Feature  1.It can realize online download and online diagnosis of the control system only with simple configuration   2.Several machines can be diagnosed at the same time, and the connection can be quickly established through wired or 4G wireless network；   3.Industrial online, fast speed, stable and reliable work   4.Real-time video feedback, establishing two-way voice transmission   5.Rapid diagnosis, reducing losses   6.Reducing hidden dangers to equipment and personal safety    7.Easily building the early warning mechanism   8.Realizing data encryption transmission through S-Link to ensure data security   9.Multi-point dedicated network channels can be set up for remote PLC real-time online communication at multiple stations   Remote diagnosis and repair more than 80% of the problems