67
W&T
Subject to errors and changes
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The sensor is selected using the parameter
<Param Name="Sensor" VALUE="
1
">
The unit (for example for the humidity sensor) is specified by
the parameter
<Param Name="unit" VALUE="
% rel.
">
The parameter is a string type. If it is not specified, a „C“ is
automatically set.
If you want to use your own Java functions which access mul-
tiple device applets, you can use the parameter
<Param Name="device" VALUE="
0
">
to number the applets for each device begining with 0.
Turning polling of the sensors off and on is accomplished
using the parameter
<Param Name="sensorpolling" VALUE="
on
">
or „off“. The default setting is „on“.
If you use a different polling rate than the default 60 seconds,
use the parameter
<Param Name="pollingrate" VALUE="
60000
">
in units of ms. Note that no sooner than every 60 seconds for
the Web-Thermograph and every 4 seconds for the Web-Ther-
mograph 2x/8x a new value is available.