W&T 57630, Manual

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46
W&T
Access types
5.1 Possible operating modes - An overview
After successfully configuring the TCP/IP parameters, the W&T
Web-IO 12+12 Digital provides a wealth of different operating
modes, functions and services.
The functions can be divided into groups:
.
Basic Operating Modes
.
Alarm Service
. Input/Output Service
. System Service
5.1.1 Basic operating modes
Five different operating modes and communication paths can be
used for setting and monitoring the inputs and outputs.
You must specify for each individual output in which mode you
want it to operate. To prevent access conflicts, the output is only
available for this mode and cannot be accessed in any other way.
The inputs and counters on the other hand can be read equally in
all operating modes.
HTTP - browser access
This mode can be used immediately without additional
configuration using the factory defaults. Browser access to the
outputs is however only possible with Administrator or Opera-
tor rights. Java applets can be incorporated into your own Web
pages for a current display of the input states.
TCP socket strings (ASCII)
In this mode the inputs and outputs can be controlled by sending
command strings via TCP. TCP access can also be used without
additional configuration using the factory defaults.
UDP socket strings (ASCII)
Just as with TCP socket string mode, the inputs and output can be
controlled by sending command strings. Access via UDP must first
be enabled by the administrator.