Document Outline

• Front Cover
• Important User Information
• Summary of Changes
  • New and Updated Information
• Table of Contents
• Introduction
  • Firmware Versions
  • Manual Conventions
  • Getting Assistance from Rockwell Automation
  • Additional Resources
• About the Drive
  • Identifying the Drive by Cabinet Assembly ID Number
  • LiquiFlo 2.0 Drive Component Locations
    • Drive Components Locations (Frame 3)
    • Power Module Components Locations (Frame 3)
    • Drive Components Locations (Frame 4)
    • Power Module Components Locations (Frame 4)
  • Identifying the Power Module by Model Number
  • AC Line I/O Board Description (Frame 3 Only)
    • Digital Inputs
    • Digital Outputs
    • Analog Inputs
    • Analog Outputs
  • Standard I/O Board Description (Frame 3 Only)
    • Digital Inputs
    • Digital Outputs
    • Analog Inputs
    • Analog Outputs
  • Combined I/O Board Description (Frame 4 Only)
    • Digital Inputs
    • Digital Outputs
    • Analog Inputs
    • Analog Outputs
  • DPI Communication Ports
  • Optional Equipment
• Planning the Installation
  • General Requirements for the Installation Site
    • Making Sure Environmental Conditions are Met
    • Determining Total Area Required Based on Drive Dimensions
    • Verifying the Site Provides for Recommended Air Flow Clearances
    • Verifying Power Module Input Ratings Match Supplied Power
  • Wiring Requirements for the Drive
    • Determining Wire Size Requirements
    • Verifying Power Module Output Current Rating Is Greater Than Chiller Running Load Amps
  • Stopping the Drive
• Mounting The Power Module and Grounding the Drive
  • Lifting and Mounting the Drive
  • Grounding the Drive
  • Lifting and Mounting the Power Module
• Installing Input and Output Power Wiring
  • Installing Power Wiring from the AC Input Line to the Main Input Circuit Breaker
  • Installing Wiring from the Power Module Output Terminals to the Motor
• Completing the Installation
  • Checking the Installation
  • Powering Up After Installation Is Complete
• Using the Start-up Routines
  • Preparing for Startup
  • Running the Start-up Routines
  • Exiting Before Completing the Start-Up Routines
• Programming Basics
  • About Parameters
  • How Parameters are Organized
  • Inverter Parameters View
  • Rectifier Parameters View
  • Accessing the Parameters
    • Viewing Rectifier or Inverter Parameters
  • Selecting the Parameter Access Level
    • Inverter Parameters Basic Access Level
    • Rectifier Parameters Basic Access Level
  • Security and Passwords
    • If There is More Than One OIM Connected to the Drive
• Parameter Descriptions
  • What the Symbols Mean
  • Parameter Organization
  • Inverter Parameters
  • Rectifier Parameters
• Troubleshooting the Drive
  • Verify that the DC Bus Capacitors are Discharged Before Servicing the Drive
  • Determining Drive Status Using the Status LEDs
  • About Alarms
    • Alarm Descriptions
  • About Faults
    • About the Fault Queue
    • Clearing Faults
    • Fault Descriptions and Corrective Actions
  • Diagnostic Parameters
  • Common Symptoms and Corrective Actions
  • Replacement Parts
    • Replacement Parts (Frame 3 Drive)
    • Replacement Parts (Frame 4 Drive)
    • Ordering Replacement Parts
  • Board Replacement, Firmware Setup Procedures
    • Clearing Drive Faults
    • LiquiFlo 2.0 Frame 3 Firmware Setup Procedures
    • LiquiFlo 2.0 Frame 4 Firmware Setup Procedures
  • Troubleshooting the Drive Using the OIM
    • Accessing the Fault Queue
    • Accessing the Fault Parameters
    • Accessing the Drive Status Parameters
    • Determining the Product Version
  • Checking the Power Modules with Input Power Off
    • Contacting Technical Support for Assistance
• Technical Specifications
  • Service Conditions
  • Environmental Conditions
  • Cooling System Specifications (Refrigerant)
  • Motor Overload Protection
• Using the OIM
  • Installing and Removing the OIM
    • Removing the OIM While the Drive is Powered
  • Display Description
    • Key Descriptions
  • OIM Menu Structure
  • Powering Up and Adjusting the OIM
    • Selecting the Fast Power Up Feature
    • Adjusting the Screen Contrast
    • Resetting the Display
  • Selecting a Device in the System
  • Using the OIM to Program the Drive
    • Viewing and Adjusting Parameters
    • Loading and Saving User Sets
  • Monitoring the Drive Using the Process Display Screen on the OIM
  • Displaying and Changing the OIM Reference
  • Customizing the Process Display Screen
  • Customizing the Function Keys
    • Customizing the Function Key Label Text
    • Setting the Display Timeout Period
    • Using Reverse Video for the Process Display Screen
  • Controlling the Drive From the OIM
    • Starting the Drive
    • Stopping the Drive
• LiquiFlo 2.0 Drive Frame 3 Wiring Diagrams
  • Frame 3 Wiring Diagrams
• LiquiFlo 2.0 Drive Frame 4 Wiring Diagrams
  • Frame 4 Wiring Diagrams
• Index
• Back Cover