摘要 |
PROBLEM TO BE SOLVED: To easily check the state of an apparatus being monitored.SOLUTION: A central monitoring apparatus comprises: a database 105 in which a control content on a facility apparatus 120 is accumulated by each control type; an output unit 103 which displays and outputs the control content or a control result of an operation of the facility apparatus 120 according to the control content; and an arithmetic unit 104 which hierarchically displays and outputs the control content or the control result by each control type on an output unit 103. |