issue of engine/table of measures

I do I'm sure that there is a mistake that is easily corrected. I'll make a motor of action where I need to add to a table of the elements and after that the table is full, throw away old data and add new data. If someone can tell me why this table continues to be all zeros, I would be happy. Probably a misuse or misunderstanding of one of the array functions. If someone could put a picture of the VI corrected rather than tie the real VI it I would appreciate it that I won't be on a computer with Labview until Monday. Thank you.

One problem, it's that you insert in a position that keeps incrementing with each round trip.  So, you have a table of 15 items, but eventually insert in position 16, 17, 18...  These are positions that are not defined.  If you do something where you insert the new element at the top of the table, then you must always insert in position 0.  If you are still wanting to put at the end, you add at the end of the table and take a subset of the table of index 1 for the length of 15.

The real problem, that we never see anything other than zeros, it is that the wire goes into the shift register to the right is the same one that comes out of the left.  Changes that you make by inserting into the table and taking the subset disappear with each iteration of the action engine and never reach the table indicator

Tags: NI Software

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