[Yuhan1010]

hi there,

  for now, i cannot connect to my real robot IRB 120 made by ABB, so i really wanna know is there any trick or skill to do this thing? i think there is a possible mistake for us to operate it.

i know it can connect for beginning, and then, they will lose connection... and forever lol.

plz help me. thx.

[Jeremy]

Did you look at this section of the documentation:

https://robodk.com/doc/en/Robots-ABB.html#DriverABB