6 navigating the web pages – Alpha Technologies PowerAgent SC3 User Manual
Page 31

PowerAgent
TM
SC3 Site Controller
Document # 700-000014-01 Rev 2
Installation and Operation
Phoenix Broadband Technologies, LLC
10/28/2010
Page 31 of 57
6 Navigating the Web Pages
NOTE: The site controller web page uses a java applet, communicating on UDP port 
30704, to deliver real time information. If you have trouble viewing the web page this port 
may be blocked, contact your IT department. 
 
The status of the batteries that are being monitored by a Site Controller can be viewed using any 
network-connected PC that has a web browser. 
 
Type the IP address of the site controller in the browser’s URL address space, for example 
“192.168.0.102”. The 
controller will serve 
the intial web page 
which lists all battery 
strings discovered, 
their total string 
voltage and their 
status. On the bottom 
left hand corner of the 
web page you will see 
text which toggles 
between “Updated” 
and “Connected”. 
This indicates normal 
operation, however, if 
you see the message 
“Trying to Connect” or 
“Unable To Connect” 
you may have 
problems with a 
firewall or router 
blocking UDP port 
30704. Contact your 
IT department for 
assistance. 
 
The time displayed at 
the lower right of each 
web page is the PC 
time, not the Site Controller time.
