Invention Application
US20020069045A1 Method of logical modeling of operator interaction with programmable logic controller logical verification system
审中-公开
操作员与可编程逻辑控制器逻辑验证系统交互的逻辑建模方法
- Patent Title: Method of logical modeling of operator interaction with programmable logic controller logical verification system
- Patent Title (中): 操作员与可编程逻辑控制器逻辑验证系统交互的逻辑建模方法
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Application No.: US09965904Application Date: 2001-09-28
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Publication No.: US20020069045A1Publication Date: 2002-06-06
- Inventor: J. G. Walacavage , Jim D. Coburn
- Main IPC: G06F009/45
- IPC: G06F009/45
Abstract:
A method is provided of logical modeling operator interaction with a programmable logical controller logic verification system. The method includes the steps of constructing a flowchart of interaction of an operator in a workcell part and testing whether the logic of the flowchart is correct. The method also includes the step of using the flowchart to test PLC code to build the workcell if the logic of the flowchart is correct.
Information query
