Owner's manual
Table Of Contents
- Front Cover
- Important User Information
- Summary of Changes
- Table of Contents
- Introduction
- About the Drive
- Identifying the Drive by Cabinet Assembly ID Number
- LiquiFlo 2.0 Drive Component Locations
- Identifying the Power Module by Model Number
- AC Line I/O Board Description (Frame 3 Only)
- Standard I/O Board Description (Frame 3 Only)
- Combined I/O Board Description (Frame 4 Only)
- DPI Communication Ports
- Optional Equipment
- Planning the Installation
- Mounting The Power Module and Grounding the Drive
- Installing Input and Output Power Wiring
- Completing the Installation
- Using the Start-up Routines
- Programming Basics
- Parameter Descriptions
- Troubleshooting the Drive
- Verify that the DC Bus Capacitors are Discharged Before Servicing the Drive
- Determining Drive Status Using the Status LEDs
- About Alarms
- About Faults
- Diagnostic Parameters
- Common Symptoms and Corrective Actions
- Replacement Parts
- Board Replacement, Firmware Setup Procedures
- Troubleshooting the Drive Using the OIM
- Checking the Power Modules with Input Power Off
- Technical Specifications
- Using the OIM
- Installing and Removing the OIM
- Display Description
- OIM Menu Structure
- Powering Up and Adjusting the OIM
- Selecting a Device in the System
- Using the OIM to Program the Drive
- 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
- Controlling the Drive From the OIM
- LiquiFlo 2.0 Drive Frame 3 Wiring Diagrams
- LiquiFlo 2.0 Drive Frame 4 Wiring Diagrams
- Index
- Back Cover

Rockwell Automation Publication D2-3518-3 - May 2013 63
Chapter 8
Figure 27 - Selecting the Active Rectifier
To switch back to viewing inverter information, use the process described by
Figure 27
, but select the LiquiFlo 2.0 device.
Selecting the Parameter
Access Level
The LiquiFlo 2.0 AC drive provides two levels of access to the parameters:
• Basic (0)
• Advanced (1)
The Advanced level allows access to all of the parameters.
The Basic level allows access to a subset of the Standard level and contains only
the most commonly used parameters. See Inverter Parameters Basic Access Level
on page 64 and Rectifier Parameters Basic Access Level on page 64 for
parameters available at the Basic level.
The active access level is displayed in Parameter Access Level (196).
To select the parameter access level using the OIM, select the Password icon from
the main menu. See Figure 28
.
Figure 28 - Selecting the Parameter Access Level
Highlight Password icon
ESC
PROG
LiquiFlo 2.0 0
LCD OIM 1
P0: LiquiFlo 2.0
Auto
Stopped
Main Menu
Device Select
Monitor Lang
P2: Active Rectifier
Auto
Stopped
Main Menu
Device Select
Monitor Lang
Active Rectifier 2
Highlight Device Select Icon
IMPORTANT
This option is not supported in the VS Utilities software.
Auto
Stopped
Main Menu
Password
P0: LiquiFlo 2.0
Password:
Set Wrt Prot PW
Set Access Lvl
Highlight Password icon
Password:
Advanced
Select
Highlight option
Monitor Lang
>>
Basic