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meltonluisSep 12, 2025
What does 'FAULT port RS232' mean on Siemens Measuring Instruments and how can I fix it?
- CCarolyn WilsonSep 12, 2025
If your Siemens Measuring Instruments display 'FAULT port RS232', it indicates a communication problem in the serial ports. Reset the system. If the fault persists or occurs frequently, replace K3X...