The intent of this report is to provide further information and practical examples on the usage ... PMC 22.1-1981, Functional Diagramming of Instrument and Control Systems; ISA 5.2-1976, Binary Logic ...

The diagram may serve, for example, to improve the interface coordination between a designer of pneumatic circuits, or may simply provide a symbolic functional system description to a plant manager.

“Adherence to functional safety and process standards is an area of increasing concern in the embedded industry,” said William E. Lamie, President, Express Logic. “Moreover, analysts expect ...

Neil Gordon does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...