| 摘要 |
PURPOSE:To enable a program to be quickly changed when the necessity to change the program is generated in relation to request of a user or trouble in the spot. CONSTITUTION:When a program is to be changed, a maintenance operator inputs the specific data such as the name of a program into a maintenance console 15, so as to demand the change of the program. This data is sent to a remote maintenance device 11 through a remote-control interface part 7 after being once stored in a FE-ROM 5 through a maintenance part 13, and then it is sent to a data base device of an elevator maintenance office. In the elevator maintenance office, the demanded program data is taken out from the data base and transmitted to an elevator controller 1. The sent data is stored again into the FE-ROM 5 through the remote maintenance device 11 and the remote- control interface part 7. |
