What is the difference between actual condition and set points?

Actual conditions refer to the real-time measurements or values of a system's parameters, such as temperature, pressure, or flow rate. Set points, on the other hand, are the desired target values that a system aims to achieve or maintain. The difference between the two helps in assessing performance and determining necessary adjustments to bring actual conditions in line with the set points. This feedback loop is crucial for effective control and optimization in various processes.