InverterSINAMICS V20Verified · sol.ls-electric.com
SINAMICS V20 A511 — Motor I2t warn
Warning — monitor· AUTO-RESET
CAUSE
Why does it occur?
Motor thermal model is approaching the trip threshold.
REMEDY · Step by step
How to fix it?
Reduce the actual load and check the continuous-operation duty cycle.
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Summary based on the official Siemens AG manual. For accurate and complete information, always consult the official manual.
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