How to reset the graph of mixed signals automatically?

How do you resets a graph of mixed signals automatically?

My idea is like that - I'm drawing a chart throughout the day... Then, at 19:00, I want the chart to erase. There will be a break until 06:00. It will therefore start a new graph at 06:00. How can I do this? It seems easy, but I can't find the solution. Thanks in advance!

redhotsneakers wrote:

Why local variables are useless?

It's a missquote, I'm afraid: I didn't say local variables are unnecessary, even if some would align themselves with this statement. I said that they are in your case. In VI you have published everything first, you are passing data from local variable that can be better spent by wire sind, the variables are literally next to each other. While you might get lucky in a program of this size, it can cause a world of problems in a larger application.

Back to your problem: after watching your new VI, I'd say you're almost there. Separate features in the two loops does not seem necessary. Instead of the value property, you can try the method reinitialize I mentioned earlier, that should do it.

Then you can add a feature that reinitilizes only once by comparing the range in the previous iteration.

BTW: this select function is code of rube goldberg. Why not use the Boolean result of the node equal to the cases.

Tags: NI Software

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