What is the difference between state flow and power flow?

FA197439

9/05/2020

Issue

What is the difference between state flow and power flow?

Product Line

ProWorx

Environment

ProWorx

Resolution

State flow: An instruction is select if it solves true, regardless of whether instructions "upstream" are passing power. State flow lets you see the state of each contact or coil immediately.
Power flow: An instruction only passes power (is highlighted) if it solves true and the instructions to the left of it also pass power.