Rockwell Automation 592- E300 Overload Relay User Manual - Manual (Page 286)

286 Rockwell Automation Publication 193-UM015B-EN-P - June 2014
Chapter 8 EtherNet/IP Communications
If the Rockwell Automation DHCP server is used in an uplinked subnet where
an enterprise DHCP server exists, a module may get an address from the
enterprise server before the Rockwell Automation utility even sees the module. In
this case, disconnect the uplink to set the address and configure the module to
retain its static address before reconnecting to the uplink. This is not a problem if
you have node names configured in the module and leave DHCP enabled.
Web Server As a security precaution the embedded web server of the E300 Electronic
Overload Relay EtherNet/IP Communication Module is disabled by default. To
temporarily enable the web server to make it permanently available, the user must
enter into Administration Mode. To do this, set the rotary dials located
underneath the front cover of the E300 Electronic Overload Relay EtherNet/IP
Communication Module to 000 and cycle power. The device will then go online
with the IP Address used at the time of the previous start-up.
Permanently Enabling the Web Server
In Administrative Mode, the user can change any configuration parameter of the
E300 Electronic Overload Relay including permanently enabling the embedded
web server by following these steps:
1. Enter Administrative Mode by turning the rotary dials to 000 and cycle
power on the E300 Electronic Overload Relay
2. Access the web page
3. Navigate to Administrative Settings->Network Configuration
4. You will be prompted for user name and password. The default user name
is Administrator, and the default password is . Enter
"Administrator" as the user name, and leave the "password" field blank as
shown below: