Rockwell Automation Allen-Bradley E300

Rockwell Automation Publication 193-UM015D-EN-P - February 2015 393
EtherNet/IP Communications Chapter 9
when the Logix controller establishes a connection to the E300 Electronic
Overload Relay.
For E300 Electronic Overload Relays that come preconfigured in an
Allen-Bradley Low Voltage Motor Control Center, in an Allen-Bradley Medium
Voltage Motor Control Center, or in an electrical enclosure from a panel builder
or system integrator, you can add the E300 Electronic Overload Relay to a new or
existing RSLogix 5000 or Studio 5000 project and retain the configuration
information that is stored in the E300 Electronic Overload Relay using Module
Discovery or Manually Adding a New Module.
Module Discovery
You can add a preconfigured E300 Electronic Overload Relay online to a
ControlLogix processor using module discovery and retain all of the E300
Electronic Overload Relay’s configuration settings. Module discovery is only
available for ControlLogix processors. CompactLogix users must manually add
an E300 Electronic Overload Relay to an RSLogix 5000 or Studio 5000 project
and then manually upload the E300 Electronic Overload Relay configuration.
See Manually Adding a New Module on page 399
for information on how to
manually add an E300 Electronic Overload Relay and manually upload the
configuration.
Module discovery will identify all of the available devices on an EtherNet/IP
network that an EtherNet/IP scanner is connected to. You can select a specific
preconfigured E300 Electronic Overload Relay that is on the EtherNet/IP
network and upload the E300 Electronic Overload Relay’s configuration data by
following these steps:
1. Go Online with the ControlLogix controller using RSLogix 5000 or
Studio 5000 software. The ControlLogix controller can be in Run or
Program mode.