Zeror.ai Error Codes Siemens A02057

Siemens A02057

Brand: SiemensModel: SINAMICS G120 CU250S2Error code: A02057

What the Fault Means

Alarm: Trace: Time slice clock cycle invalid

Likely causes

  • The time slice clock cycle selected does not match any of the existing time slices.

Solution and Safe First Checks

  1. Enter an existing time slice clock cycle
  2. The existing time slices can be read out via p7901
  3. The minimum is twice the value of the trace clock cycle.

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 A02057 · Zeror.ai