Quick start – Rockwell Automation 20-750-DNET PowerFlex DeviceNet Option Module User Manual
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Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
Chapter 1
Getting Started
Quick Start
This section is provided to help experienced users quickly start using the option
module. If you are unsure how to complete a step, refer to the referenced chapter.
Step
Action
See
1
Review the safety precautions for the option module.
Throughout this manual
2
Verify that the PowerFlex drive is properly installed.
PowerFlex 750-Series AC Drive
Installation Instructions,
publicatio
3
Install the option module.
a. Verify that the PowerFlex drive is not powered.
b. Insert the option module in drive Port 4, 5, or 6.
c. Use the captive screws to secure and ground the option module to
the drive.
d. Connect the option module to the network with a DeviceNet cable.
Network Communication Option
Module Installation Instructions,
publicatio
, and
4
Apply power to the option module.
a. Verify that the option module is installed correctly.
The option module receives power from the drive.
b. Apply power to the drive.
The status indicators should be green. If they flash red, there is a
problem. See
c. Configure and verify key drive parameters.
5
Configure the option module for your application.
Set option module parameters for the following functions as required by
your application:
• Node address—only if Data Rate switch is set to position ‘3’;
otherwise use Node Address switches.
• Data rate—only if Data Rate switch is set to position ‘3’; otherwise
set this switch to position ‘0’, ‘1’, ‘2’, or ‘4’ through ‘9’ depending on the
application.
• I/O configuration
• Change of State, Cyclic or Polled I/O data exchange
• Master-Slave hierarchy
• Fault actions
6
Configure the controller to communicate with the option module.
Use the network configuration tool RSNetWorx for DeviceNet software,
and a controller configuration tool, such as RSLogix software, to configure
the master on the network to recognize the option module and drive.
7
Create a ladder logic program.
Use a controller configuration tool, such as RSLogix software, to create a
ladder logic program that enables you to do the following:
• Control the connected drive, via the option module, by using I/O.
• Monitor or configure the drive by using explicit messages.