Rockwell Automation Allen-Bradley 1756-EWEB Installation Instructions Manual page 18

18 EtherNet/IP Web Server Module
Log Into the Module
Many of the features of the web server module require you to log in with
appropriate access. If you select a feature, such as New Data View, the web
server module prompts you to enter your user name and password. The
default user name is "Administrator" with no password (leave the Password
field blank).
You can set up as many as 25 user accounts. Each account can have read, read
and write, or administrator access. For more information, see the EtherNet/IP
Web Server Module User Manual, publication ENET-UM527.
Publication
1756-IN588A-EN-P - February 2004
Default Access:
User Name: Administrator
(not case sensitive)
Password:
(leave blank, no password)