toolTIA PortalVerified · sol.ls-electric.com
TIA Portal L-W1 — License insufficient
Warning — monitor
CAUSE
Why does it occur?
The required option-package license is not installed on the PG/PC
REMEDY · Step by step
How to fix it?
Activate the license using the Automation License Manager
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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