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Siemens SINUMERIK Controller
Communication · Intermediate · 30-60 minutes
Siemens 380003 - PROFIBUS/PROFINET: Operating error, reason parameter.
Siemens SINUMERIK alarm 380003: PROFIBUS/PROFINET: Operating error, reason parameter. Detailed remedy is being verified against the current Siemens diagnostics manual.
380003
Siemens 380003 - PROFIBUS/PROFINET: Operating error, reason parameter.
PROFIBUS/PROFINET: Operating error, reason parameter.
Siemens SINUMERIK alarm 380003: PROFIBUS/PROFINET: Operating error, reason parameter. Detailed remedy is being verified against the current Siemens diagnostics manual.
Safety
- Drive/power/encoder circuit: hazardous voltages may remain in the DC link after power-off. Lock out / tag out, wait for discharge per the drive documentation, and use qualified personnel only.
Troubleshooting Steps
- 1Note the full alarm text and any values shown with it (channel, block, axis).
- 2Check the SINUMERIK diagnostics manual for your control version, or contact the machine builder.
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Always verify with your machine manual or a certified technician before performing service procedures.