DISPLAY METHOD FOR PROCESS CONTROL CHART AND DISPLAY SYSTEM FOR PROCESS CONTROL CHART

摘要

To provide a display method for a process control chart and a display system for a process control chart that provide easier viewing and have good operability.SOLUTION: The display control method for a process control chart having a process axis and a time axis and performing process schedule management includes: a step of variably setting a display width on the time axis for each predetermined time region; and a display control step of performing control to display the process control chart divided by a plurality of time regions having the display width on the time axis set in the step of variably setting for each predetermined time region. The display control step displays a detailed display area at a fixed position on the time axis.SELECTED DRAWING: Figure 3