Apart from not having any question in the post, I have a problem finding out what it is you want. It`s impossible for anyone to give a helpful response to a question incorporating so little information about the problem.
SCADA is a term used for general software control and data acquisition. As such, the term scada does not provide any useful information.
I assume that English is not your first language, and that some of the nuances of your problem are being lost in translation. Try posting in your own language. Although most people prefer questions in English, if it can be better understood in your own language, this is the better option.
If you get the impression I`m criticising your English, I`m sorry. This is not my intent. I just think you need
to post this question again with more information so that someone can help.
Shane.
Using LV 6.1 and 8.2.1 on W2k (SP4) and WXP (SP2)