Error while booting

What does F30664 mean?

An error has occurred during the power unit's booting process, preventing it from starting up correctly. The fault value (r0949) is provided for internal Siemens troubleshooting. This issue can cause the drive to remain offline or fail to respond to commands.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If the fault persists after performing the above steps, contact the Siemens Hotline for specialized diagnostic support.