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D2-3466-2 instruction manual
Models:
D2-3466-2
1
6
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38 pages
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Troubleshooting
Install
Parts list
Error codes
Resetting a Checksum CHS Fault
Identifying Parameter Defaults
Identifying Alarm Codes and Recovering
How to
Checking the Power Modules and Motor with Input Power Off
Using This Manual
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Image 6
Page 5
Page 7
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Page 7
Contents
Carrier VFD Quick Reference
Instruction Manual D2-3466-2
The information in this manual is subject to change without notice
Copyright 2005 Rockwell Automation. All rights reserved
ATTENTION When the level-sense start feature is enabled P.054 = ON, the user must ensure that automatic start up of the driven equipment will not cause injury to operating personnel or
Page
Page
Page
Identifying Drive Components Using Reference Drawings and Parts Lists
CONTENTS
Using This Manual
Troubleshooting the Drive
Carrier VFD Quick Reference
1.1 Required Publications
Using This Manual
CHAPTER
1.2 Getting Assistance from Reliance Electric
Carrier VFD Quick Reference
CHAPTER
Identifying Drive Components Using Reference Drawings and Parts Lists
Identifying Drive Components Using Reference Drawings and Parts Lists
Replace with 2.fm 11 X 17 Z-fold
Carrier VFD Quick Reference
Using the Keypad/Display to Program, Monitor, and Control the Drive
CHAPTER
Carrier VFD Quick Reference
Setting
For Carrier Drives
Identifying Parameter Defaults
CHAPTER
Carrier VFD Quick Reference
Record the following nameplate information
Verifying the Installation
Record the following job information
Verifying the Installation
Carrier VFD Quick Reference
6.2 Verifying That DC Bus Capacitors Are Discharged
Troubleshooting the Drive
6.1 Test Equipment Needed To Troubleshoot
CHAPTER
Initial DC Bus Measurement Points POS NEG + TP1 TP2
Figure 6.1 - DC Bus Voltage Terminals 414 Amp Drives
Carrier VFD Quick Reference
Measurement
Troubleshooting the Drive
Initial DC Bus
Points
6.3 Checking the Power Modules and Motor with Input Power Off
Diode
Input
Meter
Connection
Fault Codes
6.4 Troubleshooting the Drive Using Error Codes
Alarm Codes
Error Log
Alarm Cause
6.4.1 Identifying Alarm Codes and Recovering
Alarm
Code
Fault Cause
6.4.2 Identifying Fault Codes and Recovering
Fault
Code
Code
Fault
Fault Cause
Description
Fault Cause
6-10
Fault
Code
2 . Asymmetrical Bus - When
6.4.3 Accessing, Reading, and Clearing the Faults in the Error Log
1. Input Ground Fault - Excessive
3. Slow Ramp Rate of DC Bus - DC
6-12
Step 2. Press the key until Err is displayed
6-13
Step 6. Press the key
6-14
6.5 Identifying Fatal Fault Codes and Recovering
Fault Description
Fault Cause
Status of LEDs
6.6 Indentifying PMC Board Fault Codes and Recovering
6.7 Resetting a Checksum CHS Fault
6-15
Number
Model
Amps
6-16
Documentation Improvement Form
Publication Name LiquiFlo 1.5 AC Drive, Hardware Reference Version
Technical Writing Internal Use
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Publication D2-3466-2 - May 2005 -- Supercedes D2-3466-1 - June