ControlLogix Firmware

The

Equipment Sequence

program firmware implements all the code necessary to manage the use of

Equipment Phase

programs, shares data between a sequence program and one or more

Equipment Phase

programs, and coordinates execution of the

Equipment Phase

s.

When an

Equipment Sequence

or sequence element changes status or an operator interacts with the

Equipment Sequence

, the firmware generates an event. Once an event is generated, it is published for external applications to receive.