Allen-Bradley PowerFlex 755T User Manual page 85

About I/O Messaging
Using the I/O
This chapter provides information and examples that explain how to control,
configure, and monitor PowerFlex® 755T drives by using the configured I/O.
This chapter discusses how to use I/O after you have configured the interface
and controller.
To configure the interface and controller on the network for the required I/O
see Chapter 2, Configure the interface, and
in a Logix System. The
Topic
About I/O Messaging
Understanding the ControlLogix Controller I/O Image
Using Logic Command/Status
Using Reference/Feedback
Using Datalinks
Example of Ladder Logic Program Information
Functions of the Example Programs
Logic Command/Status Words
ControlLogix Controller Example
Create Ladder Logic Using the RSLogix or Studio 5000 with Drive Add-on
Profiles
ATTENTION: Risk of injury or equipment damage exists. The examples in this
publication are intended solely for purposes of example. There are many
variables and requirements with any application. Rockwell Automation does not
assume responsibility or liability (to include intellectual property liability) for
actual use of the examples that are shown in this publication.
On CIP-based networks, including EtherNet/IP and I/O connections, are
used to transfer the data that controls the PowerFlex drive and sets its reference.
I/O connections can also be used to transfer data to and from datalinks in
PowerFlex 755T drives.
The interface includes the logic command, logic status, reference, feedback,
and memory allocation for the generic Ethernet module profile (all as 32-bit
words) in the I/O image of the controller. This basic I/O must be configured
Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Chapter
Glossary defines the different options.
4
Chapter
3, Configuring the drive
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