Troubleshooting steps
Check emergency stop buttons, verify safety interlocks, test safety relay
Robot Error Codes
Universal Robots ERROR 25 – Safety circuit fault
Safety circuit fault
Details
Universal Robots ERROR 25 error on UR series indicates safety circuit fault. Emergency stop activated, safety interlock open, safety relay fault. Check emergency stop buttons, verify safety interlocks, test safety relay.
Error typesafety
MeaningSafety circuit fault
Typical causesEmergency stop activated, safety interlock open, safety relay fault
SolutionsCheck emergency stop buttons, verify safety interlocks, test safety relay
SeverityCritical
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Universal RobotsERROR 25
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What does ERROR 25 mean on Universal Robots robot?
ERROR 25 on Universal Robots UR series indicates safety circuit fault. Emergency stop activated, safety interlock open, safety relay fault.
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