clear Boolean indicator after ERROR

Hi all

Have a question quite Newb here, I'm afraid.  The image below shows two examples of the question; the Stop button and the detected error LED.  The problem is the following; When the application is stopped, the current state of one of these indicators is locked, and when the program resumes he reprised in this State.  So, if someone stops the code by pressing the Stop button (fairly common, naturally enough) they cannot restart because the State of the Stop button is 'True '.  If they stop the program while the detected error LED is turned on then it restarts, but there is a red light flashing on the screen and everyone thinks that there is a problem; which is where I found things this morning.  (Note that I use a method quite draconian to clear all errors for each iteration of the loop, because I thought that this would avoid this problem; it keeps the program running when there is a material error, which is usually due to the blackout, and when the power is in place the program just starts again as if nothing had happened.)  It is unrelated to my question, but I thought that someone asks; He explains why the program will restart, but the flag is not cleared, I think).

So the question is how can I erase Boolean and indicators controls automatically when the program stops, rather than having to learn each user to go and restore the default state, before restarting.  Any ideas?

Thank you

Danielle

(1) right click on the flag or control that you want to initialize a default value and create an invoke node - type "Reset to Default" in the gift of drop menu. Put all these on the left of your diagram and wire of the error of the clusters through to make sure the race before the loop. Don't forget the last clutter of error to the beginning of the wire loop, even if you don't use it in the loop.

Some other tips:

(2) wire save your error from the DAQ assistant, in a turn and feed around the loop (do not use the node back power) - disable the before you run the DAQ Assistant, if you want to.

(3) change of the False constant to a control (otherwise you cannot stop the loop) - you should never use the red button at the top.

(4) add a delay time in the loop if you do not stop runing stupidly fast loop, entering all your CPU power and kill your PC.

Tags: NI Software

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