While loops

[fadihajj]

Hi guys,
I have a code that includes several loops:
A flat sequence inside a case structure which is inside a while loop.
At the very end of the flat sequence i have a display message VI, when i press the ok button on the popup message it is supposed to stop the program, what i did is i wired the OK of the display message vi from inside the flat sequence to the stop condition of the while loop however i see that some the program runs back again before it fully stops.
Can someone please suggest a way to fix this or is there some other more efficient way to do it?
Thanks in advance

[crossrulz]

It would help if you actually showed your code.

You say you have several loops.  How are you stopping them?  How do they know how to run?

[fadihajj]

I stopped working on the code a while ago, will post it tomorrow with detailed explanation on what it is supposed to do.
Sorry but it's close to 5am here.

[fadihajj]

hello again,

i have solved the above issue however i have another with a different code.

the code is about a parkmeter that takes 1$ in the day for 1 hour and 2$ for more

at night it takes 2$ for 1 hour and 4$ for more.

i used an optocoupler for this however the code is kind of bugged meaning that there's a delay between the money counter and  the message display that says that the money is enough. i attached the code i am using, it also contains several DAQs for 2 motors and an ldr to detect day or night.

i hope you guys can help and i am here if more information is needed.

thanks.