Communication RS-485 digital custom

Hi all

I have problem of RS-485 serial communication using NI VISA.

My problem is sometimes the data that must be read from the power Analyzer suddenly loss, if I skip this problem? so if data loss my program not the analysis of data from the power Analyzer, and then sometimes brutally data are raw (I think that error on read VISA) I can ignore it at?

I did many programs and still not working properly

Sorry for my bad English.

This is my video watch it please

https://www.dropbox.com/s/st6qs1cbtr72m0m/Bandicam%202014-05-05%2015-06-09-546.avi

Thank you ~.


Tags: NI Products

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