InverterSINAMICS G120Verified · sol.ls-electric.com
SINAMICS G120 F07902 — Motor stall
Trip — immediate stop
CAUSE
Why does it occur?
Stall detected during vector control
REMEDY · Step by step
How to fix it?
Check the load and mechanical condition; re-run auto-tuning
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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