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Allen-Bradley PowerFlex 700H User Manual

Allen-Bradley PowerFlex 700H
120 pages
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Table of Contents
Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Preface Who Should Use this Manual? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
What is in this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
What is Not in this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Reference Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2
Understanding Manual Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2
Additional Support Available on Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-3
General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-4
Chapter 1 Creating Fault Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Addressing 700S Hardware Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Addressing 700H Hardware Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Diagnostic Procedures by Symptom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Chapter 2 Viewing the 700H Diagnostic LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Viewing the 700S Diagnostic LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Performing Visual Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Conducting Forward and Reverse Biased Diode Tests for Major Power Components. . . 2-4
Checking Fiber Optic Connections to the Gate Driver Boards . . . . . . . . . . . . . . . . . . . . . 2-8
Conducting Gate Driver Board Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Checking Rectifying Module (on AC Input Drives Only) . . . . . . . . . . . . . . . . . . . . . . . 2-14
Checking the DC Bus Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Checking the Main Fan Inverters and Fans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Chapter 3 Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Removing Power from the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Removing the DPI / HIM Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Removing the 700S Phase II Control Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Removing the 700S High Power Fiber Optic Interface Circuit Board . . . . . . . . . . . . . . . 3-8
Removing the 700S Control Assembly Mounting Plate . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Removing the 700H I/O Boards and Control Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Removing the 700H Star Coupler Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Removing the Covers from the Power Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Removing the 700S Voltage Feedback Circuit Board. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Removing the Gate Driver and Adapter Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Removing the Power Structures from the Drive Enclosure . . . . . . . . . . . . . . . . . . . . . . 3-25
Removing the Main Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Removing the ASIC Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Removing the Rectifying Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Removing the Left-Side Output Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Removing the Right-Side Output Power Modules and Rectifying Modules . . . . . . . . . 3-33
Removing the Fan Inverters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Removing the DC Bus Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
Chapter 4 Before Applying Power to the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Testing with the External DC Power Supply Without Load (Optional) . . . . . . . . . . . . . . 4-2
Testing Without a Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Performing the Power Circuit Diagnostic Test on a 700S. . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Testing With the Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

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Allen-Bradley PowerFlex 700H Specifications

General IconGeneral
BrandAllen-Bradley
ModelPowerFlex 700H
CategoryController
LanguageEnglish

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