求翻译：手动工作方式下，让报警的驱动器相对应的坐标轴电机行走到中间位置，再反向行走至极限，检查两个方向的极限开关是否工作正常。是什么意思？

Three. Manual work, let the alarm drive motor axis corresponds to walk to the middle position, and then walk back to the limit, check the limit switches in both directions is working properly.

. * 3 manually work under way to alarm the drive relative to the axis motor walking to the intermediate location, walk to the limit and check back again two directions of limit switches are working correctly.

Three. The coordinate axis electrical machinery under which the manual working, lets which report to the police the driver corresponds to walk to the middle position, again reverse walks to the limit, inspects two directions the limit switches whether works normally.

III. Manual working mode, alarm of axis motor drive that corresponds to walking to an intermediate location, then walked to the limit, check the limit switch is working properly in both directions.

Three. Manual work, let the alarm drive motor axis corresponds to walk to the middle position, and then walk back to the limit, check the limit switches in both directions is working properly.