InverterSINAMICS G120Verified · sol.ls-electric.com
SINAMICS G120 A07012 — Motor I2t warning
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; check the 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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