InverterSINAMICS V20Verified · sol.ls-electric.com
SINAMICS V20 A501 — Current limit warning
Warning — monitor· AUTO-RESET
CAUSE
Why does it occur?
Output current is approaching the limit — may trip to F1 shortly.
REMEDY · Step by step
How to fix it?
Reduce load or adjust acceleration/deceleration times.
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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