Hi guys,
I have encountered a strange problem. My IRB1400 (S4) welding robot after service of welding torch is unable to move when testing. When I want to test the program I click 'deadman', and then I click FWD or START and the program should start in testing mode - but it does nothing. The robot does not move at all and there is no error. The motors, deadman are ok because I can move the robot manually with the joystick.
Anyone any idea what is going on?