ControlLogix Up/Dn Accumulator (UPDN)
Introduction to ControlLogix Up/Dn Accumulator (UPDN) The ControlLogix Up/Dn Accumulator (UPDN) instruction might seem a little confusing at first. It’s operation is very simple though. For example, we have two flow rates of a tank. The first rate is flow in. Likewise, the second rate is flow out. We can Read More »
