Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Patent
1997-06-14
2000-11-28
Grant, William
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
700 83, 700169, 700181, 700185, G06F 1900
Patent
active
061546844
ABSTRACT:
A programming language for programming industrial controllers in relay ladder logic language, the programming language including both extensions to standard RLL rung form itself and extensions wholly independent of the standard form. The language uses a plurality of templates, each template including truly reusable relay ladder language sections. Most templates also include specifications identifying other templates which provide additional language logic required to define job-specific aspects of the referencing template. Using the templates a machine tree can be provided which mirrors an industrial process. By compiling all of the templates, a relay ladder language program can be provided.
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Schwenke Marvin J.
Sinclair J. Andrew
Staron Raymond J.
Grant William
Horn John J.
Jaskolski Michael A.
Robinson Victoria
Rockwell Technologies LLC
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