toolTIA PortalVerified · sol.ls-electric.com
TIA Portal P-O1 — Project upgrade required
Warning — monitor
CAUSE
Why does it occur?
Opening an older project in a newer TIA Portal version requires conversion
REMEDY · Step by step
How to fix it?
Back up the project and run the "Upgrade" wizard
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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