InverterSINAMICS G120Verified · sol.ls-electric.com
SINAMICS G120 F01910 — PROFINET telegram timeout
Trip — immediate stop· AUTO-RESET
CAUSE
Why does it occur?
Cyclic communication with the PLC lost
REMEDY · Step by step
How to fix it?
Check the network cable/switch, the IO device name and IP, and verify the telegram length matches
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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