The invention relates to an elevator (2) having a safety control unit (12), the safety control unit (12) having an input (14) for selecting an operating mode, the safety control unit (12) being designed to distinguish between at least one first input signal and one second input signal at the input (14), the elevator (2) further comprising a main switching device (16) having a switch (18), the main switching device (16) can be accessed from outside the shaft (4), the main switching device (16) is connected to the safety control unit (12), the switch (18) can be switched from at least one first state (20) to a second state (22), and the safety control unit (12) is configured to operate the safety control unit in a first operating mode when the switch (18) is switched to the first state (20), and to operate the safety control unit in a second operating mode when the switch (18) is switched to the second state (22). The safety control unit (12) is operated in a second operating mode when the switch (18) is switched to the second state (22) and the safety control unit (12) detects a first input signal at the input (14), and the safety control unit (12) is operated in a second operating mode when the switch (18) is switched to the second state (22) and the safety control unit (12) detects a second input signal at the input (14). The safety control unit is operated in a third operating mode.
一种电梯(2),其具有安全控制单元(12),其中,安全控制单元(12)具有用于选择运行方式的输入端(14),安全控制单元(12)被构造用于区分在输入端(14)上的至少一个第一输入信号和第二输入信号,其中,电梯(2)还包括具有开关(18)的主开关装置(16),主开关装置(16)能够从竖井(4)外部达到,主开关装置(16)与安全控制单元(12)连接,其中,开关(18)能够从至少一个第一状态(20)切换到第二状态(22),安全控制单元(12)被配置用于:当开关(18)被切换到第一状态(20)时,使所述安全控制单元以第一运行方式工作,当开关(18)被切换到第二状态(22)并且安全控制单元(12)在输入端(14)上检测到第一输入信号时,使所述安全控制单元以第二运行方式工作,以及当开关(18)被切换到第二状态(22)并且安全控制单元(12)在输入端(14)上检测到第二输入信号时,使所述安全控制单元以第三运行方式工作。
Elevator, method for operating elevator in emergency
电梯、用于在紧急情况下运行电梯的方法
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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