| 摘要 |
<p>PROBLEM TO BE SOLVED: To decrease the design man-hour and to enable optimum multicore constitution planning to be performed by generating an input/output signal connection diagram by computing an input/output signal list and a list of respective elements by an electronic computer. SOLUTION: The input/output signal connection diagram is generated through control which automatically starts and stops, for example, a power plant and a process for computing the control contents of operations by the elements, constituting the power plant, corresponding to the state of the plant. A pattern name inputted to a column of the list of the elements constituting the plant is retrieved, and the input/output signal list matching the pattern name is extracted and expanded according to the element name inputted to the column of the list of the elements (S11 to 13). When there is a next element, a similar flow is repeated. Once expansion regarding all the elements constituting the plant is completed, rearrangement based upon the mount location of a sequence controller inputted to the column of the list of the element is performed (S14) and then the input/output signal connection diagram of the sequence controller is completed.</p> |
