3 A B C D E F G H I J K L M N O P Q R S T U V W Y

Sequence Control

Sequence Control is the control of a series of machine movements, with the completion of one movement initiating the next. The extent of movements is typically not specified by numerical input data. It could also be refer to control of the logic of machine operations, such as the start-up sequence of a complex machine, which may require lubrication and cooling systems to be running before a main motor is started.