This is a faked HMI screen.next demo
You will need JAVA to view it. It's faked because I cannot run VISUAL's main application on sourceforge's machines.
Usage:
| Type: | left click: | right click: |
|---|
| Potentiometers | decrease value | increase value |
| Switch button | switch off | switch on |
Digitally coded switch:
Click the upper button of the symbol to increase digit;
Click the lower button of the symbol to decrease digit;
On other elements:
Left mouse button will call up a trend view of the shown value.
Right mouse button will mark this value to be inluded inthe next trend view.
What's the fake here (The rest is real) ?
The fake is that the data is generated by the applet hmiFake.class itself.
The other classes used for the single display elements are the
same as in the real application and bevave the same way with one difference: They
do not try to write back values.
In the real application, data is fetched from the main application via
TCP/IP connection.