Power unit: Internal software error

What does F30850 mean?

An unhandled internal software error has occurred within the power unit. The fault value (r0949) is intended for internal Siemens troubleshooting only. This indicates a critical software malfunction that prevents proper operation. The primary risk is complete drive failure and inability to operate the equipment.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Contact the manufacturer's Hotline for further diagnosis and support if the issue remains unresolved after initial steps.