Siemens CU240S Error F01650: Fault in safety parametr.

Siemens CU240S · taken from the manufacturer’s manual, pages cited

Fault codeF01650

Fault in safety paramet. means an error occurred during startup, safety commissioning, reset, or internal parameter transfer. The manual lists no action for this code.

Model
Siemens CU240S
Display shows
Fault in safety parametr. (F01650)
Type
Fault code
Source
Manual p. 403

What F01650 means

Fault in safety parametr. p. 403

Common causes

  • r0949 = 0: Error during startup or safety commissioning/reset. p. 403
  • r0949 = 1: Checksum error during safety commissioning or safety reset. p. 403
  • r0949 = 2: Error during internal parameter transfer. p. 403
  • r0949 = 3: Error finalizing the buffer transfer. p. 403
  • r0949 = 4: Failure during saving of parameters to EEPROM. p. 403
  • r0949 = 5: Error in safety parameter transfer during safety reset. p. 403
  • r0949 = 11: Communication channel between processors not ready. p. 403
  • r0949 =2000: Safety commissioning can only be finished by setting parameter p3900. p. 403

If F01650 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Siemens service.

Open the manual at page 403 All CU240S error codes Manual details & download

This page summarises what the manufacturer’s manual says about F01650; 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.