Rockwell Automation Publication PFLEX-AP005A-EN-P - October 2010 65
Network Communications Chapter 3
PowerFlex 755 Embedded EtherNet/IP Adapter
The PowerFlex 755 drive not only supports a full array of communication
options but also has a standard embedded EtherNet/IP adapter. For complete
information, refer to the Drive Embedded EtherNet/IP Adapter User Manual,
publication 750COM-UM001
.
Software Versions
The PowerFlex 750-Series drives use the same software packages as the PowerFlex
700 drives but knowing the software versions of each drive is essential to an
effective migration. See the table below.
Table 34 - PowerFlex 750-Series Drives and Provided Software Versions
Velocity Reference/Feedback
The PowerFlex 700 Drive velocity reference and feedback data is represented as
scaled values, or a value of 32,767 will equate to parameter 55 [Maximum Freq]
setting and a value of 0 will equate to 0 Hz.
The PowerFlex 750-Series reference and feedback data are in engineering units
and are dependent on P300 [Speed Units]. A reference of 30.0 will either equal
30 Hz or 30.0 rpm.
Using the I/O
The terms input and output are defined from the controller’s point of view.
Therefore, output I/O is data that is produced by the controller and consumed by
the adapter. Input I/O is status data that is produced by the adapter and
consumed as input by the controller. The I/O image will vary greatly dependent
of the communications adaptor and thus user should consult the “Using the I/O”
section of the respective I/O adaptor user manual.
PowerFlex Drive Model
Drive
Explorer
Version
DriveTools
SP Version
RSLogix 5000 Version (with
integrated drive profiles)
753 6.02 5.02 17 or higher
755 (before version 2) 6.01 5.01 16 or higher
755 (version 2 and higher) 6.02 5.02 17 or higher
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