Rockwell-automation 20P PowerFlex DC Drive - Frame D Field Dual Diode User Manual Page 1

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Publication 20P-IN056A-EN-P
PowerFlex® DC Drive
Frame D Field Dual Diode Module
Installation Instructions
What This Kit Includes
Field dual diode module
Screws and washers (2)
Thermal grease
Static strap
Important:It is highly recommended that the field circuit board and field SCR
module be replaced when replacing the field dual diode module.
The field circuit board and field SCR are sold as separate spare part
kits.
Tools That You Need
Phillips
®
screwdriver
Hexalobular screwdriver
Phillips
®
is a registered trademark of Phillips Screw Company.
ATTENTION: Only qualified personnel familiar with DC drives
and associated machinery should plan or implement the installation,
start-up and subsequent maintenance of the system. Failure to comply
may result in personal injury and/or equipment damage.
ATTENTION: To avoid an electric shock hazard, ensure that all
power to the drive has been removed before performing the following.
ATTENTION: This drive contains ESD (Electrostatic Discharge)
sensitive parts and assemblies. Static control precautions are required
when installing, testing, servicing or repairing this assembly.
Component damage may result if ESD control procedures are not
followed. If you are not familiar with static control procedures,
reference A-B publication 8000-4.5.2, “Guarding Against
Electrostatic Damage” or any other applicable ESD protection
handbook.
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Summary of Contents

Page 1 - Installation Instructions

Publication 20P-IN056A-EN-PPowerFlex® DC DriveFrame D Field Dual Diode ModuleInstallation InstructionsWhat This Kit Includes• Field dual diode module•

Page 2 - Protective Covers

Publication 20P-IN056A-EN-P2What You Need to DoTo install the field dual diode module:❐ Step 1: Remove power from the drive❐ Step 2: Remove the protec

Page 3 - Figure 1 Cover Removal

3Publication 20P-IN056A-EN-PImportant:A communication cable connects the HIM assembly to the Control board mounted on the control pan. Therefore, the

Page 4 - Step 3: Remove the Field

Publication 20P-IN056A-EN-P44. Disconnect the HIM communication cable from the connector on the upper right corner of the Control board and remove the

Page 5 - Publication 20P-IN056A-EN-P

5Publication 20P-IN056A-EN-PImportant: Mark all connections and wires before removal to avoid incorrect wiring during reassembly.2. Disconnect the cab

Page 6 - Dual diode module

Publication 20P-IN056A-EN-P6Step 4: Remove the Existing Field Dual Diode ModuleRemove the two screws and washers that secure the dual diode module to

Page 7 - Related Documentation

7Publication 20P-IN056A-EN-PStep 7: Replace the Protective Covers and Document the Change1. Replace the protective covers in the reverse order of remo

Page 8

Publication 20P-IN056A-EN-P - May 2010Copyright © 2010 Rockwell Automation. All rights reserved. Printed in USA.www.rockwellautomation.comAmericas: Ro

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