I have a case structure and within each case I have a test that give a true or false as result. For the test to be "Passed " all the cases must give a true. How can I collect all my true/false signals from the different cases and put them through a "logic AND" berfore sending my final pass/fail signal to my indicator? All signals must be true to make a Pass.I have been told that too many global variable is bad programming. But I dont understand how I should do to examine if the different true/false signals to make the fina pass/fail without using alot of global variables.I attach my example to the post if anyone wants to help.Thanks!/Fredrik

LabVIEW

how manage without global variables?

As long as you mean "enable indexing" on the loop this should be a very simple solution. It is much easier than my solution, although I would still try to clean up the code a little bit.

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LabVIEW

how manage without global variables?

Re: how manage without global variables?