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Hello Elettrosecurity!
Sorry for the late reply first of all!
To be honest with you ... I am not a fan of the function block editor.
Why? I prefer always the scripting as it is much more obvious and flexible.
So maybe I can invite you to test the scripting functions as your topic is a nice stepin.
I created 3 group addresses (InputA, INPUTB, OUTPUT) within W4K with the Datatype Boolen 01.002.
I linked the INPUT-Objects with a Tag called NAND.
Then you go in the section "scripting" and you create a new event script by using the Tag NAND.
In the script you enter the following code:
InputA = grp.getvalue('32/1/13')
InputB = grp.getvalue('32/1/14')
if InputA and InputB then
grp.write('32/1/15', true)
else
grp.write('32/1/15', false)
end
Here you need to adapt the group addresses according to your config.
Save and activate the script.
If you have done everything correctly, then you see how easy it is to create a first script with an AND logic.
If you want now to have the inverted output, you simply change true/false within the IF condition.
Does it work? Please let me know!
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