Firstly, the logic control system is the most basic loop of all elevator systems.

首先，逻辑控制环节是电梯控制的最基本环节。

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This is why this logic is a loop.

这就是为什么这个逻辑是一个环。

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The second is where you have to integrate the loop closely with the sequential logic.

第二点是，人们必须将一些控制环与顺序逻辑控制更紧密地集成。

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The second is where you have to integrate the loop closely with the sequential logic.

第二点是，人们必须将一些控制环与顺序逻辑控制更紧密地集成。

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