Hybrid Ultra
855-350-050_Rev2.0_Instruction Manual
Page
66
of 84
Web Server
NOTICE
Changing the web server port numbers may cause loss of
communication with the unit.
The following ports may be changed within a range of 1 to 65,565, if
required.
HTTP Port:
Set the port used for HTTP traffic between the unit and the
browser. The default HTTP port is "80", and if this is changed, the new
HTTP port number must be appended to the URL used to access the
unit (e.g., use URL "http://192.168.0.180:8000" for IP address
"192.168.0.180", port "8000").
HTTPS Port:
Set the power used for HTTPS traffic between the unit and
the browser. The HTTPS (HTTP Secure) protocol uses encrypted data
transfer between web browsers and servers for higher security. The
default HTTPS port is "443". Append any changed HTTPS port to the
end of the URL for the unit.
To access the unit through a secure HTTPS connection, use "https://" at
the start of the unit’s URL (e.g., "https://192.168.0.180:8888" for IP
address "192.168.0.180", HTTPS port "8888").
SNMP
SNMP (Simple Network Management Protocol) is an industry standard
protocol for network management software. Enabling the SNMP function on
the unit will allow standard SNMP management software to connect to the
SNMP agent running on the unit and read real-time system information such
as bus voltage, and channel currents. The unit can send SNMP traps to the
external management software when an alarm or fault occurs.
The information available from the SNMP agent is described in a MIB
(Management Information Base) file, which can be downloaded from the
ICT website: https://ict-power.com/resources/tools-utilities/.
The MIB file can also be downloaded from within the GUI. There are links
in the SNMP section of the Communications Network Setup tab and on the
Help tab.
The unique unit MIB file must then be imported into the external SNMP
management software.