| place value within a ranking order that determines at the moment of decision which action is to be performed next, when several actions are requested simultaneously|
Note 1 to entry: The most important control functions acting on a process usually get the following sequence of priorities.
|Required control function||Priority|
In this table the control function with the lower number has the higher priority.
Note 2 to entry: This entry was numbered 351-31-07 in IEC 60050-351:2006.