Front Panel values lost on save

I don't take just my first with Labview. I created a couple of screws and have managed to get the I2C communication that passes through a third-party data acquisition box. The problem I have is quite simple, I'm saving the screw, but they does not retain the values that I walked in the front.

I have a highest level VI and a couple of subVIs that contain lower level features to send messages I2C. The highest level VI has a couple of value controls that allow me to enter the device addresses, etc.. It also groups of toggle switches that I use to set the bits that I combine later in bytes of the data that I can send it.

But whenever I have to save a VI front panel settings are in default of payment to another value. I don't understand, I just want to hold the number, I entered in the value box. And more important still, in this case, I need the table toggle switches to stay where I put them, so when I run again the same bytes are transmitted. But everytime I open the VI, the toggle switches are all grayed out and set to 0.

Is this normal? How to keep the controls he values? Is there a reason design, they did not?

Thanks for any advice.

You need to do:

'Edit'--> 'To do' course Defaults values before the Save.

Tags: NI Software

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