| 摘要 |
A manipulation-monitoring device may include a storage unit that stores page image data, the page image data being used for displaying a manipulation-monitoring -page, the manipulation-monitoring-page being displayed on a display unit based on data collected from a control device of a plant, the manipulation-monitoring-page being used for controlling operation of the plant, and a display control unit that controls the display unit to display a pseudo-manipulation-monitoring-page instead of the manipulation -monitoring-page, displaying the pseudo-manipulation-monitoring-page being performed by using the page image data without using data from the control device until data collection from the control device is completed, the pseudo-manipulation-monitoring -page showing a summary of the manipulation-monitoring-page. |
