Parallel processing in a multitasking industrial controller

Details Parallel processing in a multitasking industrial controller Parallel processing in a multitasking industrial controller

1995-05-03

1997-05-06

Gordon, Paul P.

Boots, shoes, and leggings

364141, G05B 1500, G05B 1918

Patent

active

056277458

ABSTRACT:
A method and apparatus for providing multitasking of a plurality of requests queued as a list in a single task of an industrial controller, each request including one or more separate segments. State information relating to each request being minimal at the end of each segment. The method processing the requests on a round-robin basis, interrupting each request only at the end of each segment so as to minimize the memory required to store the state information.

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