05-15-2011 09:25 PM
http://imageshack.us/m/202/8229/labview.jpg
That is what I already have, I have a sequence where the V1 trough 4 are supposed to be valves that activate and deactivate according to the sensors...thing is, I am required to start the sequence by a button, said button needs to recieve a 0 or 1 that comes from my K400 card.
How exactly can I do this?
Also, is there any way for that button to ask for a "password" or string in order to activate it?
Thanks in advance.
05-16-2011 12:50 PM
Hi TenguSoldier,
can you please give some more information? What is your K400? How do you need it to work? Where should it be possible to insert the password?
Mike
05-16-2011 03:56 PM
Hi TenguSoldier,
In general, the "Equal?" function can be used to directly compare two strings (this comparison is case sensitive like a typical password). A basic implementation of this would be to place the code you want to be "password protected" within a case structure and wire the output of the "Equal?" function to the case structure.
I've attached a simple example below and you may want to search for "password" in the Example Code section of the Developer Zone for many more similar examples.
I hope that helps!