FIELD: control; regulation.
SUBSTANCE: electronic pressure regulator in a process control system is controlled according to a profile constructed by a user on a computer connected to the device. Profile is a multi-step command sequence. Profile includes at least one conditional statement and, additionally, at least one branching statement. In other words, the profile includes at least one conditional statement that, depending on whether the conditional statement is true or false, causes the device to execute a first command or a second command, respectively. Profile may also include a statement (e.g., a "goto" statement) that causes the device to skip one or more commands in the profile.
EFFECT: enabling to program an electronic pressure regulator.
41 cl, 21 dwg
