toolTIA PortalVerified · sol.ls-electric.com
TIA Portal SIM-S1 — PLCSIM not running
Alarm — operational, inspection needed
CAUSE
Why does it occur?
PLCSIM did not start, or the communication interface is not set to PLCSIM
REMEDY · Step by step
How to fix it?
Start PLCSIM, then change the PG/PC interface to PLCSIM
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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