Name: Rockwell Automation Allen-Bradley PowerFlex 20P
Brand: Rockwell Automation
Rating: 4 (1 reviews)

Default Chapter3

Preface7

Chapter 111

Component Test Procedures13

Chapter 2 Component Test Procedures Save the Parameter Configuration14

Save the Parameter Configuration14

Save to a HIM Set14

Replacement Parts Kits40

Part Replacement Procedures Replacement Parts Kits40

Chapter 342

Remove Power from the Drive42
DPI / HIM Assembly Replacement42
- Remove the DPI / HIM Assembly42
- Install the DPI / HIM Assembly43
Protective Cover Replacement43
- Remove the Protective Covers43
- Install the Protective Covers45
Communication Adapter and Electromagnetic Interference Shield Replacement46
Shield Replacement46
- Remove the Communication Adapter and Electromagnetic46
- Interference Shield46
- Install the Communication Adapter and EMI Shield47
Resolver Feedback and Interface Circuit Board Replacement48
- Remove the Resolver Feedback and Interface Circuit Boards48
- Install the Resolver Feedback and Interface Circuit Boards51
I/O Expansion Circuit Board Replacement52
- Remove the I/O Expansion Circuit Board52
- Install the I/O Expansion Circuit Board53
Replacement54
- Remove the 115V AC to 24V DC I/O Converter Circuit54
- Board54
- AC to 24V DC I/O Converter Circuit Board Replacement54
- Install the 115V AC to 24V DC I/O Converter Circuit55
- Board55
Control Circuit Board Replacement55
- Remove the Control Circuit Board55
- Install the Control Circuit Board58
Control Electromagnetic Interference Shield Removal and Closure58
- Move the Control Electromagnetic Interference Shield58
- Close the Control EMI Shield in the Service Position59
Switching Power Supply Board Fuse Replacement60
- Remove the Fuses on the Switching Power Supply Circuit60
- Board60
- Board62
Pulse Transformer Circuit Board Fuse Replacement62
- Remove the Fuses on the Pulse Transformer Circuit Board62
- Install the Fuses on the Pulse Transformer Circuit Board62
Pulse Transformer and Switching Power Supply Circuit Boards Replacement62
Replacement62
- Remove the Pulse Transformer and Switching Power Supply62
- Circuit Boards62
- Rockwell Automation Publication 20P-TG002B-EN-P - February63
- Configure the Pulse Transformer Circuit Board69
- Install the Pulse Transformer and Switching Power Supply72
- Boards74
Field Circuit Fuses Replacement74
- Remove the Field Circuit Fuses74
- Install the Field Circuit Fuses75
Field Circuit Board Replacement75
- Remove the Field Circuit Board75
- Install the Field Circuit Board76
Field SCR and Dual Diode Modules Replacement77
- Remove the Field SCR and Dual Diode Modules77
- Install the Field SCR and Dual Diode Modules77
AC Line Snubber Circuit Board and Resistors Replacement78
- Remove the AC Line Snubber Circuit Board and Resistors78
- Install the AC Line Snubber Circuit Board and Resistors80
SCR Modules Replacement80
- Remove the SCR Modules80
- Install the SCR Modules88
AC Current Transducers Replacement90
- Remove the AC Current Transducers90
- Install the AC Current Transducers93
Bimetal Thermostats Replacement94
- Remove the Bimetal Thermostats94
- Install the Bimetal Thermostats99
Cooling Fan Replacement99
- Remove the Cooling Fans99
- Install the Cooling Fans101

Chapter 4 Test with the Motor, Without a Mechanical Load103

Start-Up after Repair103

Appendix A List of Schematic Diagrams105

Appendix B113

Circuit Board Layouts and Connections113

Appendix C List of Flow Charts121

Index125

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 20P
Category	DC Drives
Language	English

Rockwell Automation Allen-Bradley PowerFlex 20P Hardware Service Manual

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