Siemens G120C Error F30655: SI P2: Align monitoring functions

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

Fault codeF30655

Processor 1 and processor 2 were unable to align their Safety Integrated monitoring functions due to communication errors or incompatible configurations. The manual lists no action for this code.

Model
Siemens G120C
Display shows
SI P2: Align monitoring functions (F30655)
Type
Fault code
Source
Manual p. 746

What F30655 means

SI P2: Align monitoring functions p. 746

Common causes

  • An error has occurred when aligning the Safety Integrated monitoring functions on processor 1 and processor 2. No common set of supported SI monitoring functions was able to be determined. p. 746
  • - there is a communication error between processor 1 and processor 2 or communication has failed. p. 746
  • This fault results in a STOP A that cannot be acknowledged. p. 746
  • Fault value (r0949, interpret hexadecimal): p. 746
  • Only for internal Siemens troubleshooting. p. 746
  • - carry out a POWER ON (switch-off/switch-on). p. 746
  • - check the electrical cabinet design and cable routing for EMC compliance p. 746

If F30655 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 746 All G120C error codes Manual details & download

This page summarises what the manufacturer’s manual says about F30655; 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.