INDUSTRIAL CONTROL SYSTEM AND SUPPORTING DEVICE THEREFOR, CONTROL SUPPORTING METHOD AND PROGRAM

摘要

To make it possible to improve the accuracy of analysis of data to be processed.SOLUTION: Provided are an industrial control apparatus and a supporting device for executing a first execution task that performs processing independent of the number of data and a second execution task that performs processing dependent on the number of data by a common processing unit. The industrial control device calculates a control load amount of the processing unit by the first execution task, and extracts the second execution task from the first and second execution tasks. The supporting device calculates a processing load amount of the processing unit corresponding to the number of data for analysis for each type of the extracted second execution task. Using the processing load amount and the control load amount, the margin of processing indicating the remaining degree of the processing capacity of the processing unit is calculated.SELECTED DRAWING: Figure 4