I have a 1756-L62 CLX processor. I recently put a new program on it. I copied all the values of the card to an array, ran logic on them, then copy the array back to the outputs. I have not done anything with any of these outputs.
My question is why in the world would these ouputs be on if nothing was telling them to? I checked in Local.5.Data.O.X and all of the values for the outputs that are on are 1, like you should expect.
Could you this card have retained the value so that when I coped the values from the card into the array the outputs stayed on? The card in question is a 1756-OA16.
I'm pretty confused.
My question is why in the world would these ouputs be on if nothing was telling them to? I checked in Local.5.Data.O.X and all of the values for the outputs that are on are 1, like you should expect.
Could you this card have retained the value so that when I coped the values from the card into the array the outputs stayed on? The card in question is a 1756-OA16.
I'm pretty confused.