An EASY change: Read from one digital line instead of 4 ports

[08anja]

Hi, 

I found this application (see sippet) which read from all four digital ports and then add them to array and counts 1+ for each time the sum of the array is 0. 

I'll like to just check on one digital line. When I change the DAQ Assistans to digtial input from port to line it turns into a boolean. But how do I change the setup so I only compare the one line which propely is 1 or 0.?

Thanks in advance.  

[crossrulz · Accepted solution]

If I understand your issue properly, you can just replace the Add Array Elements and the Equal To 0 with just an OR Array Elements.

[RavensFan]

A number <>0 is  boolean True.  A number =0 is a boolean False.

In that code, it is summing up an array of numbers to see if they are equal to 0, which would mean All are False.

If you have a boolean array, do an OR Array elements,  and take that NOT of that that.