244 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Chapter 9 Communication
• [ModuleName]:I, the Input or Scheduled Read tag
See Appendix A
for the content of these data tables. When the module is first
added to the Logix project, the [ModuleName]:C tag is populated with default
configuration values. When the connection is opened, the configuration tag is
written to the power monitor and over-writes any existing configuration. The
module properties of the Add-on Profile are the interface to view and edit the
values in the configuration tag.
With an exclusive owner connection active, the following capabilities and
restrictions apply:
• Only the owner controller is permitted to modify the power monitor
configuration. You can use the Logix Designer application and the module
properties dialog box to view and edit the power monitor configuration.
• The owner controller can read the Input tag elements in its logic and write
the Output tag elements in its logic.
• You can use Logix Designer application online with the owner controller
to force inputs and outputs that are configured for native EtherNet/IP
control in the power monitor.
• If the connection is lost, the Default_State_on_Comm_Loss parameter
determines the behavior of each output.
IMPORTANT If the module definition is set to a data connection, but the configuration
method is set to external means, the configuration tag is not created. In this
case, the device can be configured by using the web interface, software, or
by explicit message to the configuration tables.
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