Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017 87
Chapter 4
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 Chapter 3, Configuring the drive
in a Logix System. The Glossary
defines the different options.
About I/O Messaging
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
Topic Page
About I/O Messaging 87
Understanding the ControlLogix Controller I/O Image 88
Using Logic Command/Status 89
Using Reference/Feedback 89
Using Datalinks 91
Example of Ladder Logic Program Information 92
Functions of the Example Programs 92
Logic Command/Status Words 92
ControlLogix Controller Example 92
Create Ladder Logic Using the RSLogix or Studio 5000 with Drive Add-on
Profiles
92
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.
To Next Page
Loading...
Need help?
General
