I returned with news.
Well, we can say that there were many things which would not let me make the project.
On one hand, I had problems with the port of my PC, it crashes when more than one program wants to work with this.
On the other hand, although I could not make it work with HSERIN-OUT, ​​accomplish it working with conventional serine and biggest mistake was in the way in which the variable sent ... In early attempts never included the "#". ..

Serout PORTC.6, T9600, ["[1,1, W,", # VOLT, "]"]

Another error in the first attempts, was the way in which the data expected. At first he was waiting at a specific point data and the program was obsolete (that is why I wanted to know how to use HSERIN-OUT, to do this to interrupt mode and keep the program running normal). The solution I found him, but only for short programs that do not have many instructions, is to use the following lines ...

SERIN PORTC.7,10,["[1,3,W,"],DATO

Interestingly, I can send a decimal variable and work it handles XSCADA to represent the analog graph.
Here's a simpler than video achieved so far, as you can understand HSERIN-OUT, an article for the community http://www.picbasic.co.uk in the section where my other two articles arme next:

http://www.picbasic.co.uk/forum/cont...=491-Sensor-02
http://www.picbasic.co.uk/forum/cont...9-en-Espa%F1ol



sorry for my spanglish