Zeror.ai Error Codes Siemens F07458

Siemens F07458

Brand: SiemensModel: SINAMICS G120 CU250S2Error code: F07458

What the Fault Means

Fault: EPOS: Reference cam not found

Likely causes

  • After starting the search for reference, the axis moved through the maximum permissible distance to search for the reference cam without actually finding the reference cam.

Solution and Safe First Checks

  1. check the "reference cam" binector input (BI: p2612).
  2. check the maximum permissible distance to the reference cam (p2606).
  3. if axis does not have any reference cam, then set p2607 to 0.

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 F07458 · Zeror.ai