FACILITY STATE MONITOR DEVICE AND METHOD

摘要

PURPOSE: To provide a device for preventing the double operation of an operator by displaying the state display of appliances constituting a facility in accordance with an operation state. CONSTITUTION: The facility state decision and diagnosis device 12 of a facility state monitor device 4 fetches operator operation information from an input device 18, command information of facility 1 and answer information of the facility 1. It is judged whether command information of the facility 1 is matched with answer information of the facility 1 or not. When they are matched, the state of facility is decided by operation information of the operator. When command information of the facility 1 is not matched with answer information of the facility 1, whether the facility is in a transition state or in an abnormal state is judged from response time from the facility. When the facility is in the transition state, objective facility is flicker-displayed and that the facility is in the transition state is informed to the operator.