HMISIMATIC HMI KTPVerified · sol.ls-electric.com
SIMATIC HMI KTP 240000 — Logging memory full
Alarm — operational, inspection needed
CAUSE
Why does it occur?
Alarm/tag log storage limit reached.
REMEDY · Step by step
How to fix it?
Change the storage policy (circular vs. expiring), back up externally, or expand the memory card.
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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