toolTIA PortalVerified · sol.ls-electric.com
TIA Portal C-S7-2001 — Compile: hardware mismatch
Alarm — operational, inspection needed
CAUSE
Why does it occur?
The device configuration conflicts with the instructions/module options used.
REMEDY · Step by step
How to fix it?
Verify module/firmware consistency in the device configuration, then recompile.
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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