while loop and sequence strucure

[Yamaeda]

You can e.g. Use Occurance to start and finish that loop, bit a producer/consumer solution is probably the correct answer.
/Y

[Bit0q]

My VI is too messy (because i'm a rooki) so i dont want you to see it, im already grateful for your help.
Thank you for your concern, i'll get to it sooner or later !

[Bit0q]

I may have an easier question.
I dont understand why i cant pilot a boolean button of a sub-VI from the main VI.

I made an example. In there, i cant stop the sub-vi "exemplebis" with the button from the main VI "exemple".

Is there any ways to do it ?

thanks a lot !
(I didnt find how to join a VI, there seem to be a matter with the format)

[Blokk · Accepted solution]

You are a total beginner in LabVIEW, if you want to proceed without learning first (at least going through the tutorials), it is going to be very painful for you and for those who try to help you. We cannot help a total beginner in a sufficient way, it is like trying to explain colours to a blind person. I really recommend you to start learning LabVIEW.

See these links:

https://forums.ni.com/t5/Community-Documents/Unofficial-Forum-Rules-and-Guidelines/ta-p/3536495

edit:

1. during your learning curve, just ask questions here if something is not clear. Attach your VI, and explain what you tried and what you want.
2. Use Chrome or Explorer to attach VI to your forum msg, Firefox does not work to me either...

[Bit0q]

I understand, thank you

[Yamaeda]

---

@Bit0q wrote:

I may have an easier question.
I dont understand why i cant pilot a boolean button of a sub-VI from the main VI.

I made an example. In there, i cant stop the sub-vi "exemplebis" with the button from the main VI "exemple".

Is there any ways to do it ?

thanks a lot !
(I didnt find how to join a VI, there seem to be a matter with the format)

---

A classical first mistake. You're sending the button value into the subvi, but the value will be static once inside it due to dataflow. The solution is to send the reference or simply put and use the button inside the subvi. The tutorial will explain this in a good way.

/Y