This might be the wrong terminology, but basically I have 3 values I want to compare, 2 integers from the PLC and a known value (0). So, if N1:0 AND N1:1 are both 0, I don't want the rung to execute. Either one of them can be 0, so long as they are not both 0. There's probably an easy way to do this, but I'm struggling to find the right instruction.