Sequential control module detail displays
Sequential control can be designed to execute basic sequential process activities such as start
up and shut down as well as complex batch operations. Sequential control interacts with one
or more control modules. Control Modules can be configured to control a PID loop, discrete
valves, accumulated flows, and so on.
Sequential control module (SCM) detail displays contain a faceplate on the left-hand side and
a series of tabs that contain more detail about the SCM. From the SCM detail display, you can
view the SCM as a chart or as a table.
Chart view
An SCM contains transition block and step block pairs. In general, when a certain transition
condition is met, the step procedure is executed. The chart view gives you a graphical view of
the transitions and steps in the SCM and the progress as it occurs.
Displaying detailed process information
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