Hello again,
So, you have 18 columns, 12 of which
are for your temp sensors. So basically, for each run through an
iteration, the columns that are not being updated remain zero, and you
append the new data, including zeros, at the end, correct? You need
the zeros to ensure that the data gets written to the correct column,
so why not assign the data specific indices for each channel? Now, the
reason why you need to keep the zeros is because they keep space when
you append data to the end. Why not create a 2D array in your
DD1000_DAQ.vi instead, and use the Array Subset.vi to separate/extract
the data you need? Now, I cannot see those three subVIs you have in
DDM1000_DAQ.vi, but I'm guessing it's what you're using to read from a
specific channel. All I see is that after those three subVIs, you have
a value being written to your initialized array and I'd guess that you
could also find a way to output from one of those subVIs an index
determining which column is being read. For example: "if channel =
"Kanal 5", index = 1" (based on your pic). You could wire that index
value appropriately to your Replace Array Subset VI in DDM1000_DAQ.vi
to determine which cell to overwrite. So, at the end of the iteration
of your For Loop, you'll have a 1D array of 18 columns. Instead of
appending the next 18 columns at the end of this one, create a new
row. To ensure that rows are not overwritten, use the counter of the
While Loop to indicate the current row and build the array from there;
you may need to move your Bundle By Name VI outside of the While Loop
(on the right), and be sure to then auto index your Werte array. My
suggestion will go like this: when the VI is called, the while loop
will be at 0, your for loop will go through 18 iterations (one per
column), and once complete, the while loop will go to the next
iteration with the counter going to 1, the for loop goes for another
18, and so on until the while loop is stopped. After this process
completes, you'll have a 2d array, and the only zeros that should be
present are for when an entire column is zero, if it had been switched
off in the front panel control. You would have to change your Decimate
1D Array VI in your TD_4.vi block diagram, too. Again, use the Array
Subset.vi instead of Decimate 1D Array.vi to extract the data you
need. After this you may also have to change the controls/indicators
in your other VIs to ensure that the datatypes agree when you wire them
together.
I hope that helps you, have a good day,
Dan
