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Troubleshooting

Fix Universal Robots fault codes and hardware issues.

5 authors10 articles
Troubleshooting C203A0 Safety Settings Mismatch (PolyScope X)Fix the C203A0 safety settings mismatch fault on a Universal Robots cobot running PolyScope X. Unlock the Safety screen and apply the new safety settings.
Troubleshooting C203A0 Safety Settings Mismatch (PolyScope 5)Fix the C203A0 safety settings mismatch fault on a Universal Robots cobot running PolyScope 5. Load the default installation and unassign the configurable safety inputs.
Troubleshooting C203A0 Safety Settings Mismatch FaultFix the C203A0 safety settings mismatch fault on your Universal Robots cobot. Beacon URCap install or update can trigger this fault — accept the new safety settings to clear it.
Troubleshooting C207A0 Fieldbus Input Disconnected Fault (PolyScope 5)Fix the C207A0 Fieldbus Input Disconnected error on your Universal Robots teach pendant. Usually caused by an enabled fieldbus protocol with no device connected, or a lost connection to your…
Troubleshooting Joint ConnectivityLearn how to reseat cables in shoulder joints to improve connectivity
Troubleshooting Runtime Error: safeAcosHow to find and fix overlapping radial points
Troubleshooting Freedrive Issues for UR8/UR20 RobotsFreedrive Not Working on UR8 / UR20
Troubleshooting Program Not PlayingHow to fix program not playing issue
Troubleshooting Path Offset Errors near Robot Workspace LimitEncountering Path Offset and Acceleration warnings while Weaving
Troubleshooting Robot Cannot Reach a PointThis article describes the actions a user can take if they encounter points which are not reachable by the robot.