摘要 |
PURPOSE: A reconfigurable component based PLC(programmable logic circuit) simulator is provided to enable a user to simulate various systems. CONSTITUTION: A component configuration unit(100) receives a command from a user. The component configuration unit controls simulation. A simulation unit(200) receives the command from the component configuration unit. The simulation unit simulates an external PLC(400). [Reference numerals] (100) Component configuration unit; (200) Simulation unit
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