Hi all,
When the robot was running a program, it stopped and on the teach pendant the error message "teach pendant communication lost" appeared.
I shut down the power a couple of times but when I power the controller up the same message appears immediately.
I noticed that the can bus lights on the most left computer card are off.
What kind of bus is used for tp communication?
Does anyone know what part is causing the problem?
Thanks in advance for the help.