Accessories and Dimensions

Product Selection

Lists catalog numbers, drive ratings, and frame sizes for PowerFlex 400 drives.

Application Notes

Damper Control Setup

Explains how to use the drive's built-in logic for damper control.

PID Setup

Introduces the built-in PID control loop for process feedback management.

PID Control Loop

Describes the PID loop's function to maintain process feedback at a desired set point.

PID Reference and Feedback

Explains how parameters select PID mode and reference/feedback sources.

Analog PID Reference Signals

Details parameter settings for scaling or inverting analog PID reference signals.

PID Gains

Explains proportional, integral, and differential gains that form the PID regulator.

Guidelines for Adjusting the PID Gains

Provides steps for adjusting proportional, integral, and differential gains.

Auxiliary Motor Control Setup

Describes the feature allowing operation of up to three line-started motors.

Modbus RTU Protocol

Parameter Configuration

Lists PowerFlex 400 parameters used to configure the drive for network operation.

Writing (06) Logic Command Data

Describes controlling the drive via network using Function Code 06 writes.

Writing (06) Reference

Explains controlling the Speed Reference via network using Function Code 06 writes.

Reading (03) and Writing (06) Drive Parameters

Explains accessing drive parameters via Modbus register addresses.

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