Pulled the KUKAdiag and sent it in. Came back needing a new wiring harness due to a short in the axis 4 cable causing robot to lose position and mastering for a4/a5/and a6. We now have KUKA support on site to change out the wiring harness and get us back up and running.
Posts by Mhawryluk
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Yeah that was also done and that is not working. This is in the same cell as the robot that had the issue with the encoder cable; however, a different robot.
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Done and same. Will not move.
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I have a KRC4 that will not move and there is a mastering request for A4, A5 and A6. I can't master these axis because we can't get the robot to move at all. Any thoughts?
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Ah! Panic mode, you were my instructor back in Windsor Ontario and I am now in Bowling Green KY. Changed the drive to eliminate it as a potential cause. Our team believed that because it said "originator: Drive," that the drive was the issue. We changed the cable on the encoder for E1 and we have been able to get robot back moving. Seems I will need to order this cable and get one here as fast as possible.
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The line got an e-stop fault and robot was in oven. Recovered the robot to a safe location and recovered other after. When we went to home the robot, the robot has a mastering fault for E1. We can't get the robot to move and there is a fault on the pendant saying "Short Circuit in temperature sensor (E1). Originator: Drive." We have switched the drive with a drive from a different robot and still same fault. Any idea?
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Thank you all for ideas. Unplugged resolver cable from A3 and plugged back in ensuring that it was in and in good. Cell has ran great with no issues with the axis.
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We are running KRC4's at our plant and I have one that is losing the mastering on the same axis (A3) continuously while running. This causes the entire line to stop and I have to re master that A3 axis. Any ideas what could be happening?