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Video: How does the Boolean function work in ZelioSoft 2 in Function Block Diagram (FBD) programming for Zelio smart relays?

Published date: 19 April 2019

Issue:
Utilizing the Boolean function in ZelioSoft in Function Block Diagram (FBD) programming of Zelio Smart Relays.

Product Line: 
Zelio Logic Smart Relays

Environment:
North American Products

Resolution:
The Boolean function gives the value of the output according to the combination of inputs.
The function has four inputs, and therefore 16 combinations. These combinations can be found in a truth table; for each of these, the output value can be adjusted. The number of configurable combinations depends on the number of inputs connected to the function. Non-connected inputs are set to 0.
See following video as a demonstration:

 

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