| 摘要 |
An equipment ( 21 ) for controlling an elevator door ( 22 ) comprises a motor ( 24 ), an encoder ( 25 ) connected to the motor and a motor control unit ( 26 ), which are integrated into a coherent motor unit ( 23 ), an elevator control system ( 28 ), power supply means ( 29 ) for supplying operating power from the control system to the motor unit, and a data transfer bus ( 30 ) for data transfer between the control system and the motor unit. According to the invention, the data transfer bus ( 30 ) is bi-directional, and the motor unit ( 23 ) comprises a motor data storage unit ( 31 ). |
