The big advantage of this technology is that users do not need a separate safety controller and cabling.

此技术最大的优势是用户不需要单独的安全控制器和另外布线。

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Lenze will also be focusing on how it integrates safety technology into the drive controller.

伦茨还将关注怎么样将安全技术整合到驱动控制器中。

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But the overall air system's safety is built on redundancy, and taking away the controller's extra set of eyes is like removing stop signs or traffic lights from city intersections and forcing drivers to be more vigilant and cautious, says Paul Rinaldi, president of the National Air Traffic Controllers Association.

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