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07-09-2011 05:03 AM
Hi
I tried the method you specified but the problem is, the header files are getting created every time the loop is running. Is there a method to write the headers only in the beginning?
07-09-2011 05:13 AM
I could solve it!!
For anyone referring to this post later, just keep the column header string in a case structure under true condition and wire the "first call" functions output to it. Leave the false case empty ans select "use default if unwired" by right clicking on the tunnel.
06-25-2013 08:31 AM
Hallo Vijay ,
what is the "first call" functions ?.
i have also the problem tat the input of the colkumn headers are vanished after every run although i save it
06-25-2013 08:51 AM
This thread is 12 years old and Vijay answered the question in 2011. And it doesn't seem that your question has something to do with the original. If you start a new thread you will have more visibility. But let's answer you, anyway.
A first call function detects if the loop is running for the first time. But your problems seems to be that you are losing your data after every loop, which means you can use a Shift Register to store the data to the next loop.
Also, what's the purpose of this stacked sequence structure? Please post your VI if you can.
Regards