Nancygogogo Posted April 27, 2018 Report Share Posted April 27, 2018 Hi everyone, For the images attached, I would like to achieve that when O0 is on and O2 is off, then will do the comparing step. Basically similar to the AND logic, but for the AND logic, I cannot choose the MB or O. Is this the right way to express in ladder logic? Please advice, thank you. Quote Link to comment Share on other sites More sharing options...
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