The invention discloses an on-site emergency stop switch action prompting and reset reminding system and method.The system comprises a main control board, an emergency stop switch, a rising edge detector, an operation contactor, two band-type brake contactors, a door lock contactor, an emergency stop switch action indicating lamp and a buzzer, and a first input point of the main control board is connected with a normally-open contact of the emergency stop switch; a second input point of the main control board is connected with the rising edge detector, a first output point of the main control board is connected with one end of a coil of the operation contactor, a second output point of the main control board is connected with one end of a coil of the first band-type brake contactor, and a third output point of the main control board is connected with one end of a coil of the second band-type brake contactor. The other end of the coil of the operation contactor, the other end of the coil of the first band-type brake contactor and the other end of the coil of the second band-type brake contactor are connected with a normally-open contact of the door lock contactor, a fourth output point of the main control board is connected with an emergency stop switch action indicating lamp, and a fifth output point of the main control board is connected with the buzzer. The emergency stop switch has the functions of on-site emergency stop switch action prompt and reset prompt.
本发明公开一种用于现场急停开关动作提示及复位提醒系统及方法,系统包括主控板、急停开关、上升沿检测器、运行接触器、两个抱闸接触器、门锁接触器、急停开关动作指示灯和蜂鸣器,主控板的第一输入点与急停开关的常开触点连接,主控板的第二输入点与上升沿检测器连接,主控板的第一输出点与运行接触器的线圈一端连接,主控板的第二输出点与第一抱闸接触器的线圈一端连接,主控板的第三输出点与第二抱闸接触器的线圈一端连接,运行接触器、第一抱闸接触器、第二抱闸接触器的线圈另一端与门锁接触器的常开触点连接,主控板的第四输出点与急停开关动作指示灯连接,主控板的第五输出点与蜂鸣器连接。本发明具有现场急停开关动作提示及复位提醒功能。
On-site emergency stop switch action prompting and reset prompting system and method
一种用于现场急停开关动作提示及复位提醒系统及方法
11.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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