Siemens G120C Error F30664: Error while booting

Siemens G120C drive · taken from the manufacturer’s manual, pages cited

Fault codeF30664

A booting error has occurred during power-up, indicating a critical failure in initialization that requires resetting with OFF2. The manual's first action is: “OFF2”

Model
Siemens G120C
Display shows
Error while booting (F30664)
Type
Fault code
Source
Manual p. 747

What F30664 means

Error while booting p. 747

Common causes

  • Hardware/software error (1) p. 747
  • POWER ON p. 747
  • An error has occurred during booting. p. 747
  • Fault value (r0949, interpret hexadecimal): p. 747
  • Only for internal Siemens troubleshooting. p. 747

What to do

  1. OFF2 p. 747

Before you service the product, read the safety instructions in the manual p. 4.

If F30664 is still not resolved

  • contact service / dealer p. 4
    “Warning concept This Manual contains information which you must observe to ensure your own personal safety as well as to avoid material damage.”
  • contact service / dealer p. 12
    “WARNING Danger to life if the safety instructions and residual risks are not observed”
Open the manual at page 747 All G120C error codes Manual details & download

This page summarises what the manufacturer’s manual says about F30664; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.