| 摘要 |
PURPOSE:To change an operational mode according to convenience of use of a user by turning a key switch OFF and by operating at least four buttons or a switch under a predetermined condition. CONSTITUTION:The controller of an elevator is composed of an input part I, a control circuit C, and of a driving device D to be controlled by an output signal of the control circuit C, while the input part I is provided with a first floor instruction button 1, a second floor instruction button 2, and an emergency button 3 that are in the cage of the elevator, and also with an automatic/manual switch 4 located outside of the elevator. The control circuit C is composed of a driving control part 5 and an operational mode memory part 6, in which operational terms and an operational mode are stored, and among those terms and mode an operational mode 1 which does not work when any of doors is opened, and an operational mode 2 which works even when any of doors is opened are provided in a manual inching term. It is judged that a key switch is turned OFF, and after an input signal from the button is judged, the operational mode is changed. |
