toolTIA PortalVerified · sol.ls-electric.com
TIA Portal PN-E1 — PROFINET name mismatch
Warning — monitor
CAUSE
Why does it occur?
The online device name differs from the name configured in the project
REMEDY · Step by step
How to fix it?
Match the names in the "Assign device name" dialog
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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