DIP switches can be used to select different addressing options and assign the PROFINET name.

DIP 开关可以用于选择不同的寻址选项并分配 PROFINET 的名称。

Covering North America, PTO is one of 25 regional associations that make up PI (PROFIBUS and PROFINET International).

PTO覆盖整个北美地区，是组成PI（PROFIBUS和PROFINET国际）的25个区域性协会之一。

The PTO is dedicated to supporting the discrete and process industries in achieving beneficial results using fieldbuses, specifically PROFIBUS and PROFINET.

PTO致力于支持离散和流程工业，实现使用现场总线，特别是PROFIBUS和PROFINET技术的收益成果。

ABB has been actively working with the PNO (PROFIBUS and PROFINET Nutzerorganisation) in Germany since its inception in 1989 and is a member of the PNO Advisory Board.

ABB自PNO (PROFIBUS和PROFINET组织)1989年在德国成立之时就积极和其合作，并且是PNO咨询董事会的成员之一。

In this paper, isochronous real-time communication of PROFINET is analyzed and enhancements to IEEE1588 are explained after two kinds of real-time communication in PROFINET are introduced.

PROFINET是一种新的实时以太网标准，本文介绍了PROFINET两类不同性能的实时通信的技术特点，并对等时同步实时通信技术进行了分析，说明了其对IEEE1588的改进。