F30621
Safe Stop 1 active
Siemens · SINAMICS G120 Safety Functions
What does F30621 mean?
The Safe Stop 1 (SS1) function is active, meaning the motor is brought to a standstill via a controlled ramp, and then STO is activated. This is a safety state initiated to safely stop the motor, not necessarily a fault.
Source: Siemens SINAMICS G120 Safety Functions
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