1) Give a description of the problem
Hi , I’m looking for comments on this piston. I’m try to create a HVAC Zone control for my furnace.
I basically have 3 inputs (dry contacts) and 3 digital outputs (to valves) in an smart relay.
2) What is the expected behaviour?
The combination of the inputs should activate specific outputs.
I was planning to do this by converting the inputs “binary to a decimal” numbers then activate the correct output based on the numbers. I couldn’t find an instruction or block to convert from binary to decimal in the piston. I don’t know if there is a better way to do this. I thought that using simple IF conditions will result in too many IFs as I will have 8 possible combinations. If someone has a better idea I’d appreciated some directions.
Thank you very much
Martin
3) What is happening/not happening?
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