65
W&T
Java Applets
Subject to errors and modifications:
width="0"
Specified in pixels
height="0"
Specified in pixels
Since the applet does not contain a visual component,
width
and
height
should always be 0.
In addition you can set several more Web-IO-specific
parameters which are inserted in a separate <param> tag:
device
Whole-number value between 0 and 255. The
device
parameter
is used for indexing when more than one Web-IO needs to be
operated on a Web site.
If working with just one Web-IO, set the value to 0. For all addi-
tional Web-IOs being incorporated into the Web site, the value
is raised by 1.
showerrors
If errors occur when using the Java applet, this parameter can
be used to specify whether an error message in the form of an
alert window should be generated.
inputpolling
This parameter is used to specify when the applet is started
whether the inputs should be checked for their state at the
interval set under
pollingrate
.
Als
value
kann für
inputpolling on
oder
off
gesetzt werden.
In order to reduce the data load on the network, you can use
the navigation tree of the Web-IO under
Config >> Device >>
Basic Settings >> HTTP
to set the
Input Trigger
for the
monitored inputs.
Summary of Contents for 57630
Page 8: ...8 W T Content...
Page 22: ...22 W T Assigning the IP address...
Page 44: ...44 W T configuring the network parameters...
Page 194: ...194 W T Diacnostics and testing...
