Failed for eth0 when startup the ABB robot
My 4600-60kg ABB robot stuck in the "Connecting to the robot controller" phase for ever since 2 days back. I have tried to plug SD card and pandent in another 4600, they worked fine. The status light keeps flashing blue light, and I am not able to connect robot to robotstudio. I checked BSDiagnostics Data, it says "osNetIfWaitForRunning failed for eth0, status = 0" and "Failed to start communication with switch 4 times." Could anyone please give me some advice how can I fix it or anything else I can try？ Thanks in advance. I attached BSDiagnostics file.