10 Rockwell Automation Publication D2-3518-4 - January 2020
Chapter 1 Introduction
Firmware Versions
There are two frame types for LiquiFlo 2.0 drives: Frame 3 and Frame 4. See
Chapter 2
for a description of the physical layout, components, and ratings for
each frame type.
Each drive contains two sections: the inverter section and the rectifier section.
Each section contains its own firmware.
• Firmware for Frame 3 drives are version 1.xx series
• Firmware for Frame 4 drives are version 2.xx series
The current drive firmware versions are listed in Ta b le 1
.
Table 1 - Firmware Versions
See Determining the Product Version on page 223 for instructions on
determining the firmware version currently installed in a drive.
ATTENTION: The drive contains ESD- (Electrostatic Discharge) sensitive parts
and assemblies. Static control precautions are required when you install, test,
service, or repair this assembly. Component damage can result if ESD control
procedures are not followed. If you are not familiar with static control
procedures, see Guarding Against Electrostatic Damage, publication 8000-4.5.2
,
or any other applicable ESD Protection handbook.
ATTENTION: You are responsible for conforming with all applicable local,
national, and international codes. Failure to observe this precaution could result
in damage to, or destruction of, the equipment.
Release Date Firmware Type Current Version
May 2011 Frame 3 inverter application firmware 1.12
May 2011 Frame 3 rectifier application firmware 1.14
June 2011 Frame 4 inverter application firmware 2.12
June 2011 Frame 4 rectifier application firmware 2.12
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