| 摘要 |
PURPOSE:To easily generate a control signal so as to make a predetermined guide announcement possible by forming the control signal, which performs operation confirmation, volume control, etc. of an automatic announcing device at installation time and maintenance inspection time, corresponding to an operating switch and an operating button. CONSTITUTION:Operation confirmation, volume control, etc. of an automatic announcing device are assumed to be desired on a cage at installation time and maintenance inspection time. An operating equipment 1 of various operating switches, operating buttons, etc. is provided on the cage. When an operation stop switch 2 of this operating equipment 1 is placed in a stop side, all the operations are stopped in an elevator. Under this condition, when a manual up-button 3 and a manual down-button 4 are simultaneously pressed, an equipment condition signal 10, corresponding to pressing the button, is generated in a control unit 5 to cause a guide announcement switching circuit 5a to select predetermined guide announcement in accordance with that signal and an announcement start command generating circuit 5b to generate a control signal 11 for commanding an announcement start relating to the automatic announcing device 6, of the control unit 5. In the automatic announcing device 6, uniform meaning guide announcement can be performed by this control signal 11. |
