Isa Tr88.00.02 Direct

Formally titled "Machine and Unit States: An Implementation Example of ISA-88," this document is not a standalone standard. It is a that standardizes the state-based behavior of equipment modules and unit modules.

It establishes a standardized state-based model (e.g., Starting, Executing, Stopping, Aborting) that defines what a machine is doing at any given time. isa tr88.00.02