| 摘要 |
<p>Disclosed are a controller and a load management method thereof. According to an aspect of the present invention, the load management method comprises a data processing step for processing data received from management devices and a data transmission step for transmitting prior order data among the processed data to an upper system according to the priority order when the load is over the predetermined threshold value in the data transmission to the upper system and for storing the other posterior data in a temporary memory. The posterior data is transmitted to the upper system when the load of the controller is smaller than the predetermined stability in the next data transmission step.</p> |
