Zeror.ai Error Codes Siemens F01690

Siemens F01690

Brand: SiemensModel: SINAMICS G120 CU250S2Error code: F01690

What the Fault Means

Fault: SI Motion: Data save problem for the NVRAM

Likely causes

  • There is not sufficient memory space in the NVRAM on the drive to save parameters r9781 and r9782 (safety logbook)
  • Note: This fault does not result in a safety stop response
  • Fault value (r0949, interpret decimal): 0: There is no physical NVRAM available in the drive
  • 1: There is no longer any free memory space in the NVRAM.

Solution and Safe First Checks

  1. use a Control Unit NVRAM.
  2. deselect functions that are not required and that take up memory space in the NVRAM.
  3. contact Technical Support.

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Siemens error codes

Source: the Zeror.ai industrial fault database and Siemens technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

Siemens F01690 · Zeror.ai