| 摘要 |
PURPOSE: To visually display diagnostic information by detecting a signal indicative of a parameter limit value corresponding to a transfer judging reference of a parameter value of parameter signals of one or more selected elevator to be monitored by an elevator controller, and visually displaying the signal. CONSTITUTION: The operating states of respective elevators are determined by elevator controllers 14 to 21 on the basis of the degree of satisfaction of a transfer judging reference to be specified by the specified logical state of parameter signals of at least one or more selected elevators having the operating states to be monitored by the elevator controllers 14 to 21. A signal indicative of a parameter limit, value corresponding to the transfer judging reference of the parameter values of the parameter signals of one or more selected elevators to be monitored by the controllers 14 to 21 is supplied. Next, this parameter limit value signal is visually displayed on a display 29. |
