Program do not throw the previous run data

Hi all

I'm having some trouble with my program. The problem is that the program works perfectly in the first inning, creating a table of data that are received from the serial port and writes on a worksheet. However, when the program is run again without closing the window or change anything in the block diagram, the new table is written to the worksheet as well as old an undesirable, this time in two columns.

If something in the block diagram is moved that the program works perfectly on the next run. Does anyone know why these data are stuck in mwemory somewhere and how get rid of it without having to reopen the program every time?

Any help is welcome

The entrance to initialize on the knot of the thread.

Tags: NI Software

Similar Questions

Maybe you are looking for