| 摘要 |
PURPOSE:To automatically update another program and to easily execute changing operation by changing time program for a reference management item in the case of changing time programs respectively required for plural management items mutually on the basis of fixed relation. CONSTITUTION:A reference is determined out of respective management items, the shifting time of the other time program against the time program of the reference management item is determined and the time program of the other management item is set up based on the shifting time and the time program of the reference management items. When the time program of the reference management item is changed, the time program of the other management item is updated in accordance with the change of the time program of the reference management item while keeping the difference of shifting time of the time program of the changed reference management item. Thus, only the time program of the reference management its is changed in accordance with necessity. Consequently, the time programs of relating other management items are automatically updated. |
