state machine architecture

[sanjaydanand]

Hi guys I'm fairly new to lab view

i was trying to control multiple tank indicators using simple controls

i have put this inside a while loop and a case stucture inside the while loop to create a sort of state machine architecture

Now the problem im facing is the conditions for the case structure

I need to check if a tank is empty or full and reduce it to zero (if full)and move on to the next one, I have used case sturcture for each of the tank and im finding it difficult to incorporate all the conditions inside a single case stucture as i dont know how to give the conditions as i get true or false when i checke the tanks using less than or equal to operator

plz help me out

[Tim_S]

This sounds like a homework assignment. If so, people are willing to help with technical questions, but will not do the assignment for you. Posting what you've worked on so far will get you more help as people see you've at least put in some effort.

 

The conditions should become apparent if you draw out your state diagram (http://en.wikipedia.org/wiki/State_diagram).