W&T 57630 Manual page 189

W&T
Diacnostics and testing
Also checked and displayed are which transmission channels
are selected for the alarms and whether all necessary
parameters have been configured. Here again the access types
which were not fully configured are highlighted in orange.
Finally, the number of possible static connections on Port 80
of the Web-IO is checked and displayed. Port 80 of the Web-IO
can be used both for opening the Web pages as well as for so-
cket applications.
The factory default setting is for all free ports configured so
that they work as a server port on Port 80. Dynamic connections
are permitted on only two ports.
If for example 5 ports are configured on HTTP (Port 80), 3 of
them can be used by continuous TCP connections, e.g., by so-
cket applications. The remaining two free ports can accept
connections, but the Web-IO rejects then again after a short
timeout.
This ensures that you can always reach the Web-IO via the
browser.
Overview of the output configuration
In addition to the overview of the general configuration, the
Web-IO also offers an additional Web page which shows the
configuration and status of the outputs.
Select Diag >> Test >> Output Config
m Required access rights: Administrator
Subject to errors and modifications: 189