Zeror.ai Error Codes Siemens A03501

Siemens A03501

Brand: SiemensModel: SINAMICS G120 CU250S2Error code: A03501

What the Fault Means

Alarm: TM: Sampling time change

Likely causes

  • The sampling times of the inputs/outputs were changed
  • This change only becomes valid after the next boot.

Solution and Safe First Checks

  1. Carry out a POWER ON.

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 A03501 · Zeror.ai