C30714
Safely limited speed exceeded
Siemens · SINAMICS G120 Safety Functions
What does C30714 mean?
The Safely Limited Speed (SLS) has been exceeded, meaning the motor is moving faster than the configured safe speed limit. This indicates a failure in speed monitoring or an incorrect speed setpoint from the higher-level control, posing a significant safety risk.
Complete Troubleshooting Guide
- 1
Check the speed setpoint received from the higher-level control to ensure it's within limits.
- 2
Verify the configured SLS limits (parameters) for correctness.